【发布时间】:2012-11-30 13:27:54
【问题描述】:
在新的 iOS 6 中,我开始出现 MPAVController 的奇怪行为。我的应用通过 HTTP Live Streaming 从服务器接收视频。现在我经常看到这样的消息:
[MPAVController] Autoplay: Disabling autoplay
[MPAVController] Autoplay: Enabling autoplay
[MPAVController] Autoplay: Likely to keep up or full buffer: 0
[MPAVController] Autoplay: Skipping autoplay, not enough buffered to keep up.
[MPCloudAssetDownloadController] Prioritization requested for media item ID: 0
[MPAVController] Autoplay: Likely to keep up or full buffer: 0
[MPAVController] Autoplay: Skipping autoplay, not enough buffered to keep up.
[MPAVController] Autoplay: Enabling autoplay
[MPAVController] Autoplay: _streamLikelyToKeepUp: 0 -> 1
[MPAVController] Autoplay: Likely to keep up or full buffer: 1
[MPAVController] Autoplay: Enabling autoplay
而且视频经常卡顿。此外,有时会出现一个很大的 QuickTime 标志而不是视频播放。
没有找到任何关于这些问题的官方信息,所以我请求帮助。
【问题讨论】:
标签: ios ios6 http-live-streaming buffering