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https://github.com/mpv-player/mpv
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451a502c1d
This fixes missing audio when cycling through audio tracks with anything that uses nested demuxers, such as demux_timeline, which us used for EDL, --merge-files, ordered chapters, and youtube-dl pseudo DASH support. When this bug happened, reenabling an audio track would lead to silence for the duration of the readahead amount. The underlying reason is the incorrectly updated buffered range on track switch. It accidentally included the amount covered by the deselected stream. But the cause of the observed effect was that demux_timeline issued a refresh seek to the underlying slave demuxer, which in turn thought it could do a cache seek, because the seek range still included everything. update_stream_selection_state() calls update_seek_ranges() to update the seek ranges after a track switch. When reenabling the track, ds->eager was set to false during update_seek_ranges(), which made it think the stream was sparse, and thus it didn't restrict the current seek range (making later code think everything was buffered). Fix this by moving some code, so we first update the ds->eager flag, then the seek ranges. Also verbose log the low level stream selection calls. |
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| .. | ||
| codec_tags.c | ||
| codec_tags.h | ||
| cue.c | ||
| cue.h | ||
| demux_cue.c | ||
| demux_disc.c | ||
| demux_edl.c | ||
| demux_lavf.c | ||
| demux_libarchive.c | ||
| demux_mf.c | ||
| demux_mkv_timeline.c | ||
| demux_mkv.c | ||
| demux_null.c | ||
| demux_playlist.c | ||
| demux_rar.c | ||
| demux_raw.c | ||
| demux_timeline.c | ||
| demux_tv.c | ||
| demux.c | ||
| demux.h | ||
| ebml.c | ||
| ebml.h | ||
| matroska.h | ||
| packet.c | ||
| packet.h | ||
| stheader.h | ||
| timeline.c | ||
| timeline.h | ||