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Code Issues Packages Projects Releases Wiki Activity

HLS videos now repeat at the end fine

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This commit is contained in:
Gareth Reese 2016-03-03 13:34:38 +00:00
parent 1eebe4d31a
commit 7c20ba0cdf
1 changed files with 40 additions and 38 deletions
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78
AsyncDisplayKit/ASVideoNode.mm
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@ -25,7 +25,7 @@
AVAsset *_asset;
NSURL *_url;
AVPlayerItem *_currentItem;
AVPlayerItem *_currentPlayerItem;
AVPlayer *_player;
ASImageNode *_placeholderImageNode;
@ -44,10 +44,10 @@
//TODO: Have a bash at supplying a preview image node so that we're deferring the construction of the video as it eats memory at the moment
//TODO: URL file videos don't seem to repeat
//TODO: Have a look at any unit tests
//TODO: URL-based streams show a black square when paused, the AVAsset ones pause fine
#pragma mark - Construction and Layout
@ -99,8 +99,8 @@
ASDisplayNode* playerNode = [[ASDisplayNode alloc] initWithLayerBlock:^CALayer *{
AVPlayerLayer *playerLayer = [[AVPlayerLayer alloc] init];
if (!_player) {
_currentItem = [self constructPlayerItemFromInitData];
_player = [AVPlayer playerWithPlayerItem:_currentItem];
[self constructCurrentPlayerItemFromInitData];
_player = [AVPlayer playerWithPlayerItem:_currentPlayerItem];
_player.muted = _muted;
}
playerLayer.player = _player;
@ -111,22 +111,24 @@
return playerNode;
}
- (AVPlayerItem*) constructPlayerItemFromInitData {
- (void) constructCurrentPlayerItemFromInitData {
ASDisplayNodeAssert(_asset || _url, @"Must be initialised with an AVAsset or URL");
if (_currentPlayerItem)
[[NSNotificationCenter defaultCenter] removeObserver:self name:AVPlayerItemDidPlayToEndTimeNotification object:nil];
if (_asset) {
return [[AVPlayerItem alloc] initWithAsset:_asset];
_currentPlayerItem = [[AVPlayerItem alloc] initWithAsset:_asset];
} else if (_url) {
return [[AVPlayerItem alloc] initWithURL:_url];
_currentPlayerItem = [[AVPlayerItem alloc] initWithURL:_url];
}
return nil;
if (_currentPlayerItem)
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(didPlayToEnd:) name:AVPlayerItemDidPlayToEndTimeNotification object:_currentPlayerItem];
}
- (void)didLoad
{
[super didLoad];
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(didPlayToEnd:) name:AVPlayerItemDidPlayToEndTimeNotification object:nil];
if (_shouldBePlaying) {
_playerNode = [self constructPlayerNode];
@ -224,11 +226,11 @@
// If we don't yet have a placeholder image update it now that we should have data available for it
if (!_placeholderImageNode) {
if (_currentItem &&
_currentItem.tracks.count > 0 &&
_currentItem.tracks[0].assetTrack &&
_currentItem.tracks[0].assetTrack.asset) {
_asset = _currentItem.tracks[0].assetTrack.asset;
if (_currentPlayerItem &&
_currentPlayerItem.tracks.count > 0 &&
_currentPlayerItem.tracks[0].assetTrack &&
_currentPlayerItem.tracks[0].assetTrack.asset) {
_asset = _currentPlayerItem.tracks[0].assetTrack.asset;
[self setPlaceholderImagefromAsset:_asset];
}
}
@ -241,17 +243,15 @@
- (void)didPlayToEnd:(NSNotification *)notification
{
if (ASObjectIsEqual([[notification object] asset], _asset)) {
if ([_delegate respondsToSelector:@selector(videoPlaybackDidFinish:)]) {
[_delegate videoPlaybackDidFinish:self];
}
[_player seekToTime:CMTimeMakeWithSeconds(0, 1)];
if (_shouldAutorepeat) {
[self play];
} else {
[self pause];
}
if ([_delegate respondsToSelector:@selector(videoPlaybackDidFinish:)]) {
[_delegate videoPlaybackDidFinish:self];
}
[_player seekToTime:CMTimeMakeWithSeconds(0, 1)];
if (_shouldAutorepeat) {
[self play];
} else {
[self pause];
}
}
@ -273,7 +273,7 @@
[super fetchData];
@try {
[_currentItem removeObserver:self forKeyPath:NSStringFromSelector(@selector(status))];
[_currentPlayerItem removeObserver:self forKeyPath:NSStringFromSelector(@selector(status))];
}
@catch (NSException * __unused exception) {
NSLog(@"unnecessary removal in fetch data");
@ -281,13 +281,13 @@
{
ASDN::MutexLocker l(_videoLock);
_currentItem = [self constructPlayerItemFromInitData];
[_currentItem addObserver:self forKeyPath:NSStringFromSelector(@selector(status)) options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew context:NULL];
[self constructCurrentPlayerItemFromInitData];
[_currentPlayerItem addObserver:self forKeyPath:NSStringFromSelector(@selector(status)) options:NSKeyValueObservingOptionInitial | NSKeyValueObservingOptionNew context:NULL];
if (_player) {
[_player replaceCurrentItemWithPlayerItem:_currentItem];
[_player replaceCurrentItemWithPlayerItem:_currentPlayerItem];
} else {
_player = [[AVPlayer alloc] initWithPlayerItem:_currentItem];
_player = [[AVPlayer alloc] initWithPlayerItem:_currentPlayerItem];
_player.muted = _muted;
}
}
@ -316,8 +316,8 @@
if (isVisible) {
if (_playerNode.isNodeLoaded) {
if (!_player) {
_currentItem = [self constructPlayerItemFromInitData];
_player = [AVPlayer playerWithPlayerItem:_currentItem];
[self constructCurrentPlayerItemFromInitData];
_player = [AVPlayer playerWithPlayerItem:_currentPlayerItem];
_player.muted = _muted;
}
((AVPlayerLayer *)_playerNode.layer).player = _player;
@ -451,7 +451,7 @@
- (BOOL)ready
{
return _currentItem.status == AVPlayerItemStatusReadyToPlay;
return _currentPlayerItem.status == AVPlayerItemStatusReadyToPlay;
}
- (void)pause
@ -484,13 +484,13 @@
- (AVPlayerItem *)curentItem
{
ASDN::MutexLocker l(_videoLock);
return _currentItem;
return _currentPlayerItem;
}
- (void)setCurrentItem:(AVPlayerItem *)currentItem
{
ASDN::MutexLocker l(_videoLock);
_currentItem = currentItem;
_currentPlayerItem = currentItem;
}
- (ASDisplayNode *)playerNode
@ -509,9 +509,11 @@
- (void)dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver:self name:AVPlayerItemDidPlayToEndTimeNotification object:nil];
if (_currentPlayerItem)
[[NSNotificationCenter defaultCenter] removeObserver:self name:AVPlayerItemDidPlayToEndTimeNotification object:nil];
@try {
[_currentItem removeObserver:self forKeyPath:NSStringFromSelector(@selector(status))];
[_currentPlayerItem removeObserver:self forKeyPath:NSStringFromSelector(@selector(status))];
}
@catch (NSException * __unused exception) {
NSLog(@"unnecessary removal in dealloc");