avplayer_开发者

Looping a video with AVFoundation AVPlayer?

Is there a relatively easy way of looping a video in AVFoundation? I\'ve created my AVPlayer and AVPlayerLayer like so:[详细]

2023-02-18 21:41 分类：问答

iOS: How to get my audio app to register in the multitask controls?

When a user double clicks the home button and swipe r开发者_高级运维ight, some audio controls shows.[详细]

2023-02-15 19:33 分类：问答

iOS 4.0 Volume Fade

No matter what I do I seem to run into problems. I\'m trying to create a fade over time on an actively playing streamed audio. So far the only players that seem to handle audio streaming properly are[详细]

2023-02-14 23:13 分类：问答

iPhone SdK: AVPlayer will not play a composition after adding a audio track

After adding an audio track (recorded with AVAudioRecorder) to a composition AVPlayer will not play it. AVPlayer.status = 1 and AVPlayer.error = null.[详细]

2023-02-14 23:02 分类：问答

iOS 4.0 AudioMix and AVPlayer

Problem: Trying to create a Mix that is applied to the AVPlayerItem, but it crashes with ECX_BAD_ACCESS the moment it hits setVolumeRampFromStartVolume:[详细]

2023-02-14 12:58 分类：问答

AVPlayer streaming audio in background

I have a problem with the AVPlayer playing in background mode, like a lot of people here and everywhere on the web. I\'ve done what I think is supposed to work, but is still doesn\'t... I think my pro[详细]

2023-02-14 10:24 分类：问答

iPhone SDK. is it possible to rotate videos in AVplayer using AVURLlAsset / AVMutableComposition?

I have a simple video editing开发者_开发问答 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.[详细]

2023-02-13 23:49 分类：问答

iOS Multiple AVPlayer objects results in loss of audio/video sync

I\'ve been trying to use two different AVQueuePlayer objects within my app. The first player plays a series of short video clips streamed over the net. The second object plays only one video, but it i[详细]

2023-02-10 08:16 分类：问答

AVQueuePlayer sometimes moves to the next AVPlayerItem in its items queue without sending AVPlayerItemDidPlayToEndTimeNotification

I\'m using AVQueuePlayer to play a couple of streams in order. But often the AVQueuePlayer decides to skip to the next song without sending AVPlayerItemDidPlayToEndTimeNotification. Al开发者_如何学Gos[详细]

2023-02-09 13:22 分类：问答

Detecting touches in MPVolumeView

I\'m replicating an MPMediaPlayerView using AVPlayer so I can add some functionality to it. I\'ve created an UIView with play/pause and I display it on a touch and then set a timer to hide it as 开发者[详细]

2023-02-08 14:45 分类：问答