Video avatar fixes

2025-06-16 05:55:20 +00:00 · 2020-06-25 18:20:36 +03:00 · 2020-06-25 18:20:36 +03:00 · 4fadec2ff3
commit 4fadec2ff3
parent 9d435f3f25
31 changed files with 3070 additions and 2974 deletions
--- a/Telegram/Telegram-iOS/en.lproj/Localizable.strings
+++ b/Telegram/Telegram-iOS/en.lproj/Localizable.strings
@ -5548,12 +5548,15 @@ Any member of this group will be able to see messages in the channel.";
 "PhotoEditor.BlurToolPortrait" = "Portrait";
 "PhotoEditor.SelectCoverFrame" = "Choose a cover for your profile video";

-"Conversation.PeerNearbyTitle" = "%@ is %@ away";
+"Conversation.PeerNearbyTitle" = "%1$@ is %2$@ away";
 "Conversation.PeerNearbyText" = "Send a message or tap on the greeting below to show that you are ready to chat.";
-"Conversation.PeerNearbyDistance" = "%@ is %@ away";
+"Conversation.PeerNearbyDistance" = "%1$@ is %2$@ away";

 "ProfilePhoto.MainPhoto" = "Main Photo";
-"ProfilePhoto.SetMain" = "Set as Main Photo";
+"ProfilePhoto.SetMainPhoto" = "Set as Main Photo";
+
+"ProfilePhoto.MainVideo" = "Main Photo";
+"ProfilePhoto.SetMainVideo" = "Set as Main Photo";

 "Stats.GroupOverview" = "OVERVIEW";
 "Stats.GroupMembers" = "Members";
--- a/submodules/AccountContext/Sources/AccountContext.swift
+++ b/submodules/AccountContext/Sources/AccountContext.swift
@ -204,13 +204,20 @@ public final class ChatPeekTimeout {

 public final class ChatPeerNearbyData: Equatable {
    public static func == (lhs: ChatPeerNearbyData, rhs: ChatPeerNearbyData) -> Bool {
+        if let lhsSticker = lhs.sticker, let rhsSticker = rhs.sticker, !lhsSticker.isEqual(to: rhsSticker) {
+            return false
+        } else if (lhs.sticker == nil) != (rhs.sticker == nil) {
+            return false
+        }
        return lhs.distance == rhs.distance
    }
    
    public let distance: Int32
+    public let sticker: TelegramMediaFile?
    
-    public init(distance: Int32) {
+    public init(distance: Int32, sticker: TelegramMediaFile?) {
        self.distance = distance
+        self.sticker = sticker
    }
 }

--- a/submodules/GalleryUI/Sources/GalleryThumbnailContainerNode.swift
+++ b/submodules/GalleryUI/Sources/GalleryThumbnailContainerNode.swift
@ -70,6 +70,8 @@ public final class GalleryThumbnailContainerNode: ASDisplayNode, UIScrollViewDel
        
        self.scrollNode.view.delegate = self
        self.scrollNode.view.addGestureRecognizer(UITapGestureRecognizer(target: self, action: #selector(self.tapGesture(_:))))
+        self.scrollNode.view.showsHorizontalScrollIndicator = false
+        self.scrollNode.view.showsVerticalScrollIndicator = false
        
        self.addSubnode(self.scrollNode)
    }
@ -88,7 +90,7 @@ public final class GalleryThumbnailContainerNode: ASDisplayNode, UIScrollViewDel
    
    public func updateItems(_ items: [GalleryThumbnailItem], indexes: [Int], centralIndex: Int, progress: CGFloat) {
        self.indexes = indexes
-        var items: [GalleryThumbnailItem] = items.count <= 1 ? [] : items
+        let items: [GalleryThumbnailItem] = items.count <= 1 ? [] : items
        var updated = false
        if self.items.count == items.count {
            for i in 0 ..< self.items.count {
--- a/submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGPhotoEditorController.h
+++ b/submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGPhotoEditorController.h
@ -58,8 +58,6 @@ typedef enum {
@property (nonatomic, strong) PGCameraShotMetadata *metadata;
@property (nonatomic, strong) NSArray *faces;

-@property (nonatomic, strong) NSArray *cachedVideoThumbnails;
-
@property (nonatomic, strong) AVPlayer *player;

@property (nonatomic, strong) TGPhotoEntitiesContainerView *entitiesView;
--- a/submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGVideoCameraMovieRecorder.h
+++ b/submodules/LegacyComponents/PublicHeaders/LegacyComponents/TGVideoCameraMovieRecorder.h
@ -16,6 +16,7 @@
 - (void)prepareToRecord;

 - (void)appendVideoPixelBuffer:(CVPixelBufferRef)pixelBuffer withPresentationTime:(CMTime)presentationTime;
+- (void)appendVideoSampleBuffer:(CMSampleBufferRef)sampleBuffer;
 - (void)appendAudioSampleBuffer:(CMSampleBufferRef)sampleBuffer;

 - (void)finishRecording:(void(^)())completed;
--- a/submodules/LegacyComponents/Sources/PGPhotoEditor.h
+++ b/submodules/LegacyComponents/Sources/PGPhotoEditor.h
@ -22,6 +22,7 @@
@property (nonatomic, assign) TGMediaVideoConversionPreset preset;

@property (nonatomic, weak) TGPhotoEditorPreviewView *previewOutput;
+@property (nonatomic, strong) NSArray *additionalOutputs;
@property (nonatomic, readonly) NSArray *tools;

@property (nonatomic, readonly) bool processing;
--- a/submodules/LegacyComponents/Sources/PGPhotoEditor.m
+++ b/submodules/LegacyComponents/Sources/PGPhotoEditor.m
@ -414,12 +414,34 @@
            [_finalFilter addTarget:previewOutput.imageView];
        }
        
+        for (PGPhotoEditorView *view in _additionalOutputs) {
+            [_finalFilter addTarget:view];
+        }
+        
        if (_histogramGenerator != nil && !self.standalone) {
            [_finalFilter addTarget:_histogramGenerator];
        }
    }
 }

+- (void)setAdditionalOutputs:(NSArray *)additionalOutputs {
+    _additionalOutputs = additionalOutputs;
+    
+    [_finalFilter removeAllTargets];
+    
+    if (self.previewOutput != nil) {
+        [_finalFilter addTarget:self.previewOutput.imageView];
+    }
+    
+    for (PGPhotoEditorView *view in _additionalOutputs) {
+        [_finalFilter addTarget:view];
+    }
+    
+    if (_histogramGenerator != nil && !self.standalone) {
+        [_finalFilter addTarget:_histogramGenerator];
+    }
+}
+
 #pragma mark - Result

 - (void)createResultImageWithCompletion:(void (^)(UIImage *image))completion
--- a/submodules/LegacyComponents/Sources/PGPhotoEditorView.m
+++ b/submodules/LegacyComponents/Sources/PGPhotoEditorView.m
@ -100,7 +100,6 @@
        glEnableVertexAttribArray(displayTextureCoordinateAttribute);
        
        [self setBackgroundColorRed:0.0 green:0.0 blue:0.0 alpha:1.0];
-//        _fillMode = kGPUImageFillModePreserveAspectRatio;
        [self createDisplayFramebuffer];
    });
 }
--- a/submodules/LegacyComponents/Sources/TGCameraController.m
+++ b/submodules/LegacyComponents/Sources/TGCameraController.m
@ -912,7 +912,7 @@ static CGPoint TGCameraControllerClampPointToScreenSize(__unused id self, __unus
    {
        case PGCameraModePhoto:
        {
-            if (_intent == TGCameraControllerGenericIntent)
+            if (_intent == TGCameraControllerGenericIntent || _intent == TGCameraControllerAvatarIntent)
            {
                _switchToVideoTimer = [TGTimerTarget scheduledMainThreadTimerWithTarget:self action:@selector(startVideoRecording) interval:0.25 repeat:false];
            }
@ -2288,7 +2288,7 @@ static CGPoint TGCameraControllerClampPointToScreenSize(__unused id self, __unus
    if (gestureRecognizer == _panGestureRecognizer)
        return !_camera.isRecordingVideo && _items.count == 0;
    else if (gestureRecognizer == _photoSwipeGestureRecognizer || gestureRecognizer == _videoSwipeGestureRecognizer)
-        return _intent == TGCameraControllerGenericIntent && !_camera.isRecordingVideo;
+        return (_intent == TGCameraControllerGenericIntent || _intent == TGCameraControllerAvatarIntent) && !_camera.isRecordingVideo;
    else if (gestureRecognizer == _pinchGestureRecognizer)
        return _camera.isZoomAvailable;
    
--- a/submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoScrubber.m
+++ b/submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoScrubber.m
@ -40,12 +40,14 @@ typedef enum
    UIControl *_scrubberHandle;
    
    UIControl *_dotHandle;
+    UIView *_dotContentView;
    UIImageView *_dotImageView;
    __weak UIView *_dotVideoView;
    UIImageView *_dotFrameView;
    
    UIPanGestureRecognizer *_panGestureRecognizer;
    UILongPressGestureRecognizer *_pressGestureRecognizer;
+    UITapGestureRecognizer *_tapGestureRecognizer;
    
    bool _beganInteraction;
    bool _endedInteraction;
@ -235,10 +237,7 @@ typedef enum
            CGFloat delta = originX - trimView.frame.origin.x;
            CGFloat maxWidth = availableTrimRect.size.width + normalScrubbingRect.origin.x * 2 - originX;
            
-            CGRect trimViewRect = CGRectMake(originX,
-                                             trimView.frame.origin.y,
-                                             MIN(maxWidth, trimView.frame.size.width - delta),
-                                             trimView.frame.size.height);
+            CGRect trimViewRect = CGRectMake(originX, trimView.frame.origin.y, MIN(maxWidth, trimView.frame.size.width - delta), trimView.frame.size.height);
            
            NSTimeInterval trimStartPosition = 0.0;
            NSTimeInterval trimEndPosition = 0.0;
@ -251,10 +250,7 @@ typedef enum
            
            if (strongSelf.maximumLength > DBL_EPSILON && duration > strongSelf.maximumLength)
            {
-                trimViewRect = CGRectMake(trimView.frame.origin.x + delta,
-                                          trimView.frame.origin.y,
-                                          trimView.frame.size.width,
-                                          trimView.frame.size.height);
+                trimViewRect = CGRectMake(trimView.frame.origin.x + delta, trimView.frame.origin.y, trimView.frame.size.width, trimView.frame.size.height);
                
                [strongSelf _trimStartPosition:&trimStartPosition trimEndPosition:&trimEndPosition forTrimFrame:trimViewRect duration:strongSelf.duration];
            }
@ -276,6 +272,9 @@ typedef enum
            UIView *handle = strongSelf->_scrubberHandle;
            handle.center = CGPointMake(trimView.frame.origin.x + 12 + handle.frame.size.width / 2, handle.center.y);
            
+            UIView *dotHandle = strongSelf->_dotHandle;
+            dotHandle.center = CGPointMake(trimView.frame.origin.x + 12 + dotHandle.frame.size.width / 2, dotHandle.center.y);
+            
            id<TGMediaPickerGalleryVideoScrubberDelegate> delegate = strongSelf.delegate;
            if ([delegate respondsToSelector:@selector(videoScrubber:editingStartValueDidChange:)])
                [delegate videoScrubber:strongSelf editingStartValueDidChange:trimStartPosition];
@ -345,6 +344,9 @@ typedef enum
            UIView *handle = strongSelf->_scrubberHandle;
            handle.center = CGPointMake(CGRectGetMaxX(trimView.frame) - 12 - handle.frame.size.width / 2, handle.center.y);
            
