How to get video frame of the AVPlayer?
In iOS 7.0 added new feature:
AVPlayerLayer has property videoRect.
Found a solution:
Add to PlayerView class:
- (CGRect)videoContentFrame {
AVPlayerLayer *avLayer = (AVPlayerLayer *)[self layer];
// AVPlayerLayerContentLayer
CALayer *layer = (CALayer *)[[avLayer sublayers] objectAtIndex:0];
CGRect transformedBounds = CGRectApplyAffineTransform(layer.bounds, CATransform3DGetAffineTransform(layer.sublayerTransform));
return transformedBounds;
}
This worked for me. When you don't have the AVPLayerLayer.
- (CGRect)videoRect {
// @see http://stackoverflow.com/a/6565988/1545158
AVAssetTrack *track = [[self.player.currentItem.asset tracksWithMediaType:AVMediaTypeVideo] firstObject];
if (!track) {
return CGRectZero;
}
CGSize trackSize = [track naturalSize];
CGSize videoViewSize = self.videoView.bounds.size;
CGFloat trackRatio = trackSize.width / trackSize.height;
CGFloat videoViewRatio = videoViewSize.width / videoViewSize.height;
CGSize newSize;
if (videoViewRatio > trackRatio) {
newSize = CGSizeMake(trackSize.width * videoViewSize.height / trackSize.height, videoViewSize.height);
} else {
newSize = CGSizeMake(videoViewSize.width, trackSize.height * videoViewSize.width / trackSize.width);
}
CGFloat newX = (videoViewSize.width - newSize.width) / 2;
CGFloat newY = (videoViewSize.height - newSize.height) / 2;
return CGRectMake(newX, newY, newSize.width, newSize.height);
}