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[Bug 363854] Re: [jaunty] AC3 passthrough unstable, in Kaffeine and VLC OK

 

Please close this bug. It is now the other way round - in the dev ppa
for 0.23 ac3 (even upmixing to ac3) always works like a charm for months
- it is the rest of the mediaplayers that has troubles now on karmic. As
lucid is so near, we should call it a day...

-- 
[jaunty] AC3 passthrough unstable, in Kaffeine and VLC OK
https://bugs.launchpad.net/bugs/363854
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Status in Mythbuntu, Ubuntu derivative focused upon MythTV: Incomplete

Bug description:
aplay -L

default:CARD=NVidia
    HDA NVidia, AD198x Analog
    Default Audio Device
front:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Analog
    Front speakers
surround40:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Analog
    4.0 Surround output to Front and Rear speakers
surround41:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Analog
    4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Analog
    5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Analog
    5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Analog
    7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=NVidia,DEV=0
    HDA NVidia, AD198x Digital
    IEC958 (S/PDIF) Digital Audio Output
null
    Discard all samples (playback) or generate zero samples (capture)

And now doing as in the wiki (settings see attachment)

-> When starting a recording's playback, AC3-Symbol on Receiver flashes, there is sound for 1-2 sec an maybe every half minute. When hitting <esc> mythfrontend shutsdown unexpectedly.

mp2 works, but sounds distorted. The same mpg palyed in vlc or kaffeine is fine - with ac3 passthrough and all.

>2 years and still not so easy...