+            UIView *dotHandle = strongSelf->_dotHandle;
+            dotHandle.center = CGPointMake(CGRectGetMaxX(trimView.frame) - 12 + dotHandle.frame.size.width / 2, dotHandle.center.y);
+            
            id<TGMediaPickerGalleryVideoScrubberDelegate> delegate = strongSelf.delegate;
            if ([delegate respondsToSelector:@selector(videoScrubber:editingEndValueDidChange:)])
                [delegate videoScrubber:strongSelf editingEndValueDidChange:trimEndPosition];
@ -380,10 +382,14 @@ typedef enum
            UIGraphicsEndImageContext();
        });
        
-        _dotImageView = [[UIImageView alloc] initWithFrame:CGRectInset(_dotHandle.bounds, 2.0, 2.0)];
+        _dotContentView = [[UIView alloc] initWithFrame:CGRectInset(_dotHandle.bounds, 2.0, 2.0)];
+        _dotContentView.clipsToBounds = true;
+        [_dotHandle addSubview:_dotContentView];
+        
+        _dotImageView = [[UIImageView alloc] initWithFrame:_dotContentView.bounds];
        _dotImageView.clipsToBounds = true;
        _dotImageView.contentMode = UIViewContentModeScaleAspectFill;
-        [_dotHandle addSubview:_dotImageView];
+        [_dotContentView addSubview:_dotImageView];
        
        _dotFrameView = [[UIImageView alloc] initWithFrame:_dotHandle.bounds];
        _dotFrameView.image = dotFrameImage;
@ -423,6 +429,10 @@ typedef enum
        [_scrubberHandle addGestureRecognizer:_panGestureRecognizer];
        [_dotHandle addGestureRecognizer:_panGestureRecognizer];
        
+        _tapGestureRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(handleTap:)];
+        _tapGestureRecognizer.enabled = false;
+        [_trimView addGestureRecognizer:_tapGestureRecognizer];
+        
        _arrowView = [[UIImageView alloc] initWithImage:TGComponentsImageNamed(@"PhotoPickerArrow")];
        _arrowView.alpha = 0.45f;
        _arrowView.hidden = true;
@ -453,12 +463,13 @@ typedef enum
    _hasDotPicker = hasDotPicker;
    _dotHandle.hidden = !hasDotPicker;
    _scrubberHandle.hidden = true;
+    _tapGestureRecognizer.enabled = hasDotPicker;
 }

 - (void)setDotVideoView:(UIView *)dotVideoView {
    _dotVideoView = dotVideoView;
-    _dotVideoView.frame = CGRectInset(_dotHandle.bounds, 2.0, 2.0);
-    [_dotHandle insertSubview:dotVideoView belowSubview:_dotFrameView];
+    _dotVideoView.frame = _dotImageView.bounds;
+    [_dotContentView addSubview:_dotVideoView];
 }

 - (void)setDotImage:(UIImage *)dotImage {
@ -674,9 +685,14 @@ typedef enum
        frameAspectRatio = _cropRect.size.width / _cropRect.size.height;
    else
        frameAspectRatio = originalAspectRatio;
-    
+ 
    _thumbnailAspectRatio = frameAspectRatio;
    
+    if (_hasDotPicker) {
+        CGSize videoSize = TGFillSize([self _thumbnailSize], _dotImageView.frame.size);
+        _dotImageView.frame = CGRectMake(TGScreenPixelFloor((_dotImageView.frame.size.width - videoSize.width) / 2.0), 0.0, videoSize.width, videoSize.height);
+    }
+    
    NSInteger thumbnailCount = (NSInteger)CGCeil(_summaryThumbnailWrapperView.frame.size.width / [self _thumbnailSizeWithAspectRatio:frameAspectRatio orientation:_cropOrientation].width);
    
    if ([dataSource respondsToSelector:@selector(videoScrubber:evenlySpacedTimestamps:startingAt:endingAt:)])
@ -1200,6 +1216,30 @@ typedef enum
    }
 }

+- (void)handleTap:(UITapGestureRecognizer *)gestureRecognizer
+{
+    CGPoint location = [gestureRecognizer locationInView:_dotHandle.superview];
+    
+    CGFloat position = MAX(_trimStartValue, MIN(_trimEndValue, [self _positionForScrubberPosition:location duration:_duration]));
+    _value = position;
+
+    CGPoint center = [self _dotPositionForPosition:position duration:_duration];
+    [UIView animateWithDuration:0.2 delay:0.0 usingSpringWithDamping:1.1 initialSpringVelocity:0.0 options:kNilOptions animations:^{
+        _dotHandle.center = CGPointMake(center.x, _dotHandle.center.y);
+    } completion:^(BOOL finished) {
+    }];
+    
+    id<TGMediaPickerGalleryVideoScrubberDelegate> delegate = self.delegate;
+    if ([delegate respondsToSelector:@selector(videoScrubberDidBeginScrubbing:)])
+        [delegate videoScrubberDidBeginScrubbing:self];
+    
+    if ([delegate respondsToSelector:@selector(videoScrubber:valueDidChange:)])
+        [delegate videoScrubber:self valueDidChange:position];
+    
+    if ([delegate respondsToSelector:@selector(videoScrubberDidEndScrubbing:)])
+        [delegate videoScrubberDidEndScrubbing:self];
+}
+
 - (void)setScrubberHandleHidden:(bool)hidden animated:(bool)animated
 {
    if (animated)
--- a/submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoScrubberThumbnailView.h
+++ b/submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoScrubberThumbnailView.h
@ -4,4 +4,6 @@

 - (instancetype)initWithImage:(UIImage *)image originalSize:(CGSize)originalSize cropRect:(CGRect)cropRect cropOrientation:(UIImageOrientation)cropOrientation cropMirrored:(bool)cropMirrored;

+- (void)updateCropping;
+
@end
--- a/submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoScrubberThumbnailView.m
+++ b/submodules/LegacyComponents/Sources/TGMediaPickerGalleryVideoScrubberThumbnailView.m
@ -56,6 +56,10 @@
    if (_imageView == nil)
        return;
    
+    [self updateCropping];
+}
+
+- (void)updateCropping {
    CGAffineTransform transform = CGAffineTransformMakeRotation(TGRotationForOrientation(_cropOrientation));
    if (_cropMirrored)
        transform = CGAffineTransformScale(transform, -1.0f, 1.0f);
@ -79,11 +83,11 @@
        cropRect = CGRectMake(originalSize.width - cropRect.size.width - cropRect.origin.x, originalSize.height - cropRect.size.height - cropRect.origin.y, cropRect.size.width, cropRect.size.height);
    }
    
-    CGFloat ratio = frame.size.width / cropRect.size.width;
+    CGFloat ratio = self.frame.size.width / cropRect.size.width;
    _imageView.frame = CGRectMake(-cropRect.origin.x * ratio, -cropRect.origin.y * ratio, originalSize.width * ratio, originalSize.height * ratio);
    
    CGFloat thickness = 1.0f - TGRetinaPixel;
-    _stripeView.frame = CGRectMake(frame.size.width - thickness, 0, thickness, frame.size.height);
+    _stripeView.frame = CGRectMake(self.frame.size.width - thickness, 0, thickness, self.frame.size.height);
 }

@end
--- a/submodules/LegacyComponents/Sources/TGPhotoAvatarCropController.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoAvatarCropController.m
@ -342,22 +342,18 @@ const CGFloat TGPhotoAvatarCropButtonsWrapperSize = 61.0f;
        
        UIInterfaceOrientation orientation = self.effectiveOrientation;
        
-        bool hasOnScreenNavigation = false;
-        if (iosMajorVersion() >= 11)
-            hasOnScreenNavigation = (self.viewLoaded && self.view.safeAreaInsets.bottom > FLT_EPSILON) || self.context.safeAreaInset.bottom > FLT_EPSILON;
-        
        CGRect cropRectFrame = [_cropView cropRectFrameForView:self.view];
        CGSize referenceSize = [self referenceViewSizeForOrientation:orientation];
        CGRect referenceBounds = CGRectMake(0, 0, referenceSize.width, referenceSize.height);
-        CGRect containerFrame = [TGPhotoEditorTabController photoContainerFrameForParentViewFrame:referenceBounds toolbarLandscapeSize:self.toolbarLandscapeSize orientation:orientation panelSize:TGPhotoEditorPanelSize hasOnScreenNavigation:hasOnScreenNavigation];
+        CGRect containerFrame = [TGPhotoEditorTabController photoContainerFrameForParentViewFrame:referenceBounds toolbarLandscapeSize:self.toolbarLandscapeSize orientation:orientation panelSize:TGPhotoEditorPanelSize hasOnScreenNavigation:self.hasOnScreenNavigation];
        
        if (self.switchingToTab == TGPhotoEditorPreviewTab)
        {
-             containerFrame = [TGPhotoEditorTabController photoContainerFrameForParentViewFrame:referenceBounds toolbarLandscapeSize:self.toolbarLandscapeSize orientation:orientation panelSize:0 hasOnScreenNavigation:hasOnScreenNavigation];
+            containerFrame = [TGPhotoEditorTabController photoContainerFrameForParentViewFrame:referenceBounds toolbarLandscapeSize:self.toolbarLandscapeSize orientation:orientation panelSize:0 hasOnScreenNavigation:self.hasOnScreenNavigation];
        }
        else if (self.switchingToTab == TGPhotoEditorPaintTab)
        {
-            containerFrame = [TGPhotoPaintController photoContainerFrameForParentViewFrame:referenceBounds toolbarLandscapeSize:self.toolbarLandscapeSize orientation:orientation panelSize:TGPhotoPaintTopPanelSize + TGPhotoPaintBottomPanelSize hasOnScreenNavigation:hasOnScreenNavigation];
+            containerFrame = [TGPhotoPaintController photoContainerFrameForParentViewFrame:referenceBounds toolbarLandscapeSize:self.toolbarLandscapeSize orientation:orientation panelSize:TGPhotoPaintTopPanelSize + TGPhotoPaintBottomPanelSize hasOnScreenNavigation:self.hasOnScreenNavigation];
        }
        
        CGSize fittedSize = TGScaleToSize(cropRectFrame.size, containerFrame.size);
--- a/submodules/LegacyComponents/Sources/TGPhotoAvatarPreviewController.h
+++ b/submodules/LegacyComponents/Sources/TGPhotoAvatarPreviewController.h
@ -3,16 +3,14 @@
@class PGPhotoEditor;
@class PGPhotoTool;
@class TGPhotoEditorPreviewView;
+@class TGMediaPickerGalleryVideoScrubber;

@interface TGPhotoAvatarPreviewController : TGPhotoEditorTabController

- (instancetype)initWithContext:(id<LegacyComponentsContext>)context photoEditor:(PGPhotoEditor *)photoEditor previewView:(TGPhotoEditorPreviewView *)previewView;
+- (instancetype)initWithContext:(id<LegacyComponentsContext>)context photoEditor:(PGPhotoEditor *)photoEditor previewView:(TGPhotoEditorPreviewView *)previewView scrubberView:(TGMediaPickerGalleryVideoScrubber *)scrubberView;

- (void)setScrubberPosition:(NSTimeInterval)position reset:(bool)reset;
- (void)setScrubberPlaying:(bool)value;
-
- (NSTimeInterval)coverPosition;
- (NSTimeInterval)trimStartValue;
- (NSTimeInterval)trimEndValue;
+- (void)beginScrubbing;
+- (void)endScrubbing:(bool (^)(void))completion;
+- (void)setPlayButtonHidden:(bool)hidden animated:(bool)animated;

@end
--- a/submodules/LegacyComponents/Sources/TGPhotoAvatarPreviewController.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoAvatarPreviewController.m
@ -6,6 +6,7 @@
 #import "TGPhotoEditorInterfaceAssets.h"

 #import "PGPhotoEditor.h"
+#import "PGPhotoEditorView.h"
 #import <LegacyComponents/TGPhotoEditorUtils.h>
 #import <LegacyComponents/TGPaintUtils.h>

@ -19,11 +20,12 @@
 const CGFloat TGPhotoAvatarPreviewPanelSize = 96.0f;
 const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanelSize + 40.0f;

