[mythtv-commits] Ticket #11415: video seeking and bookmarks do not work properly for some .avi files
MythTV
noreply at mythtv.org
Fri Oct 4 13:59:58 UTC 2013
#11415: video seeking and bookmarks do not work properly for some .avi files
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Reporter: myth@… | Owner: stichnot
Type: Bug Report - General | Status: accepted
Priority: minor | Milestone: 0.27.1
Component: MythTV - Video Playback | Version: 0.26-fixes
Severity: medium | Resolution:
Keywords: | Ticket locked: 0
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Comment (by Jim Stichnoth <jstichnoth@…>):
In [changeset:"990757a60e43c7054876eee5de4cc25a5a301022/mythtv"]:
{{{
#!CommitTicketReference repository="mythtv"
revision="990757a60e43c7054876eee5de4cc25a5a301022"
Provide better seeking and position display for some videos.
Specifically, there are examples of poorly-encoded avi files that
report a video frame rate of 30fps but the video stream is actually
24fps. Because frame intervals are actually encoded as 30fps, every
4th frame has to be repeated. Without an adjustment to framesPlayed,
translations between MythPlayer's frame-based seeking/display and
ffmpeg's timecode-based seeking drift out of sync.
Note: Similar adjustments may be necessary if frames have to be
dropped due to a frame rate mismatch.
Refs #11415.
(cherry picked from commit e7a8dfc62226f3b192559828e43f3396640c7c0e)
}}}
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Ticket URL: <http://code.mythtv.org/trac/ticket/11415#comment:3>
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