Top "Avfoundation" questions

The AVFoundation framework provides both Objective-C and Swift interfaces for editing and playing audio-visual media in a Mac OSX or iOS application.

ios AVFoundation tap to focus

I am trying to create a camera app which, would act like the default camera app more or less. The …

ios camera avfoundation
UIWebView: HTML5 audio pauses in iOS 6 when app enters background

Good day, My app is a music playing app. I control the <audio>-Tag with Javascript. So far …

ios uiwebview ios6 avfoundation html5-audio
AVPlayer buffering, pausing notification, and poster frame

I have some questions related to AVPlayer which are: When we pause the AVPlayer through [player pause] does the AVPlayer …

iphone ios avfoundation avplayer
AVPlayerItem fails with AVStatusFailed and error code "Cannot Decode"

I'm running into a strange issue, I hope someone can help. In my iOS app I create a video with …

iphone ios avfoundation avplayer
iOS AVFoundation: Setting Orientation of Video

I've been struggling with several dimensions to the problem of controlling video orientation during and after capture on an iOS …

ios video avfoundation quicktime
Realtime Audio with AVAudioEngine

Hej. I want to implement a realtime audio application with the new AVAudioEngine in Swift. Has someone experience with the …

swift avfoundation real-time core-audio avaudioengine
Using AVAssetReader to read (stream) from a remote asset

My main goal is to stream a video from a server, and cut it frame by frame while streaming (so …

iphone objective-c ios video-streaming avfoundation
How to use AVAssetReader and AVAssetWriter for multiple tracks (audio and video) simultaneously?

I know how to use AVAssetReader and AVAssetWriter, and have successfully used them to grab a video track from one …

iphone ios avfoundation transcoding avassetwriter
How to apply filter to Video real-time using Swift

is possible to apply filter to AVLayer and add it to view as addSublayer? I want to change colors and …

ios swift avfoundation calayer video-capture
How to do Slow Motion video in IOS

I have to do "slow motion" in a video file along with audio, in-between some frames and need to store …

ios objective-c video ffmpeg avfoundation