-@interface TGPhotoAvatarPreviewController () <TGMediaPickerGalleryVideoScrubberDataSource, TGMediaPickerGalleryVideoScrubberDelegate>
+@interface TGPhotoAvatarPreviewController ()
 {
    bool _appeared;
    
    TGPhotoEditorSparseView *_wrapperView;
+    TGMediaPickerGalleryVideoScrubber *_scrubberView;
    UIView *_portraitToolsWrapperView;
    UIView *_landscapeToolsWrapperView;
    UIView *_portraitWrapperBackgroundView;
@ -35,13 +37,7 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
    UIView *_landscapeToolControlView;
    UIImageView *_areaMaskView;
    CGFloat _currentDiameter;
-    
-    TGMediaPickerGalleryVideoScrubber *_scrubberView;
-    TGModernGalleryVideoView *_dotVideoView;
    UILabel *_coverLabel;
-    bool _wasPlayingBeforeScrubbing;
-    bool _requestingThumbnails;
-    SMetaDisposable *_thumbnailsDisposable;
 }

@property (nonatomic, weak) PGPhotoEditor *photoEditor;
@ -51,24 +47,18 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel

@implementation TGPhotoAvatarPreviewController

- (instancetype)initWithContext:(id<LegacyComponentsContext>)context photoEditor:(PGPhotoEditor *)photoEditor previewView:(TGPhotoEditorPreviewView *)previewView
+- (instancetype)initWithContext:(id<LegacyComponentsContext>)context photoEditor:(PGPhotoEditor *)photoEditor previewView:(TGPhotoEditorPreviewView *)previewView scrubberView:(TGMediaPickerGalleryVideoScrubber *)scrubberView
 {
    self = [super initWithContext:context];
    if (self != nil)
    {
        self.photoEditor = photoEditor;
        self.previewView = previewView;
-        
-        _thumbnailsDisposable = [[SMetaDisposable alloc] init];
+        _scrubberView = scrubberView;
    }
    return self;
 }

- (void)dealloc
-{
-    [_thumbnailsDisposable dispose];
-}
-
 - (void)loadView
 {
    [super loadView];
@ -114,10 +104,6 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
    _areaMaskView.alpha = 0.0f;
    [self.view insertSubview:_areaMaskView aboveSubview:_videoAreaView];
    
-    _scrubberView = [[TGMediaPickerGalleryVideoScrubber alloc] initWithFrame:CGRectMake(0.0f, 0.0, _portraitToolsWrapperView.frame.size.width, 68.0f)];
-    _scrubberView.autoresizingMask = UIViewAutoresizingFlexibleWidth;
-    _scrubberView.dataSource = self;
-    _scrubberView.delegate = self;
    [_portraitToolsWrapperView addSubview:_scrubberView];
    
    _coverLabel = [[UILabel alloc] init];
@ -137,22 +123,6 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
    [self transitionIn];
 }

- (void)viewDidLoad
-{
-    [super viewDidLoad];
-    
-    _scrubberView.allowsTrimming = self.item.originalDuration >= TGVideoEditMinimumTrimmableDuration;
-    _scrubberView.hasDotPicker = true;
-    _scrubberView.disableZoom = true;
-    _scrubberView.disableTimeDisplay = true;
-    _scrubberView.trimStartValue = 0.0;
-    _scrubberView.trimEndValue = MIN(9.9, self.item.originalDuration);
-    [_scrubberView setTrimApplied:self.item.originalDuration > 9.9];
-    _scrubberView.maximumLength = 9.9;
-    [_scrubberView reloadData];
-    [_scrubberView resetToStart];
-}
-
 - (BOOL)shouldAutorotate
 {
    TGPhotoEditorPreviewView *previewView = self.previewView;
@ -264,6 +234,8 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
 {
    _dismissing = true;
    
+    self.photoEditor.additionalOutputs = @[];
+    
    TGPhotoEditorPreviewView *previewView = self.previewView;
    [previewView prepareForTransitionOut];
    
@ -488,7 +460,6 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
            
            _portraitToolsWrapperView.frame = CGRectMake(screenEdges.left, screenEdges.bottom - panelToolbarPortraitSize, referenceSize.width, panelToolbarPortraitSize);
            
-            _scrubberView.frame = CGRectMake(0.0, 0.0, _portraitToolsWrapperView.frame.size.width, _scrubberView.frame.size.height);
            _coverLabel.frame = CGRectMake(floor((_portraitToolsWrapperView.frame.size.width - _coverLabel.frame.size.width) / 2.0), CGRectGetMaxY(_scrubberView.frame) + 6.0, _coverLabel.frame.size.width, _coverLabel.frame.size.height);
 //            _portraitCollectionView.frame = CGRectMake(0, 0, _portraitToolsWrapperView.frame.size.width, panelSize);
        }
@ -551,11 +522,7 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
    
    if (!_dismissing)
        [self updateToolViews];
-    
-    dispatch_async(dispatch_get_main_queue(), ^{
-       [_scrubberView reloadThumbnails];
-    });
-        
+            
    [self updatePreviewView];
 }

@ -571,42 +538,13 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel

 - (TGPhotoEditorTab)highlightedTabs
 {
-    bool hasSimpleValue = false;
-    bool hasBlur = false;
-    bool hasCurves = false;
-    bool hasTint = false;
-    
-//    for (PGPhotoTool *tool in _allTools)
-//    {
-//        if (tool.isSimple)
-//        {
-//            if (tool.stringValue != nil)
-//                hasSimpleValue = true;
-//        }
-//        else if ([tool isKindOfClass:[PGBlurTool class]] && tool.stringValue != nil)
-//        {
-//            hasBlur = true;
-//        }
-//        else if ([tool isKindOfClass:[PGCurvesTool class]] && tool.stringValue != nil)
-//        {
-//            hasCurves = true;
-//        }
-//        else if ([tool isKindOfClass:[PGTintTool class]] && tool.stringValue != nil)
-//        {
-//            hasTint = true;
-//        }
-//    }
-//
+    id<TGMediaEditAdjustments> adjustments = [self.photoEditor exportAdjustments];
    TGPhotoEditorTab tabs = TGPhotoEditorNoneTab;
    
-    if (hasSimpleValue)
+    if (adjustments.toolsApplied)
        tabs |= TGPhotoEditorToolsTab;
-    if (hasBlur)
-        tabs |= TGPhotoEditorBlurTab;
-    if (hasCurves)
-        tabs |= TGPhotoEditorCurvesTab;
-    if (hasTint)
-        tabs |= TGPhotoEditorTintTab;
+    if (adjustments.hasPainting)
+        tabs |= TGPhotoEditorPaintTab;
    
    return tabs;
 }
@ -632,30 +570,8 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
 //    }
 }

-#pragma mark - Video Scrubber Data Source & Delegate
-
-#pragma mark Scrubbing
-
- (NSTimeInterval)videoScrubberDuration:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+- (void)beginScrubbing
 {
-    return self.item.originalDuration;
-}
-
- (CGFloat)videoScrubberThumbnailAspectRatio:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
-{
-    if (CGSizeEqualToSize(self.item.originalSize, CGSizeZero))
-        return 1.0f;
-    
-    return self.item.originalSize.width / self.item.originalSize.height;
-}
-
- (void)videoScrubberDidBeginScrubbing:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
-{
-    _wasPlayingBeforeScrubbing = true;
-    self.controlVideoPlayback(false);
-        
-    _dotVideoView.hidden = false;
-    
    _coverLabel.alpha = 1.0f;
    
    [self setPlayButtonHidden:true animated:false];
@ -665,21 +581,8 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
    }];
 }

- (void)videoScrubberDidEndScrubbing:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+- (void)endScrubbing:(bool (^)(void))completion
 {
-    AVPlayer *player = ((TGPhotoEditorController *)self.parentViewController).player;
-    AVAssetImageGenerator *generator = [[AVAssetImageGenerator alloc] initWithAsset:player.currentItem.asset];
-    generator.appliesPreferredTrackTransform = true;
-    generator.maximumSize = CGSizeMake(128.0f, 128.0f);
-    generator.requestedTimeToleranceAfter = kCMTimeZero;
-    generator.requestedTimeToleranceBefore = kCMTimeZero;
-    CGImageRef imageRef = [generator copyCGImageAtTime:player.currentItem.currentTime actualTime:NULL error:NULL];
-    UIImage *thumbnailImage = [[UIImage alloc] initWithCGImage:imageRef];
-    CGImageRelease(imageRef);
-    
-    [_scrubberView setDotImage:thumbnailImage];
-    _dotVideoView.hidden = true;
-    
    [UIView animateWithDuration:0.12 animations:^{
        _flashView.alpha = 1.0f;
    } completion:^(BOOL finished) {
@ -687,212 +590,17 @@ const CGFloat TGPhotoAvatarPreviewLandscapePanelSize = TGPhotoAvatarPreviewPanel
            _flashView.alpha = 0.0f;
        } completion:^(BOOL finished) {
            TGDispatchAfter(1.0, dispatch_get_main_queue(), ^{
-                if (_scrubberView.isScrubbing) {
-                    return;
+                if (completion()) {
+                    [UIView animateWithDuration:0.2 animations:^{
+                        _areaMaskView.alpha = 0.0f;
+                        _coverLabel.alpha = 0.7f;
+                    }];
+                    
+                    self.controlVideoPlayback(true);
                }
-                [UIView animateWithDuration:0.2 animations:^{
-                    _areaMaskView.alpha = 0.0f;
-                    _coverLabel.alpha = 0.7f;
-                }];
-            
-                self.controlVideoPlayback(true);
            });
        }];
    }];
 }

- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber valueDidChange:(NSTimeInterval)position
-{
-    self.controlVideoSeek(position);
-}
-
-#pragma mark Trimming
-
- (bool)hasTrimming
-{
-    return _scrubberView.hasTrimming;
-}
-
- (CMTimeRange)trimRange
-{
-    return CMTimeRangeMake(CMTimeMakeWithSeconds(_scrubberView.trimStartValue , NSEC_PER_SEC), CMTimeMakeWithSeconds((_scrubberView.trimEndValue - _scrubberView.trimStartValue), NSEC_PER_SEC));
-}
-
- (void)videoScrubberDidBeginEditing:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
-{
-    self.controlVideoPlayback(false);
-    
-    [self setPlayButtonHidden:true animated:false];
-}
-
- (void)videoScrubberDidEndEditing:(TGMediaPickerGalleryVideoScrubber *)videoScrubber
-{
-    [self updatePlayerRange:videoScrubber.trimEndValue];
-    
-    self.controlVideoSeek(videoScrubber.trimStartValue);
-    self.controlVideoPlayback(true);
-    
-    [self setPlayButtonHidden:false animated:true];
-}
-
- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber editingStartValueDidChange:(NSTimeInterval)startValue
-{
-    self.controlVideoSeek(startValue);
-}
-
- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber editingEndValueDidChange:(NSTimeInterval)endValue
-{
-    self.controlVideoSeek(endValue);
-}
-
- (void)updatePlayerRange:(NSTimeInterval)trimEndValue
-{
-    self.controlVideoEndTime(trimEndValue);
-}
-
-#pragma mark Thumbnails
-
- (NSArray *)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)videoScrubber evenlySpacedTimestamps:(NSInteger)count startingAt:(NSTimeInterval)startTimestamp endingAt:(NSTimeInterval)endTimestamp
-{
-    if (endTimestamp < startTimestamp)
-        return nil;
-    
-    if (count == 0)
-        return nil;
-
-    NSTimeInterval duration = [self videoScrubberDuration:videoScrubber];
-    if (endTimestamp > duration)
-        endTimestamp = duration;
-    
-    NSTimeInterval interval = (endTimestamp - startTimestamp) / count;
-    
-    NSMutableArray *timestamps = [[NSMutableArray alloc] init];
-    for (NSInteger i = 0; i < count; i++)
-        [timestamps addObject:@(startTimestamp + i * interval)];
-    
-    return timestamps;
-}
-
- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber requestThumbnailImagesForTimestamps:(NSArray *)timestamps size:(CGSize)size isSummaryThumbnails:(bool)isSummaryThumbnails
-{
-    if (timestamps.count == 0)
-        return;
-    
-    id<TGMediaEditAdjustments> adjustments = [self.photoEditor exportAdjustments];
-    
-    NSArray *cachedThumbnails = ((TGPhotoEditorController *)self.parentViewController).cachedVideoThumbnails;
-    
-    SSignal *thumbnailsSignal = nil;
-    if (cachedThumbnails.count > 0) {
-        thumbnailsSignal = [SSignal single:cachedThumbnails];
-    } else if ([self.item isKindOfClass:[TGMediaAsset class]]) {
-        thumbnailsSignal = [TGMediaAssetImageSignals videoThumbnailsForAsset:(TGMediaAsset *)self.item size:size timestamps:timestamps];
-    } else if ([self.item isKindOfClass:[TGCameraCapturedVideo class]]) {
-        thumbnailsSignal = [((TGCameraCapturedVideo *)self.item).avAsset mapToSignal:^SSignal *(AVAsset *avAsset) {
-            return [TGMediaAssetImageSignals videoThumbnailsForAVAsset:avAsset size:size timestamps:timestamps];
-        }];
-    }
-        
-    _requestingThumbnails = true;
-    
-    __weak TGPhotoAvatarPreviewController *weakSelf = self;
-    [_thumbnailsDisposable setDisposable:[[[[thumbnailsSignal onNext:^(NSArray *images) {
-        __strong TGPhotoAvatarPreviewController *strongSelf = weakSelf;
-        if (strongSelf == nil)
-            return;
-        TGDispatchOnMainThread(^{
-            ((TGPhotoEditorController *)strongSelf.parentViewController).cachedVideoThumbnails = images;
-        });
-    }] map:^NSArray *(NSArray *images) {
-        if (adjustments.toolsApplied) {
-            NSMutableArray *editedImages = [[NSMutableArray alloc] init];
-            PGPhotoEditor *editor = [[PGPhotoEditor alloc] initWithOriginalSize:adjustments.originalSize adjustments:adjustments forVideo:false enableStickers:true];
-            editor.standalone = true;
-            for (UIImage *image in images) {
-                [editor setImage:image forCropRect:adjustments.cropRect cropRotation:0.0 cropOrientation:adjustments.cropOrientation cropMirrored:adjustments.cropMirrored fullSize:false];
-                UIImage *resultImage = editor.currentResultImage;
-                if (resultImage != nil) {
-                    [editedImages addObject:resultImage];
-                } else {
-                    [editedImages addObject:image];
-                }
-            }
-            return editedImages;
-        } else {
-            return images;
-        }
-    }] deliverOn:[SQueue mainQueue]] startWithNext:^(NSArray *images)
-    {
-        __strong TGPhotoAvatarPreviewController *strongSelf = weakSelf;
-        if (strongSelf == nil)
-            return;
-        
-        [images enumerateObjectsUsingBlock:^(UIImage *image, NSUInteger index, __unused BOOL *stop)
-        {
-            if (index < timestamps.count)
-                [strongSelf->_scrubberView setThumbnailImage:image forTimestamp:[timestamps[index] doubleValue] isSummaryThubmnail:isSummaryThumbnails];
-        }];
-    } completed:^
-    {
-        __strong TGPhotoAvatarPreviewController *strongSelf = weakSelf;
-        if (strongSelf != nil)
-            strongSelf->_requestingThumbnails = false;
-    }]];
-}
-
- (void)videoScrubberDidFinishRequestingThumbnails:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
-{
-    _requestingThumbnails = false;
-    
-//    [self setScrubbingPanelHidden:false animated:true];
-}
-
- (void)videoScrubberDidCancelRequestingThumbnails:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
-{
-    _requestingThumbnails = false;
-}
-
- (CGSize)videoScrubberOriginalSize:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber cropRect:(CGRect *)cropRect cropOrientation:(UIImageOrientation *)cropOrientation cropMirrored:(bool *)cropMirrored
-{
-    id<TGMediaEditAdjustments> adjustments = [self.photoEditor exportAdjustments];
-    if (cropRect != NULL)
-        *cropRect = (adjustments != nil) ? adjustments.cropRect : CGRectMake(0, 0, self.item.originalSize.width, self.item.originalSize.height);
-    
-    if (cropOrientation != NULL)
-        *cropOrientation = (adjustments != nil) ? adjustments.cropOrientation : UIImageOrientationUp;
-    
-    if (cropMirrored != NULL)
-        *cropMirrored = adjustments.cropMirrored;
-    
-    return self.item.originalSize;
-}
-
- (void)setScrubberPosition:(NSTimeInterval)position reset:(bool)reset
-{
-     
-}
-
- (void)setScrubberPlaying:(bool)value
-{
-    if (_dotVideoView == nil) {
-        AVPlayer *player = ((TGPhotoEditorController *)self.parentViewController).player;
-        _dotVideoView = [[TGModernGalleryVideoView alloc] initWithFrame:CGRectMake(0.0, 0.0, 27.0, 44.0) player:player];
-        _dotVideoView.playerLayer.videoGravity = AVLayerVideoGravityResizeAspectFill;
-        _dotVideoView.hidden = true;
-        [_scrubberView setDotVideoView:_dotVideoView];
-    }
-}
-
- (NSTimeInterval)coverPosition {
-    return _scrubberView.value;
-}
-
- (NSTimeInterval)trimStartValue {
-    return _scrubberView.trimStartValue;
-}
-
- (NSTimeInterval)trimEndValue {
-    return _scrubberView.trimEndValue;
-}
-
@end
--- a/submodules/LegacyComponents/Sources/TGPhotoEditorBlurToolView.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoEditorBlurToolView.m
@ -87,7 +87,7 @@
        [_portraitButton addTarget:self action:@selector(blurButtonPressed:) forControlEvents:UIControlEventTouchUpInside];
        [_portraitButton setImage:TGTintedImage([UIImage imageNamed:@"Editor/BlurPortrait"], [UIColor whiteColor])];
        [_portraitButton setTitle:TGLocalized(@"PhotoEditor.BlurToolPortrait")];
-        [_buttonsWrapper addSubview:_portraitButton];
+//        [_buttonsWrapper addSubview:_portraitButton];
        
        _sliderView = [[TGPhotoEditorSliderView alloc] initWithFrame:CGRectZero];
        _sliderView.alpha = 0.0f;
@ -266,28 +266,9 @@
    {
        _titleLabel.frame = CGRectMake((self.frame.size.width - _titleLabel.frame.size.width) / 2, 10, _titleLabel.frame.size.width, _titleLabel.frame.size.height);
        
-//        _offButton.frame = CGRectMake(CGFloor(self.frame.size.width / 4 - 50), self.frame.size.height / 2 - 42, 100, 100);
-//        _radialButton.frame = CGRectMake(self.frame.size.width / 2 - 75, self.frame.size.height / 2 - 42, 100, 100);
-//        _linearButton.frame = CGRectMake(CGCeil(self.frame.size.width / 2 - 50), self.frame.size.height / 2 - 42, 100, 100);
-//        _portraitButton.frame = CGRectMake(CGCeil(self.frame.size.width / 2 + self.frame.size.width / 4 - 50), self.frame.size.height / 2 - 42, 100, 100);
-        
-        NSArray *buttons = @[_offButton, _radialButton, _linearButton, _portraitButton];
-        
-        UIView *leftButton = buttons.firstObject;
-        UIView *centerLeftButton = [buttons objectAtIndex:1];
-        UIView *centerRightButton = [buttons objectAtIndex:2];
-        UIView *rightButton = buttons.lastObject;
-        
-        CGFloat offset = self.frame.size.height / 2 - 42;
-        CGSize buttonSize = CGSizeMake(100.0, 100.0);
-        
-        leftButton.frame = CGRectMake(CGFloor(self.frame.size.width / 8 * 1.5 - 3 - buttonSize.width / 2), offset, buttonSize.width, buttonSize.height);
-        
-        centerLeftButton.frame = CGRectMake(CGFloor(self.frame.size.width / 10 * 3.75 + 5 - buttonSize.width / 2), offset, buttonSize.width, buttonSize.height);
-        
-        centerRightButton.frame = CGRectMake(CGCeil(self.frame.size.width - centerLeftButton.frame.origin.x - buttonSize.width), offset, buttonSize.width, buttonSize.height);
-        
-        rightButton.frame = CGRectMake(CGCeil(self.frame.size.width - leftButton.frame.origin.x - buttonSize.width), offset, buttonSize.width, buttonSize.height);
+        _offButton.frame = CGRectMake(CGFloor(self.frame.size.width / 4 - 50), self.frame.size.height / 2 - 42, 100, 100);
+        _radialButton.frame = CGRectMake(self.frame.size.width / 2 - 50, self.frame.size.height / 2 - 42, 100, 100);
+        _linearButton.frame = CGRectMake(CGCeil(self.frame.size.width / 2 + self.frame.size.width / 4 - 50), self.frame.size.height / 2 - 42, 100, 100);

        _sliderView.frame = CGRectMake(TGPhotoEditorSliderViewMargin, (self.frame.size.height - 32) / 2, self.frame.size.width - 2 * TGPhotoEditorSliderViewMargin, 32);
    }
--- a/submodules/LegacyComponents/Sources/TGPhotoEditorController.m
+++ b/submodules/LegacyComponents/Sources/TGPhotoEditorController.m
@ -18,7 +18,8 @@
 #import "TGProgressWindow.h"

 #import "PGPhotoEditor.h"
-#import "PGEnhanceTool.h"
+#import "PGPhotoEditorView.h"
+
 #import "TGPaintFaceDetector.h"

 #import <LegacyComponents/PGPhotoEditorValues.h>
@ -42,13 +43,14 @@
 #import "TGPhotoAvatarPreviewController.h"

 #import "TGMessageImageViewOverlayView.h"
+#import "TGMediaPickerGalleryVideoScrubber.h"

 #import "TGMenuSheetController.h"

 #import <LegacyComponents/AVURLAsset+TGMediaItem.h>
 #import "TGCameraCapturedVideo.h"

-@interface TGPhotoEditorController () <ASWatcher, TGViewControllerNavigationBarAppearance, UIDocumentInteractionControllerDelegate>
+@interface TGPhotoEditorController () <ASWatcher, TGViewControllerNavigationBarAppearance, TGMediaPickerGalleryVideoScrubberDataSource, TGMediaPickerGalleryVideoScrubberDelegate, UIDocumentInteractionControllerDelegate>
 {
    bool _switchingTab;
    TGPhotoEditorTab _availableTabs;
@ -75,8 +77,6 @@
    SMetaDisposable *_playerItemDisposable;
    id _playerStartedObserver;
    id _playerReachedEndObserver;
-    bool _registeredKeypathObserver;
-    NSTimer *_positionTimer;
    bool _scheduledVideoPlayback;
    
    id<TGMediaEditAdjustments> _initialAdjustments;
@ -97,6 +97,13 @@
    
    SMetaDisposable *_faceDetectorDisposable;
    
+    bool _initializedScrubber;
+    TGMediaPickerGalleryVideoScrubber *_scrubberView;
+    PGPhotoEditorView *_dotVideoView;
+    
+    bool _requestingThumbnails;
+    SMetaDisposable *_thumbnailsDisposable;
+    
    id<LegacyComponentsContext> _context;
 }

@ -145,6 +152,8 @@
            _photoEditor.trimEndValue = videoAdjustments.trimEndValue;
        }
        
