From 44a80672cbc7f4f5309deb1e2098d69eabace15c Mon Sep 17 00:00:00 2001
From: Max Gu <maxgu@pinterest.com>
Date: Tue, 19 Jul 2016 20:25:32 -0700
Subject: [PATCH] Adding track to the requestedKeys to be loaded asynchronously
 so that it doesn't block the main thread

---
 AsyncDisplayKit/ASVideoNode.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AsyncDisplayKit/ASVideoNode.mm b/AsyncDisplayKit/ASVideoNode.mm
index 4e799398cd..686950fbae 100644
--- a/AsyncDisplayKit/ASVideoNode.mm
+++ b/AsyncDisplayKit/ASVideoNode.mm
@@ -370,7 +370,7 @@ static NSString * const kStatus = @"status";
       [_delegate videoNodeDidStartInitialLoading:self];
   }
   
-  NSArray<NSString *> *requestedKeys = @[@"playable"];
+  NSArray<NSString *> *requestedKeys = @[@"playable", @"tracks"];
   [asset loadValuesAsynchronouslyForKeys:requestedKeys completionHandler:^{
     ASPerformBlockOnMainThread(^{
       if (_delegateFlags.delegateVideoNodeDidFinishInitialLoading) {