[mythtv-users] Mythvideo 720p MKV playback audio stutter
Nate Carlson
natecars at natecarlson.com
Thu Apr 24 04:05:58 UTC 2008
Hey all,
I'm trying to get AC3 passthrough working using Myth's 'internal' player
with mythvideo, on 720p mkv's. If I play the files with mplayer and the
ac3 passthrough options, it works great. However, if I play the same files
with the internal player, the video is perfect, but for the audio, it
maybe plays a half second for every 5 seconds or so. CPU usage is ~30%.
(This is on an E8400 with 4gb memory.)
I should also note that Myth passes through audio recorded on OTA HD
without any problem, so I know things are configured properly for
passthrough.
Any suggestions on how to best debug this?
Here are the basic audio settings:
AudioOutputDevice ALSA:hw:0,0
PassThruOutputDevice ALSA:hw:0,0
UseVideoTimebase 0
AC3PassThru 1
AggressiveSoundcardBuffer 0
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| nate carlson | natecars at natecarlson.com | http://www.natecarlson.com |
| depriving some poor village of its idiot since 1981 |
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