+        _thumbnailsDisposable = [[SMetaDisposable alloc] init];
+        
        self.customAppearanceMethodsForwarding = true;
    }
    return self;
@ -155,6 +164,7 @@
    [self stopVideoPlayback:true];
    [_actionHandle reset];
    [_faceDetectorDisposable dispose];
+    [_thumbnailsDisposable dispose];
 }

 - (void)loadView
@ -297,6 +307,12 @@
    [_photoEditor setPreviewOutput:_previewView];
    [self updatePreviewView];
    
+    if (_intent == TGPhotoEditorControllerAvatarIntent && _item.isVideo) {
+        _scrubberView = [[TGMediaPickerGalleryVideoScrubber alloc] initWithFrame:CGRectMake(0.0f, 0.0, _portraitToolbarView.frame.size.width, 68.0f)];
+        _scrubberView.dataSource = self;
+        _scrubberView.delegate = self;
+    }
+    
    [self detectFaces];
    
    [self presentEditorTab:_currentTab];
@ -364,6 +380,17 @@
    if ([_currentTabController isKindOfClass:[TGPhotoCropController class]])
        return;
    
+    _scrubberView.allowsTrimming = self.item.originalDuration >= TGVideoEditMinimumTrimmableDuration;
+    _scrubberView.hasDotPicker = true;
+    _scrubberView.disableZoom = true;
+    _scrubberView.disableTimeDisplay = true;
+    _scrubberView.trimStartValue = 0.0;
+    _scrubberView.trimEndValue = MIN(9.9, self.item.originalDuration);
+    [_scrubberView setTrimApplied:self.item.originalDuration > 9.9];
+    _scrubberView.maximumLength = 9.9;
+    
+    [self setVideoEndTime:_scrubberView.trimEndValue];
+    
    NSTimeInterval position = 0;
    TGMediaVideoEditAdjustments *adjustments = [_photoEditor exportAdjustments];
    if ([adjustments isKindOfClass:[TGMediaVideoEditAdjustments class]])
@ -481,6 +508,9 @@

 - (void)_setupPlaybackReachedEndObserver
 {
+    if (_playerReachedEndObserver != nil)
+        [_player removeTimeObserver:_playerReachedEndObserver];
+    
    PGPhotoEditor *photoEditor = _photoEditor;
    CMTime endTime = CMTimeSubtract(_player.currentItem.duration, CMTimeMake(10, 100));
    if (photoEditor.trimEndValue > DBL_EPSILON && photoEditor.trimEndValue < CMTimeGetSeconds(_player.currentItem.duration))
@ -496,9 +526,6 @@
        __strong TGPhotoEditorController *strongSelf = weakSelf;
        if (strongSelf != nil) {
            [strongSelf->_player seekToTime:startTime];
-            if ([strongSelf->_currentTabController isKindOfClass:[TGPhotoAvatarPreviewController class]]) {
-                [(TGPhotoAvatarPreviewController *)strongSelf->_currentTabController setScrubberPosition:photoEditor.trimStartValue reset:true];
-            }
        }
    }];
 }
@ -518,17 +545,9 @@
        [_player.currentItem seekToTime:targetTime toleranceBefore:kCMTimeZero toleranceAfter:kCMTimeZero];
        
        [self _setupPlaybackStartedObserver];
-        
-        if (!_registeredKeypathObserver) {
-            [_player addObserver:self forKeyPath:@"rate" options:NSKeyValueObservingOptionNew context:nil];
-            _registeredKeypathObserver = true;
-        }
    }
    
    [_player play];
-    
-    _positionTimer = [TGTimerTarget scheduledMainThreadTimerWithTarget:self action:@selector(positionTimerEvent) interval:0.25 repeat:true];
-    [self positionTimerEvent];
 }

 - (void)stopVideoPlayback:(bool)reset {
@ -537,33 +556,8 @@
            [_player removeTimeObserver:_playerStartedObserver];
        if (_playerReachedEndObserver != nil)
            [_player removeTimeObserver:_playerReachedEndObserver];
-        
-        if (_registeredKeypathObserver) {
-            [_player removeObserver:self forKeyPath:@"rate" context:nil];
-            _registeredKeypathObserver = false;
-        }
    }
    [_player pause];
-    
-    [_positionTimer invalidate];
-    _positionTimer = nil;
-}
-
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)__unused change context:(void *)__unused context
-{
-    if (object == _player && [keyPath isEqualToString:@"rate"])
-    {
-        if ([_currentTabController isKindOfClass:[TGPhotoAvatarPreviewController class]]) {
-            [(TGPhotoAvatarPreviewController *)_currentTabController setScrubberPlaying:_player.rate > FLT_EPSILON];
-        }
-    }
-}
-
- (void)positionTimerEvent
-{
-    if ([_currentTabController isKindOfClass:[TGPhotoAvatarPreviewController class]]) {
-        [(TGPhotoAvatarPreviewController *)_currentTabController setScrubberPosition:CMTimeGetSeconds(_player.currentItem.currentTime) reset:false];
-    }
 }

 - (void)seekVideo:(NSTimeInterval)position {
@ -573,6 +567,7 @@

 - (void)setVideoEndTime:(NSTimeInterval)endTime {
    _player.currentItem.forwardPlaybackEndTime = CMTimeMakeWithSeconds(endTime, NSEC_PER_SEC);
+    [self _setupPlaybackReachedEndObserver];
 }

 - (void)viewWillAppear:(BOOL)animated
@ -1330,7 +1325,11 @@
            
        case TGPhotoEditorPreviewTab:
        {
-            TGPhotoAvatarPreviewController *previewController = [[TGPhotoAvatarPreviewController alloc] initWithContext:_context photoEditor:_photoEditor previewView:_previewView];
+            if ([_currentTabController isKindOfClass:[TGPhotoToolsController class]]) {
+                [_scrubberView reloadThumbnails];
+            }
+            
+            TGPhotoAvatarPreviewController *previewController = [[TGPhotoAvatarPreviewController alloc] initWithContext:_context photoEditor:_photoEditor previewView:_previewView scrubberView:_scrubberView];
            previewController.item = _item;
            previewController.toolbarLandscapeSize = TGPhotoEditorToolbarSize;
            previewController.beginTransitionIn = ^UIView *(CGRect *referenceFrame, UIView **parentView, bool *noTransitionView)
@ -1338,6 +1337,10 @@
                *referenceFrame = transitionReferenceFrame;
                *parentView = transitionParentView;
                *noTransitionView = transitionNoTransitionView;
+                
+                __strong TGPhotoEditorController *strongSelf = weakSelf;
+                if (strongSelf != nil)
+                    [strongSelf startVideoPlayback:true];
                                
                return transitionReferenceView;
            };
@ -1351,7 +1354,6 @@
                    strongSelf.finishedTransitionIn();
                
                strongSelf->_switchingTab = false;
-                [strongSelf startVideoPlayback:true];
            };
            previewController.controlVideoPlayback = ^(bool play) {
                __strong TGPhotoEditorController *strongSelf = weakSelf;
@ -1635,10 +1637,9 @@
        [[NSUserDefaults standardUserDefaults] setObject:@(qualityController.preset) forKey:@"TG_preferredVideoPreset_v0"];
    } else if ([_currentTabController isKindOfClass:[TGPhotoAvatarPreviewController class]])
    {
-        TGPhotoAvatarPreviewController *previewController = (TGPhotoAvatarPreviewController *)_currentTabController;
-        videoStartValue = previewController.coverPosition;
-        trimStartValue = previewController.trimStartValue;
-        trimEndValue = previewController.trimEndValue;
+        videoStartValue = _scrubberView.value;
+        trimStartValue = _scrubberView.trimStartValue;
+        trimEndValue = _scrubberView.trimEndValue;
    }
    
    TGVideoEditAdjustments *adjustments = [_photoEditor exportAdjustmentsWithPaintingData:paintingData];
@ -2034,6 +2035,21 @@
    if ([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad)
        portraitToolbarViewBottomEdge = screenEdges.bottom;
    _portraitToolbarView.frame = CGRectMake(screenEdges.left, portraitToolbarViewBottomEdge - TGPhotoEditorToolbarSize - safeAreaInset.bottom, referenceSize.width, TGPhotoEditorToolbarSize + safeAreaInset.bottom);
+    
+    _scrubberView.frame = CGRectMake(0.0, 0.0, _portraitToolbarView.frame.size.width, _scrubberView.frame.size.height);
+    
+    dispatch_async(dispatch_get_main_queue(), ^{
+        if (!_initializedScrubber) {
+            [_scrubberView layoutSubviews];
+            _initializedScrubber = true;
+            [_scrubberView reloadData];
+            [_scrubberView resetToStart];
+            
+            [self updateDotImage];
+        } else {
+            [_scrubberView reloadThumbnails];
+        }
+    });
 }

 - (void)_setScreenImage:(UIImage *)screenImage
@ -2167,4 +2183,247 @@
    return avatarTabs;
 }

