ios - HTTP 直播。 "Skipping autoplay, not enough buffered to keep up."

Question

在新的 iOS 6 中，我开始遇到 MPAVController 的奇怪行为。我的应用程序通过 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

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。

没有找到关于这些问题的任何官方信息，所以我恳请帮助。

Answer 1

我最近遇到了类似的问题，删除 EXT-X-PLAYLIST-TYPE:EVENT 帮助解决了这个问题。目前我的 m3u8 播放列表中没有 EXT-X-PLAYLIST-TYPE，一切正常。