Opened 14 years ago
Closed 14 years ago
#7454 closed patch (fixed)
FFmpeg backport to correct MKV playback
| Reported by: | Owned by: | tralph | |
|---|---|---|---|
| Priority: | minor | Milestone: | 0.22.1 |
| Component: | MythTV - Video Playback | Version: | 0.22rc1 |
| Severity: | medium | Keywords: | |
| Cc: | Ticket locked: | no |
Description
Playing back MKV videos sometimes produce corrupt video output. This usually occurs after a seek is performed. This was caused by a bug in libavformat/matroskadec.c. It has been corrected in FFmpeg upstream changesets 19621 and 19622.
Attachments (1)
Change History (5)
Changed 14 years ago by
| Attachment: | mythtv_ffmpeg_19621_19622_matroskadec.diff added |
|---|
comment:1 Changed 14 years ago by
I'm wondering if this is the issue I'm seeing with .mkv/h264/ac3 videos ripped using Handbrake. When I seek, often the video will become very choppy/skippy, and will continue this way for some time, or until I save a bookmark and come back the video.
Additionally, the video often becomes totally unresponsive to keyboard control. You can get it back by Alt+Tabbing to some other window, then back to Myth, and doing a pause/unpause.
This post to mythtv-users (from 2007!) precisely describes what I'm seeing: http://mythtv.org/pipermail/mythtv-users/2007-August/190028.html
I'm seeing this using VDPAU.
If this seems sufficiently different to anyone, I'll file a separate bug.
comment:3 Changed 14 years ago by
| Milestone: | unknown → 0.22.1 |
|---|---|
| Owner: | changed from Janne Grunau to tralph |
| Status: | new → assigned |
FFmpeg backport to fix MKV playback