+#pragma mark - Video Scrubber Data Source & Delegate
+
+#pragma mark Scrubbing
+
+- (id<TGMediaEditableItem>)item {
+    return _item;
+}
+
+- (NSTimeInterval)videoScrubberDuration:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    return self.item.originalDuration;
+}
+
+- (CGFloat)videoScrubberThumbnailAspectRatio:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    if (CGSizeEqualToSize(self.item.originalSize, CGSizeZero))
+        return 1.0f;
+    
+    return self.item.originalSize.width / self.item.originalSize.height;
+}
+
+- (void)videoScrubberDidBeginScrubbing:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    [self stopVideoPlayback:false];
+        
+    if (_dotVideoView == nil) {
+        _dotVideoView = [[PGPhotoEditorView alloc] initWithFrame:CGRectMake(0.0, 0.0, 26.0, 44.0)];
+        [_scrubberView setDotVideoView:_dotVideoView];
+        
+        _photoEditor.additionalOutputs = @[_dotVideoView];
+    } else {
+        _dotVideoView.hidden = false;
+    }
+    
+    TGPhotoAvatarPreviewController *previewController = (TGPhotoAvatarPreviewController *)_currentTabController;
+    if (![previewController isKindOfClass:[TGPhotoAvatarPreviewController class]])
+        return;
+    
+    [previewController beginScrubbing];
+}
+
+- (void)updateDotImage {
+    id<TGMediaEditAdjustments> adjustments = [_photoEditor exportAdjustments];
+    AVPlayer *player = _player;
+    [[SQueue concurrentDefaultQueue] dispatch:^{
+        AVAssetImageGenerator *generator = [[AVAssetImageGenerator alloc] initWithAsset:player.currentItem.asset];
+        generator.appliesPreferredTrackTransform = true;
+        generator.maximumSize = CGSizeMake(128.0f, 128.0f);
+        generator.requestedTimeToleranceAfter = kCMTimeZero;
+        generator.requestedTimeToleranceBefore = kCMTimeZero;
+        CGImageRef imageRef = [generator copyCGImageAtTime:player.currentItem.currentTime actualTime:NULL error:NULL];
+        UIImage *image = [[UIImage alloc] initWithCGImage:imageRef];
+        CGImageRelease(imageRef);
+        
+        if (adjustments.toolsApplied) {
+            PGPhotoEditor *editor = [[PGPhotoEditor alloc] initWithOriginalSize:adjustments.originalSize adjustments:adjustments forVideo:false enableStickers:true];
+            editor.standalone = true;
+            [editor setImage:image forCropRect:adjustments.cropRect cropRotation:0.0 cropOrientation:adjustments.cropOrientation cropMirrored:adjustments.cropMirrored fullSize:false];
+            image = editor.currentResultImage;
+        }
+        
+        TGDispatchOnMainThread(^{
+           [_scrubberView setDotImage:image];
+            _dotVideoView.hidden = true;
+        });
+    }];
+}
+
+- (void)videoScrubberDidEndScrubbing:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    [self updateDotImage];
+    
+    __weak TGPhotoEditorController *weakSelf = self;
+    TGPhotoAvatarPreviewController *previewController = (TGPhotoAvatarPreviewController *)_currentTabController;
+    if (![previewController isKindOfClass:[TGPhotoAvatarPreviewController class]])
+        return;
+    
+    [previewController endScrubbing:^bool{
+        __strong TGPhotoEditorController *strongSelf = weakSelf;
+        if (strongSelf == nil)
+            return false;
+        
+        return !strongSelf->_scrubberView.isScrubbing;
+    }];
+}
+
+- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber valueDidChange:(NSTimeInterval)position
+{
+    [self seekVideo:position];
+}
+
+#pragma mark Trimming
+
+- (bool)hasTrimming
+{
+    return _scrubberView.hasTrimming;
+}
+
+- (CMTimeRange)trimRange
+{
+    return CMTimeRangeMake(CMTimeMakeWithSeconds(_scrubberView.trimStartValue , NSEC_PER_SEC), CMTimeMakeWithSeconds((_scrubberView.trimEndValue - _scrubberView.trimStartValue), NSEC_PER_SEC));
+}
+
+- (void)videoScrubberDidBeginEditing:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    [self stopVideoPlayback:false];
+    
+    TGPhotoAvatarPreviewController *previewController = (TGPhotoAvatarPreviewController *)_currentTabController;
+    if (![previewController isKindOfClass:[TGPhotoAvatarPreviewController class]])
+        return;
+    
+    [previewController setPlayButtonHidden:true animated:false];
+}
+
+- (void)videoScrubberDidEndEditing:(TGMediaPickerGalleryVideoScrubber *)videoScrubber
+{
+    [self setVideoEndTime:videoScrubber.trimEndValue];
+    
+    [self seekVideo:videoScrubber.trimStartValue];
+    [self stopVideoPlayback:false];
+    
+    TGPhotoAvatarPreviewController *previewController = (TGPhotoAvatarPreviewController *)_currentTabController;
+    if (![previewController isKindOfClass:[TGPhotoAvatarPreviewController class]])
+        return;
+     
+    [previewController setPlayButtonHidden:true animated:false];
+}
+
+- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber editingStartValueDidChange:(NSTimeInterval)startValue
+{
+    [self seekVideo:startValue];
+}
+
+- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber editingEndValueDidChange:(NSTimeInterval)endValue
+{
+    [self seekVideo:endValue];
+}
+
+#pragma mark Thumbnails
+
+- (NSArray *)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)videoScrubber evenlySpacedTimestamps:(NSInteger)count startingAt:(NSTimeInterval)startTimestamp endingAt:(NSTimeInterval)endTimestamp
+{
+    if (endTimestamp < startTimestamp)
+        return nil;
+    
+    if (count == 0)
+        return nil;
+
+    NSTimeInterval duration = [self videoScrubberDuration:videoScrubber];
+    if (endTimestamp > duration)
+        endTimestamp = duration;
+    
+    NSTimeInterval interval = (endTimestamp - startTimestamp) / count;
+    
+    NSMutableArray *timestamps = [[NSMutableArray alloc] init];
+    for (NSInteger i = 0; i < count; i++)
+        [timestamps addObject:@(startTimestamp + i * interval)];
+    
+    return timestamps;
+}
+
+- (void)videoScrubber:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber requestThumbnailImagesForTimestamps:(NSArray *)timestamps size:(CGSize)size isSummaryThumbnails:(bool)isSummaryThumbnails
+{
+    if (timestamps.count == 0)
+        return;
+    
+    id<TGMediaEditAdjustments> adjustments = [_photoEditor exportAdjustments];
+        
+    SSignal *thumbnailsSignal = nil;
+    if ([self.item isKindOfClass:[TGMediaAsset class]]) {
+        thumbnailsSignal = [TGMediaAssetImageSignals videoThumbnailsForAsset:(TGMediaAsset *)self.item size:size timestamps:timestamps];
+    } else if ([self.item isKindOfClass:[TGCameraCapturedVideo class]]) {
+        thumbnailsSignal = [((TGCameraCapturedVideo *)self.item).avAsset mapToSignal:^SSignal *(AVAsset *avAsset) {
+            return [TGMediaAssetImageSignals videoThumbnailsForAVAsset:avAsset size:size timestamps:timestamps];
+        }];
+    }
+        
+    _requestingThumbnails = true;
+    
+    __weak TGPhotoEditorController *weakSelf = self;
+    [_thumbnailsDisposable setDisposable:[[[thumbnailsSignal map:^NSArray *(NSArray *images) {
+        if (adjustments.toolsApplied) {
+            NSMutableArray *editedImages = [[NSMutableArray alloc] init];
+            PGPhotoEditor *editor = [[PGPhotoEditor alloc] initWithOriginalSize:adjustments.originalSize adjustments:adjustments forVideo:false enableStickers:true];
+            editor.standalone = true;
+            for (UIImage *image in images) {
+                [editor setImage:image forCropRect:adjustments.cropRect cropRotation:0.0 cropOrientation:adjustments.cropOrientation cropMirrored:adjustments.cropMirrored fullSize:false];
+                UIImage *resultImage = editor.currentResultImage;
+                if (resultImage != nil) {
+                    [editedImages addObject:resultImage];
+                } else {
+                    [editedImages addObject:image];
+                }
+            }
+            return editedImages;
+        } else {
+            return images;
+        }
+    }] deliverOn:[SQueue mainQueue]] startWithNext:^(NSArray *images)
+    {
+        __strong TGPhotoEditorController *strongSelf = weakSelf;
+        if (strongSelf == nil)
+            return;
+        
+        [images enumerateObjectsUsingBlock:^(UIImage *image, NSUInteger index, __unused BOOL *stop)
+        {
+            if (index < timestamps.count)
+                [strongSelf->_scrubberView setThumbnailImage:image forTimestamp:[timestamps[index] doubleValue] isSummaryThubmnail:isSummaryThumbnails];
+        }];
+    } completed:^
+    {
+        __strong TGPhotoEditorController *strongSelf = weakSelf;
+        if (strongSelf != nil)
+            strongSelf->_requestingThumbnails = false;
+    }]];
+}
+
+- (void)videoScrubberDidFinishRequestingThumbnails:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    _requestingThumbnails = false;
+}
+
+- (void)videoScrubberDidCancelRequestingThumbnails:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber
+{
+    _requestingThumbnails = false;
+}
+
+- (CGSize)videoScrubberOriginalSize:(TGMediaPickerGalleryVideoScrubber *)__unused videoScrubber cropRect:(CGRect *)cropRect cropOrientation:(UIImageOrientation *)cropOrientation cropMirrored:(bool *)cropMirrored
+{
+    id<TGMediaEditAdjustments> adjustments = [_photoEditor exportAdjustments];
+    if (cropRect != NULL)
+        *cropRect = (adjustments != nil) ? adjustments.cropRect : CGRectMake(0, 0, self.item.originalSize.width, self.item.originalSize.height);
+    
+    if (cropOrientation != NULL)
+        *cropOrientation = (adjustments != nil) ? adjustments.cropOrientation : UIImageOrientationUp;
+    
+    if (cropMirrored != NULL)
+        *cropMirrored = adjustments.cropMirrored;
+    
+    return self.item.originalSize;
+}
+
+
@end
--- a/submodules/LegacyComponents/Sources/TGVideoCameraMovieRecorder.m
+++ b/submodules/LegacyComponents/Sources/TGVideoCameraMovieRecorder.m
@ -164,6 +164,11 @@ typedef enum {
    }
 }

+- (void)appendVideoSampleBuffer:(CMSampleBufferRef)sampleBuffer
+{
+    [self appendSampleBuffer:sampleBuffer ofMediaType:AVMediaTypeVideo];
+}
+
 - (void)appendAudioSampleBuffer:(CMSampleBufferRef)sampleBuffer
 {
 	[self appendSampleBuffer:sampleBuffer ofMediaType:AVMediaTypeAudio];
--- a/submodules/LegacyComponents/Sources/TGVideoCameraPipeline.m
+++ b/submodules/LegacyComponents/Sources/TGVideoCameraPipeline.m
@ -373,8 +373,10 @@ const NSInteger TGVideoCameraRetainedBufferCount = 16;
 	{
 		if (self.outputVideoFormatDescription == NULL)
 			[self setupVideoPipelineWithInputFormatDescription:formatDescription];
-		else
-			[self renderVideoSampleBuffer:sampleBuffer];
+        else {
+            [_recorder appendVideoSampleBuffer:sampleBuffer];
+//			[self renderVideoSampleBuffer:sampleBuffer];
+        }
 	}
 	else if (connection == _audioConnection)
 	{
--- a/submodules/PeerAvatarGalleryUI/Sources/AvatarGalleryItemFooterContentNode.swift
+++ b/submodules/PeerAvatarGalleryUI/Sources/AvatarGalleryItemFooterContentNode.swift
@ -77,7 +77,7 @@ final class AvatarGalleryItemFooterContentNode: GalleryFooterContentNode {
        
        self.setMainButton = HighlightableButtonNode()
        self.setMainButton.isHidden = true
-        self.setMainButton.setAttributedTitle(NSAttributedString(string: self.strings.ProfilePhoto_SetMain, font: Font.regular(17.0), textColor: .white), for: .normal)
+        self.setMainButton.setAttributedTitle(NSAttributedString(string: self.strings.ProfilePhoto_SetMainPhoto, font: Font.regular(17.0), textColor: .white), for: .normal)
        
        self.mainNode = ASTextNode()
        self.mainNode.maximumNumberOfLines = 1
--- a/submodules/TelegramPresentationData/Sources/PresentationStrings.swift
+++ b/submodules/TelegramPresentationData/Sources/PresentationStrings.swift
--- a/submodules/TelegramUI/Resources/PresentationStrings.mapping
+++ b/submodules/TelegramUI/Resources/PresentationStrings.mapping
--- a/submodules/TelegramUI/Sources/ChatController.swift
+++ b/submodules/TelegramUI/Sources/ChatController.swift
@ -4585,6 +4585,12 @@ public final class ChatControllerImpl: TelegramBaseController, ChatController, G
            if let strongSelf = self {
                strongSelf.openScheduledMessages()
            }
+        }, openPeersNearby: { [weak self] in
+            if let strongSelf = self {
+                let controller = strongSelf.context.sharedContext.makePeersNearbyController(context: strongSelf.context)
+                controller.navigationPresentation = .master
+                strongSelf.effectiveNavigationController?.pushViewController(controller, animated: true, completion: { })
+            }
        }, displaySearchResultsTooltip: { [weak self] node, nodeRect in
            if let strongSelf = self {
                strongSelf.searchResultsTooltipController?.dismiss()
--- a/submodules/TelegramUI/Sources/ChatEmptyNode.swift
+++ b/submodules/TelegramUI/Sources/ChatEmptyNode.swift
@ -128,6 +128,7 @@ private final class ChatEmptyNodeNearbyChatContent: ASDisplayNode, ChatEmptyNode
            
            var displayName = ""
            let distance = interfaceState.peerNearbyData?.distance ?? 0
+            
            if let renderedPeer = interfaceState.renderedPeer {
                if let chatPeer = renderedPeer.peers[renderedPeer.peerId] {
                    displayName = chatPeer.compactDisplayTitle
@ -146,8 +147,18 @@ private final class ChatEmptyNodeNearbyChatContent: ASDisplayNode, ChatEmptyNode
        if let item = self.stickerItem {
            self.stickerNode.updateLayout(item: item, size: stickerSize, isVisible: true, synchronousLoads: true)
        } else if !self.didSetupSticker {
+            let sticker: Signal<TelegramMediaFile?, NoError>
+            if let preloadedSticker = interfaceState.peerNearbyData?.sticker {
+                sticker = .single(preloadedSticker)
+            } else {
+                sticker = randomGreetingSticker(account: self.account)
+                |> map { item -> TelegramMediaFile? in
+                    return item?.file
+                }
+            }
+            
            self.didSetupSticker = true
-            self.disposable.set((randomGreetingSticker(account: self.account)
+            self.disposable.set((sticker
            |> deliverOnMainQueue).start(next: { [weak self] sticker in
                if let strongSelf = self, let sticker = sticker {
                    let inputNodeInteraction = ChatMediaInputNodeInteraction(
@ -172,7 +183,7 @@ private final class ChatEmptyNodeNearbyChatContent: ASDisplayNode, ChatEmptyNode
                    
