[mythtv-commits] Ticket #12256: Playback of MKVs with embedded-font subtitles irregular and jerky
MythTV
noreply at mythtv.org
Thu Aug 28 22:32:45 UTC 2014
#12256: Playback of MKVs with embedded-font subtitles irregular and jerky
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Reporter: hardmann@… | Owner: jyavenard
Type: Bug Report - General | Status: new
Priority: minor | Milestone: unknown
Component: MythTV - Video Playback | Version: 0.27.3
Severity: medium | Keywords: subtitles mkv
Ticket locked: 0 |
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Playback of MKVs with "fansub" embedded SRT subtitles is jerky. The main
problem is pauses in playback, and/or subtitles displaying only for a
split-second.
After a bit of testing, it looks like it's something to do with the
loading of the font or the rendering of the font for the subtitle. The
fonts were embedded into the MKV - however I extracted the fonts too,
installing them normally. This did not seem to help at all.
Example videos exhibiting this problem:
https://kickass.to/vivid-mushishi-zoku-
shou-01-8902b060-mkv-t8961335.html
Where the first few seconds of the musical-score subtitles cause
jerkyness.
These files play fine in VLC.
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Ticket URL: <https://code.mythtv.org/trac/ticket/12256>
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