Top "Avurlasset" questions

This tag should be used for questions about the AVURLAsset class of the AVFoundation framework used in iOS, macOS, and tvOS.

AVURLAsset getting video size

This is pretty frustrating. I'm trying to get the size of an AVURLasset, but try to avoid naturalSize since Xcode …

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xcode ios5 avurlasset
How to stream a video with AVURLAsset and save to disk the cached data

Some days ago I was asked to check how difficult is to play a video while downloading it from Internet. …

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ios swift avfoundation avplayer avurlasset
Is it possible to make AVURLAsset work without a file extension?

I’m trying to create thumbnails for video files: - (UIImage*) thumbnailForVideoAtURL: (NSURL*) videoURL { AVURLAsset *asset = [[AVURLAsset alloc] initWithURL:videoURL …

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avfoundation avurlasset
[NSMutableArray objectAtIndex:]: index 0 beyond bounds for empty array from AVURLAsset

I tried with following code to merge the audios. AVMutableComposition* composition = [AVMutableComposition composition]; AVURLAsset* videoAsset = [[AVURLAsset alloc]initWithURL:audioURL options:…

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iphone audio merge avurlasset
AVURLAsset loadValuesAsynchronouslyForKeys: completionHandler: never fires on device

I'm using next snippet to loadValues synchronously, so loading = NO never fires. And I have the same problem with AVAssetExportSession …

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objective-c avfoundation avurlasset avassetexportsession