void TryAddAudioMix() { AVAudioMix audioMix = AudioTapProcessor.AudioMix; if (audioMix == null) { return; } // Add audio mix with first audio track. Player.CurrentItem.AudioMix = audioMix; // Enable settings popover button. SettingsPopoverButton.Enabled = true; }
private void RequestAvAssetHandler(AVAsset asset, AVAudioMix audioMix, NSDictionary info) { var videoUrl = (asset as AVUrlAsset).Url; //var temp3 = NSData.FromFile (videoUrl.AbsoluteString); var temp4 = NSData.FromUrl(videoUrl); string [] paths = NSSearchPath.GetDirectories(NSSearchPathDirectory.CachesDirectory, NSSearchPathDomain.User); string downloadPath = paths [0]; var filePath = Path.Combine(downloadPath, Path.GetFileName(videoUrl.AbsoluteString)); NSError error; bool saveResult = temp4.Save(filePath, NSDataWritingOptions.Atomic, out error); if (saveResult) { Debug.WriteLine("Save Success"); var url = NSUrl.FromFilename(filePath); var avAsset = AVAsset.FromUrl(url); CMTime duration = asset.Duration; } else { Debug.WriteLine(error); } }