mirror of https://github.com/mpv-player/mpv
bd5a02d080
This is another attempt at making files with sparse video frames work better. The problem is that you generally can't know whether a jump in video timestamps is just a (very) long video frame, or a timestamp reset. Due to the existence of files with sparse video frames (new frame only every few seconds or longer), every heuristic will be arbitrary (in general, at least). But we can use the fact that if video is continuous, audio should also be continuous. Audio discontinuities can be easily detected, and if that happens, reset some of the playback state. The way the playback state is reset is rather radical (resets decoders as well), but it's just better not to cause too much obscure stuff to happen here. If the A/V sync code were to be rewritten, it should probably strictly use PTS values (not this strange time_frame/delay stuff), which would make it much easier to detect such situations and to react to them. |
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| .. | ||
| lua | ||
| audio.c | ||
| client.c | ||
| client.h | ||
| command.c | ||
| command.h | ||
| configfiles.c | ||
| core.h | ||
| external_files.c | ||
| external_files.h | ||
| loadfile.c | ||
| lua.c | ||
| main.c | ||
| misc.c | ||
| osd.c | ||
| playloop.c | ||
| screenshot.c | ||
| screenshot.h | ||
| scripting.c | ||
| sub.c | ||
| video.c | ||