This is pretty frustrating. I'm trying to get the size of an AVURLasset, but try to avoid naturalSize since Xcode tells me, this is deprecated in iOS5. But: What's the replacement? I can't find ...

My iOS app uses AVPlayer to play streaming audio from my server and storing it on a device. I implemented AVAssetResourceLoaderDelegate, so I could intercept the stream. I change my scheme (from ht...

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

It might be duplicate question but I spent to much time for solution. I download a mp4 file to documentary directory. I can get all file names with this function: func listFilesFromDocumentsFolder(...

After exporting VideoAsset: the issues: Video orientation is not original transform Exported Video's layer seems to be always landscape. trying to: transform video layer orientation - rotate...

I'm trying to access property assetCache from AVURLAsset object, but it's always nil. Documentation provides next information: /*! @property assetCache @abstract Provides access to an instance ...

How can I extrace Audio from Video file without using FFmpeg? I want to use AVMutableComposition and AVURLAsset for solving it.e.g. conversion from .mov to .m4a file.

I am trying to get the duration of the audio files for trimming them, I am using the below code, audioAsset = [AVURLAsset assetWithURL:itemURL]; CMTime assetTime = [audioAsset duration]; Float64 ...

Some days ago I was asked to check how difficult is to play a video while downloading it from Internet. I know it's an easy task because someone told me a while ago. So, I checked and it was super ...

been struggling with this for the past couple of hours, hopefully someone has run into it before I download a file that from a server to my documents folder File is there and valid (checked with ...

I have a simple video editing view that uses AVPlayer. I create a AVMutableComposition using one or several AVURLAsset. All works fine but the videos are always rotated 90 degrees. i.e. if the sour...

We've got an app we're working on that needs to provide playback of video files via AVPlayer. The files need to be stored on the user's device, but also must playback while downloading. At the mom...

i'm currently writing an iOS app that works with audio files, and one part of the app is to create the waveform of an audio file. Therefore i need an AVURLAsset object so that the AVAssetReader can...

I'm currently trying to put 5 videos back to back using AVMutableComposition like so: [mixComposition insertTimeRange:CMTimeRangeMake(kCMTimeZero, asset1.duration) ofAsset:asset1 atTime:[mixCompos...

Every time I try to generate a still frame from my video asset, it is generated at a time of 0.000.. seconds. I can see this from my log message. The good thing is that I can get the image at time ...

I have an AVURLAsset with multiple AVAssetTracks of type audio. I would like to be able to allow user to switch between these different audio track by touching a button. It is working to turn volum...

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