                    let index = ItemCollectionItemIndex(index: 0, id: 0)
                    let collectionId = ItemCollectionId(namespace: 0, id: 0)
-                    let stickerPackItem = StickerPackItem(index: index, file: sticker.file, indexKeys: [])
+                    let stickerPackItem = StickerPackItem(index: index, file: sticker, indexKeys: [])
                    let item = ChatMediaInputStickerGridItem(account: strongSelf.account, collectionId: collectionId, stickerPackInfo: nil, index: ItemCollectionViewEntryIndex(collectionIndex: 0, collectionId: collectionId, itemIndex: index), stickerItem: stickerPackItem, canManagePeerSpecificPack: nil, interfaceInteraction: nil, inputNodeInteraction: inputNodeInteraction, hasAccessory: false, theme: interfaceState.theme, large: true, selected: {})
                    strongSelf.stickerItem = item
                    strongSelf.stickerNode.updateLayout(item: item, size: stickerSize, isVisible: true, synchronousLoads: true)
--- a/submodules/TelegramUI/Sources/ChatMediaInputStickerGridItem.swift
+++ b/submodules/TelegramUI/Sources/ChatMediaInputStickerGridItem.swift
@ -360,7 +360,8 @@ final class ChatMediaInputStickerGridItemNode: GridItemNode {
            if let item = self.item, isPlaying, !self.didSetUpAnimationNode {
                self.didSetUpAnimationNode = true
                let dimensions = item.stickerItem.file.dimensions ?? PixelDimensions(width: 512, height: 512)
-                let fittedDimensions = dimensions.cgSize.aspectFitted(CGSize(width: 160.0, height: 160.0))
+                let fitSize = item.large ? CGSize(width: 384.0, height: 384.0) : CGSize(width: 160.0, height: 160.0)
+                let fittedDimensions = dimensions.cgSize.aspectFitted(fitSize)
                self.animationNode?.setup(source: AnimatedStickerResourceSource(account: item.account, resource: item.stickerItem.file.resource), width: Int(fittedDimensions.width), height: Int(fittedDimensions.height), mode: .cached)
            }
        }
--- a/submodules/TelegramUI/Sources/ChatPanelInterfaceInteraction.swift
+++ b/submodules/TelegramUI/Sources/ChatPanelInterfaceInteraction.swift
@ -118,9 +118,10 @@ final class ChatPanelInterfaceInteraction {
    let displaySendMessageOptions: (ASDisplayNode, ContextGesture) -> Void
    let openScheduledMessages: () -> Void
    let displaySearchResultsTooltip: (ASDisplayNode, CGRect) -> Void
+    let openPeersNearby: () -> Void
    let statuses: ChatPanelInterfaceInteractionStatuses?
    
-    init(setupReplyMessage: @escaping (MessageId, @escaping (ContainedViewLayoutTransition) -> Void) -> Void, setupEditMessage: @escaping (MessageId?, @escaping (ContainedViewLayoutTransition) -> Void) -> Void, beginMessageSelection: @escaping ([MessageId], @escaping (ContainedViewLayoutTransition) -> Void) -> Void, deleteSelectedMessages: @escaping () -> Void, reportSelectedMessages: @escaping () -> Void, reportMessages: @escaping ([Message], ContextController?) -> Void, deleteMessages: @escaping ([Message], ContextController?, @escaping (ContextMenuActionResult) -> Void) -> Void, forwardSelectedMessages: @escaping () -> Void, forwardCurrentForwardMessages: @escaping () -> Void, forwardMessages: @escaping ([Message]) -> Void, shareSelectedMessages: @escaping () -> Void, updateTextInputStateAndMode: @escaping ((ChatTextInputState, ChatInputMode) -> (ChatTextInputState, ChatInputMode)) -> Void, updateInputModeAndDismissedButtonKeyboardMessageId: @escaping ((ChatPresentationInterfaceState) -> (ChatInputMode, MessageId?)) -> Void, openStickers: @escaping () -> Void, editMessage: @escaping () -> Void, beginMessageSearch: @escaping (ChatSearchDomain, String) -> Void, dismissMessageSearch: @escaping () -> Void, updateMessageSearch: @escaping (String) -> Void, openSearchResults: @escaping () -> Void, navigateMessageSearch: @escaping (ChatPanelSearchNavigationAction) -> Void, openCalendarSearch: @escaping () -> Void, toggleMembersSearch: @escaping (Bool) -> Void, navigateToMessage: @escaping (MessageId) -> Void, navigateToChat: @escaping (PeerId) -> Void, navigateToProfile: @escaping (PeerId) -> Void, openPeerInfo: @escaping () -> Void, togglePeerNotifications: @escaping () -> Void, sendContextResult: @escaping (ChatContextResultCollection, ChatContextResult, ASDisplayNode, CGRect) -> Bool, sendBotCommand: @escaping (Peer, String) -> Void, sendBotStart: @escaping (String?) -> Void, botSwitchChatWithPayload: @escaping (PeerId, String) -> Void, beginMediaRecording: @escaping (Bool) -> Void, finishMediaRecording: @escaping (ChatFinishMediaRecordingAction) -> Void, stopMediaRecording: @escaping () -> Void, lockMediaRecording: @escaping () -> Void, deleteRecordedMedia: @escaping () -> Void, sendRecordedMedia: @escaping () -> Void, displayRestrictedInfo: @escaping (ChatPanelRestrictionInfoSubject, ChatPanelRestrictionInfoDisplayType) -> Void, displayVideoUnmuteTip: @escaping (CGPoint?) -> Void, switchMediaRecordingMode: @escaping () -> Void, setupMessageAutoremoveTimeout: @escaping () -> Void, sendSticker: @escaping (FileMediaReference, ASDisplayNode, CGRect) -> Bool, unblockPeer: @escaping () -> Void, pinMessage: @escaping (MessageId) -> Void, unpinMessage: @escaping () -> Void, shareAccountContact: @escaping () -> Void, reportPeer: @escaping () -> Void, presentPeerContact: @escaping () -> Void, dismissReportPeer: @escaping () -> Void, deleteChat: @escaping () -> Void, beginCall: @escaping (Bool) -> Void, toggleMessageStickerStarred: @escaping (MessageId) -> Void, presentController: @escaping (ViewController, Any?) -> Void, getNavigationController: @escaping () -> NavigationController?, presentGlobalOverlayController: @escaping (ViewController, Any?) -> Void, navigateFeed: @escaping () -> Void, openGrouping: @escaping () -> Void, toggleSilentPost: @escaping () -> Void, requestUnvoteInMessage: @escaping (MessageId) -> Void, requestStopPollInMessage: @escaping (MessageId) -> Void, updateInputLanguage: @escaping ((String?) -> String?) -> Void, unarchiveChat: @escaping () -> Void, openLinkEditing: @escaping () -> Void, reportPeerIrrelevantGeoLocation: @escaping () -> Void, displaySlowmodeTooltip: @escaping (ASDisplayNode, CGRect) -> Void, displaySendMessageOptions: @escaping (ASDisplayNode, ContextGesture) -> Void, openScheduledMessages: @escaping () -> Void, displaySearchResultsTooltip: @escaping (ASDisplayNode, CGRect) -> Void, statuses: ChatPanelInterfaceInteractionStatuses?) {
+    init(setupReplyMessage: @escaping (MessageId, @escaping (ContainedViewLayoutTransition) -> Void) -> Void, setupEditMessage: @escaping (MessageId?, @escaping (ContainedViewLayoutTransition) -> Void) -> Void, beginMessageSelection: @escaping ([MessageId], @escaping (ContainedViewLayoutTransition) -> Void) -> Void, deleteSelectedMessages: @escaping () -> Void, reportSelectedMessages: @escaping () -> Void, reportMessages: @escaping ([Message], ContextController?) -> Void, deleteMessages: @escaping ([Message], ContextController?, @escaping (ContextMenuActionResult) -> Void) -> Void, forwardSelectedMessages: @escaping () -> Void, forwardCurrentForwardMessages: @escaping () -> Void, forwardMessages: @escaping ([Message]) -> Void, shareSelectedMessages: @escaping () -> Void, updateTextInputStateAndMode: @escaping ((ChatTextInputState, ChatInputMode) -> (ChatTextInputState, ChatInputMode)) -> Void, updateInputModeAndDismissedButtonKeyboardMessageId: @escaping ((ChatPresentationInterfaceState) -> (ChatInputMode, MessageId?)) -> Void, openStickers: @escaping () -> Void, editMessage: @escaping () -> Void, beginMessageSearch: @escaping (ChatSearchDomain, String) -> Void, dismissMessageSearch: @escaping () -> Void, updateMessageSearch: @escaping (String) -> Void, openSearchResults: @escaping () -> Void, navigateMessageSearch: @escaping (ChatPanelSearchNavigationAction) -> Void, openCalendarSearch: @escaping () -> Void, toggleMembersSearch: @escaping (Bool) -> Void, navigateToMessage: @escaping (MessageId) -> Void, navigateToChat: @escaping (PeerId) -> Void, navigateToProfile: @escaping (PeerId) -> Void, openPeerInfo: @escaping () -> Void, togglePeerNotifications: @escaping () -> Void, sendContextResult: @escaping (ChatContextResultCollection, ChatContextResult, ASDisplayNode, CGRect) -> Bool, sendBotCommand: @escaping (Peer, String) -> Void, sendBotStart: @escaping (String?) -> Void, botSwitchChatWithPayload: @escaping (PeerId, String) -> Void, beginMediaRecording: @escaping (Bool) -> Void, finishMediaRecording: @escaping (ChatFinishMediaRecordingAction) -> Void, stopMediaRecording: @escaping () -> Void, lockMediaRecording: @escaping () -> Void, deleteRecordedMedia: @escaping () -> Void, sendRecordedMedia: @escaping () -> Void, displayRestrictedInfo: @escaping (ChatPanelRestrictionInfoSubject, ChatPanelRestrictionInfoDisplayType) -> Void, displayVideoUnmuteTip: @escaping (CGPoint?) -> Void, switchMediaRecordingMode: @escaping () -> Void, setupMessageAutoremoveTimeout: @escaping () -> Void, sendSticker: @escaping (FileMediaReference, ASDisplayNode, CGRect) -> Bool, unblockPeer: @escaping () -> Void, pinMessage: @escaping (MessageId) -> Void, unpinMessage: @escaping () -> Void, shareAccountContact: @escaping () -> Void, reportPeer: @escaping () -> Void, presentPeerContact: @escaping () -> Void, dismissReportPeer: @escaping () -> Void, deleteChat: @escaping () -> Void, beginCall: @escaping (Bool) -> Void, toggleMessageStickerStarred: @escaping (MessageId) -> Void, presentController: @escaping (ViewController, Any?) -> Void, getNavigationController: @escaping () -> NavigationController?, presentGlobalOverlayController: @escaping (ViewController, Any?) -> Void, navigateFeed: @escaping () -> Void, openGrouping: @escaping () -> Void, toggleSilentPost: @escaping () -> Void, requestUnvoteInMessage: @escaping (MessageId) -> Void, requestStopPollInMessage: @escaping (MessageId) -> Void, updateInputLanguage: @escaping ((String?) -> String?) -> Void, unarchiveChat: @escaping () -> Void, openLinkEditing: @escaping () -> Void, reportPeerIrrelevantGeoLocation: @escaping () -> Void, displaySlowmodeTooltip: @escaping (ASDisplayNode, CGRect) -> Void, displaySendMessageOptions: @escaping (ASDisplayNode, ContextGesture) -> Void, openScheduledMessages: @escaping () -> Void, openPeersNearby: @escaping () -> Void, displaySearchResultsTooltip: @escaping (ASDisplayNode, CGRect) -> Void, statuses: ChatPanelInterfaceInteractionStatuses?) {
        self.setupReplyMessage = setupReplyMessage
        self.setupEditMessage = setupEditMessage
        self.beginMessageSelection = beginMessageSelection
@ -188,6 +189,7 @@ final class ChatPanelInterfaceInteraction {
        self.displaySlowmodeTooltip = displaySlowmodeTooltip
        self.displaySendMessageOptions = displaySendMessageOptions
        self.openScheduledMessages = openScheduledMessages
+        self.openPeersNearby = openPeersNearby
        self.displaySearchResultsTooltip = displaySearchResultsTooltip
        self.statuses = statuses
    }
--- a/submodules/TelegramUI/Sources/ChatRecentActionsController.swift
+++ b/submodules/TelegramUI/Sources/ChatRecentActionsController.swift
@ -121,6 +121,7 @@ final class ChatRecentActionsController: TelegramBaseController {
        }, displaySlowmodeTooltip: { _, _ in
        }, displaySendMessageOptions: { _, _ in
        }, openScheduledMessages: {
+        }, openPeersNearby: {
        }, displaySearchResultsTooltip: { _, _ in
        }, statuses: nil)
        
