[mythtv-commits] Ticket #3218: MythVideo DTS Sound Crashes Front End
MythTV
mythtv at cvs.mythtv.org
Thu Dec 27 15:50:50 UTC 2007
#3218: MythVideo DTS Sound Crashes Front End
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Reporter: anonymous | Owner: awithers
Type: defect | Status: infoneeded_new
Priority: minor | Milestone: unknown
Component: mythtv | Version: 0.20
Severity: medium | Resolution:
Mlocked: 0 |
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Comment(by tfluehr at vocus.com):
To get you the info you want do I need to reinstall my frontend and or
server with the source code and manually build? I have just updated my
system (both backend and frontend) to Mythbuntu 7.10.
If so can you point me to a url with instructions to backup/replace my
existing system(s). thanks.
Is there a way to manually launch the Internal player from outside of
mythtv? That might make it easier to track down the issue.
Here is some additional info on the issue:
Problem:
Normal DVD's with DTS audio play properly with no issues.
Xvid files with Dolby Digital audio play properly with no issues.
Tried the following combinations all with similar results
Xvid files played from the backend (with spaces in file name) with DTS
audio and subtitles (idx/sub)[[BR]]
Xvid files played from the frontend stored locally (with no spaces in file
name) with DTS audio and no subtitles (idx/sub)[[BR]]
Things I saw:[[BR]]
-play at a fast rate with no audio outputed and if you try to skip the
mythtv frontend locks up and then after a period of time crashes sending
me to the desktop[[BR]]
-play at a fast rate with clicking audio and if you try to skip the mythtv
frontend locks up and then after a period of time crashes sending me to
the desktop[[BR]]
-play at a fast rate with noise audio (almost like white noise) and if you
try to skip the mythtv frontend locks up and then after a period of time
crashes sending me to the desktop[[BR]]
-immediately crashes mythtv frontend and sends me to the desktop[[BR]]
-locks up to a black screen and then after a period of time crashes mythtv
frontend and sends me to the desktop[[BR]]
mplayer results: [[BR]]
works fine from backend with subtitles - mplayer -fs -zoom -quiet -vo xv
-ao alsa:device=spdif -ac hwdts, %s[[BR]]
no audio outputed - mplayer -fs -zoom -quiet -vo xv %s[[BR]]
Configuration:[[BR]]
Frontend:[[BR]]
Asus M2NPV-VM motherboard[[BR]]
using onboard video and audio[[BR]]
video connected to TV using DVI connection, resolution 1920x1080[[BR]]
audio connected using optical audio cable[[BR]]
1GB RAM[[BR]]
Install of Mythbuntu 7.10 AMD64[[BR]]
-using proprietary nvidia (new) drivers.[[BR]]
-Connected to network/backend using wireless card with WPA
encryption[[BR]]
-proprietary atheros drivers loaded[[BR]]
-Proprietary Codec:[[BR]]
-w64codecs enabled[[BR]]
-libdvdcss2 enabled[[BR]]
-ffmpeg enabled[[BR]]
Mythtv Audio Settings:[[BR]]
Audio output device: ALSA:cards.pcm.iec958[[BR]]
Passthrough output device: ALSA:iec958:{ AES0 0x02 }[[BR]]
Enable AC3 to SPDIF passthrough - checked[[BR]]
Enable DTS to SPDIF passthrough - checked[[BR]]
Use internal volume controls checked[[BR]]
Mixer Device: default[[BR]]
Mixer Controls: PCM[[BR]]
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/3218#comment:5>
MythTV <http://svn.mythtv.org/trac>
MythTV
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