--- a/submodules/TelegramUI/Sources/ChatReportPeerTitlePanelNode.swift
+++ b/submodules/TelegramUI/Sources/ChatReportPeerTitlePanelNode.swift
@ -186,7 +186,11 @@ private final class ChatInfoTitlePanelPeerNearbyInfoNode: ASDisplayNode {
    private let labelNode: ImmediateTextNode
    private let filledBackgroundNode: LinkHighlightingNode
    
-    init(openPeer: @escaping () -> Void) {
+    private let openPeersNearby: () -> Void
+    
+    init(openPeersNearby: @escaping () -> Void) {
+        self.openPeersNearby = openPeersNearby
+        
        self.labelNode = ImmediateTextNode()
        self.labelNode.maximumNumberOfLines = 1
        self.labelNode.textAlignment = .center
@ -197,22 +201,17 @@ private final class ChatInfoTitlePanelPeerNearbyInfoNode: ASDisplayNode {
        
        self.addSubnode(self.filledBackgroundNode)
        self.addSubnode(self.labelNode)
+    }
+    
+    override func didLoad() {
+        super.didLoad()
        
-        self.labelNode.highlightAttributeAction = { attributes in
-            for (key, _) in attributes {
-                if key.rawValue == "_Link" {
-                    return key
-                }
-            }
-            return nil
-        }
-        self.labelNode.tapAttributeAction = { attributes, _ in
-            for (key, _) in attributes {
-                if key.rawValue == "_Link" {
-                    openPeer()
-                }
-            }
-        }
+        let tapRecognizer = UITapGestureRecognizer(target: self, action: #selector(self.tapGesture(_:)))
+        self.view.addGestureRecognizer(tapRecognizer)
+    }
+    
+    @objc private func tapGesture(_ gestureRecognizer: UITapGestureRecognizer) {
+        self.openPeersNearby()
    }
    
    func update(width: CGFloat, theme: PresentationTheme, strings: PresentationStrings, wallpaper: TelegramWallpaper, chatPeer: Peer, distance: Int32, transition: ContainedViewLayoutTransition) -> CGFloat {
@ -233,7 +232,7 @@ private final class ChatInfoTitlePanelPeerNearbyInfoNode: ASDisplayNode {
        let attributedString = NSMutableAttributedString(string: stringAndRanges.0, font: Font.regular(13.0), textColor: primaryTextColor)
        
        let boldAttributes = [NSAttributedString.Key.font: Font.semibold(13.0), NSAttributedString.Key(rawValue: "_Link"): true as NSNumber]
-        for (_, range) in stringAndRanges.1 {
+        for (_, range) in stringAndRanges.1.prefix(1) {
            attributedString.addAttributes(boldAttributes, range: range)
        }
        
@ -438,8 +437,8 @@ final class ChatReportPeerTitlePanelNode: ChatTitleAccessoryPanelNode {
                peerNearbyInfoNode = current
            } else {
                peerNearbyInfoTransition = .immediate
-                peerNearbyInfoNode = ChatInfoTitlePanelPeerNearbyInfoNode(openPeer: { [weak self] in
-                    self?.interfaceInteraction?.navigateToProfile(chatPeer.id)
+                peerNearbyInfoNode = ChatInfoTitlePanelPeerNearbyInfoNode(openPeersNearby: { [weak self] in
+                    self?.interfaceInteraction?.openPeersNearby()
                })
                self.addSubnode(peerNearbyInfoNode)
                self.peerNearbyInfoNode = peerNearbyInfoNode
--- a/submodules/TelegramUI/Sources/OpenChatMessage.swift
+++ b/submodules/TelegramUI/Sources/OpenChatMessage.swift
@ -148,7 +148,7 @@ private func chatMessageGalleryControllerData(context: AccountContext, message:
                    } else if ext == "wav" || ext == "opus" {
                        return .audio(file)
                    } else if ext == "json", let fileSize = file.size, fileSize < 1024 * 1024 {
-                        if let path = context.account.postbox.mediaBox.completedResourcePath(file.resource), let _ = LOTComposition(filePath: path) {
+                        if let path = context.account.postbox.mediaBox.completedResourcePath(file.resource), let composition = LOTComposition(filePath: path), composition.timeDuration > 0.0 {
                            let gallery = GalleryController(context: context, source: .peerMessagesAtId(message.id), invertItemOrder: reverseMessageGalleryOrder, streamSingleVideo: stream, fromPlayingVideo: autoplayingVideo, landscape: landscape, timecode: timecode, synchronousLoad: synchronousLoad, replaceRootController: { [weak navigationController] controller, ready in
                                navigationController?.replaceTopController(controller, animated: false, ready: ready)
                                }, baseNavigationController: navigationController, actionInteraction: actionInteraction)
--- a/submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift
+++ b/submodules/TelegramUI/Sources/PeerInfo/PeerInfoScreen.swift
@ -37,6 +37,7 @@ import LocationUI
 import Geocoding
 import TextFormat
 import StatisticsUI
+import StickerResources

 protocol PeerInfoScreenItem: class {
    var id: AnyHashable { get }
@ -413,6 +414,7 @@ final class PeerInfoSelectionPanelNode: ASDisplayNode {
        }, displaySlowmodeTooltip: { _, _ in
        }, displaySendMessageOptions: { _, _ in
        }, openScheduledMessages: {
+        }, openPeersNearby: {
        }, displaySearchResultsTooltip: { _, _ in
        }, statuses: nil)
        
@ -1092,6 +1094,9 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
    }
    private var didSetReady = false
    
+    private let preloadedSticker = Promise<TelegramMediaFile?>(nil)
+    private let preloadStickerDisposable = MetaDisposable()
+    
    init(controller: PeerInfoScreen, context: AccountContext, peerId: PeerId, avatarInitiallyExpanded: Bool, isOpenedFromChat: Bool, nearbyPeerDistance: Int32?, callMessages: [Message], ignoreGroupInCommon: PeerId?) {
        self.controller = controller
        self.context = context
@ -2011,6 +2016,27 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
            }
            strongSelf.updateData(data)
        })
+        
+        if let _ = nearbyPeerDistance {
+            self.preloadedSticker.set(.single(nil)
+            |> then(randomGreetingSticker(account: context.account)
+            |> map { item in
+                return item?.file
+            }))
+            
+            self.preloadStickerDisposable.set((self.preloadedSticker.get()
+            |> mapToSignal { sticker -> Signal<Void, NoError> in
+                if let sticker = sticker {
+                    let _ = freeMediaFileInteractiveFetched(account: context.account, fileReference: .standalone(media: sticker)).start()
+                    return chatMessageAnimationData(postbox: context.account.postbox, resource: sticker.resource, fitzModifier: nil, width: 384, height: 384, synchronousLoad: false)
+                    |> mapToSignal { _ -> Signal<Void, NoError> in
+                        return .complete()
+                    }
+                } else {
+                    return .complete()
+                }
+            }).start())
+        }
    }
    
    deinit {
@ -2023,6 +2049,7 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
        self.updateAvatarDisposable.dispose()
        self.selectAddMemberDisposable.dispose()
        self.addMemberDisposable.dispose()
+        self.preloadStickerDisposable.dispose()
    }
    
    override func didLoad() {
@ -2206,7 +2233,13 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
        switch key {
        case .message:
            if let navigationController = controller.navigationController as? NavigationController {
-                self.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: self.context, chatLocation: .peer(self.peerId), peerNearbyData: self.nearbyPeerDistance.flatMap({ ChatPeerNearbyData(distance: $0) })))
+                let _ = (self.preloadedSticker.get()
+                |> take(1)
+                |> deliverOnMainQueue).start(next: { [weak self] sticker in
+                    if let strongSelf = self {
+                        strongSelf.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: strongSelf.context, chatLocation: .peer(strongSelf.peerId), peerNearbyData: strongSelf.nearbyPeerDistance.flatMap({ ChatPeerNearbyData(distance: $0, sticker: sticker) })))
+                    }
+                })
            }
        case .discussion:
            if let cachedData = self.data?.cachedData as? CachedChannelData, let linkedDiscussionPeerId = cachedData.linkedDiscussionPeerId {
@ -2414,7 +2447,13 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
    
    private func openChatWithMessageSearch() {
        if let navigationController = (self.controller?.navigationController as? NavigationController) {
-            self.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: self.context, chatLocation: .peer(self.peerId), activateMessageSearch: (.everything, ""), peerNearbyData:  self.nearbyPeerDistance.flatMap({ ChatPeerNearbyData(distance: $0) })))
+            let _ = (self.preloadedSticker.get()
+            |> take(1)
+            |> deliverOnMainQueue).start(next: { [weak self] sticker in
+                if let strongSelf = self {
+                    strongSelf.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: strongSelf.context, chatLocation: .peer(strongSelf.peerId), activateMessageSearch: (.everything, ""), peerNearbyData:  strongSelf.nearbyPeerDistance.flatMap({ ChatPeerNearbyData(distance: $0, sticker: sticker) })))
+                    }
+            })
        }
    }
    
@ -2718,7 +2757,13 @@ private final class PeerInfoScreenNode: ViewControllerTracingNode, UIScrollViewD
    
    private func openChat() {
        if let navigationController = self.controller?.navigationController as? NavigationController {
-            self.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: self.context, chatLocation: .peer(self.peerId), peerNearbyData: self.nearbyPeerDistance.flatMap({ ChatPeerNearbyData(distance: $0) })))
+            let _ = (self.preloadedSticker.get()
+            |> take(1)
+            |> deliverOnMainQueue).start(next: { [weak self] sticker in
+                if let strongSelf = self {
+                    strongSelf.context.sharedContext.navigateToChatController(NavigateToChatControllerParams(navigationController: navigationController, context: strongSelf.context, chatLocation: .peer(strongSelf.peerId), peerNearbyData: strongSelf.nearbyPeerDistance.flatMap({ ChatPeerNearbyData(distance: $0, sticker: sticker) })))
+                    }
+            })
        }
    }
    
--- a/submodules/TelegramUI/Sources/PeerMediaCollectionController.swift
+++ b/submodules/TelegramUI/Sources/PeerMediaCollectionController.swift
@ -548,6 +548,7 @@ public class PeerMediaCollectionController: TelegramBaseController {
        }, displaySlowmodeTooltip: { _, _ in
        }, displaySendMessageOptions: { _, _ in
        }, openScheduledMessages: {
+        }, openPeersNearby: {
        }, displaySearchResultsTooltip: { _, _ in
        }, statuses: nil)