[mythtv] Problem with NVP disabling audio

Otto Kolsi otto at kolsi.fi
Fri Apr 28 20:58:56 UTC 2006


I have a recording from DVB-T, recorded maybe a month ago (with some SVN 
version at that time). Now I'm watching it with latest SVN 9820 and 
problem is that by default, there is no sound at all.

In the menu, I can see and select two different audio tracks. Audio is 
enabled only when I manually go to the menu and select either of those 
tracks. Although those seem to be English and Dutch tracks, both contain 
Finnish audio (with little bit different volume / level).

NVP seems to disable audio (-v audio logs below), but why is it doing 
so? Can someone explain what is happening? I thought better to ask this 
here before submitting into the Trac.



2006-04-28 22:55:11.490 TV: Attempting to change from None to 
WatchingPreRecorded
[mpegts @ 0x180a30]Parser not found for Codec Id: 94212 !
[mpegts @ 0x180a30]Parser not found for Codec Id: 94212 !
[mpegts @ 0x180a30]Parser not found for Codec Id: 94211 !
0: start_time: 2134.268 duration: -9223372036854.775
1: start_time: 2134.210 duration: 282.247
...
12: start_time: 2134.210 duration: 282.250
stream: start_time: 23713.439 duration: 3136.107 bitrate=6722 kb/s
2006-04-28 22:55:12.688 AFD: Opened codec 0x9cd6b40, id(MPEG2VIDEO) 
type(Video)
2006-04-28 22:55:12.710 AFD: Opened codec 0x9ce9660, id(MP3) type(Audio)
2006-04-28 22:55:12.710 AFD: Audio Track #1 is A/V stream #1 and has 0 
channels in the English language(6647399).
2006-04-28 22:55:12.710 AFD: Opened codec 0x9ce9c10, id(MP3) type(Audio)
2006-04-28 22:55:12.710 AFD: Audio Track #2 is A/V stream #2 and has 0 
channels in the Dutch; Flemish language(6583668).
2006-04-28 22:55:12.711 AFD: Opened codec 0x9cea770, id(DVB_SUBTITLE) 
type(Subtitle)
2006-04-28 22:55:12.711 AFD: Trying to select audio track (w/lang)
2006-04-28 22:55:12.711 AFD: Trying to select audio track (wo/lang)
2006-04-28 22:55:12.711 AFD: Selected track 1: English MP0 ?ch (A/V 
Stream #1)
2006-04-28 22:55:12.711 AFD: Initializing audio parms from audio track #1
2006-04-28 22:55:12.711 AFD: Audio format changed
                         from id(NONE)    -1Hz -1ch   0bps    ; id(NONE) 
    -1Hz -1ch   0bps
                         to   id( MP3)     0Hz  0ch   0bps    ; id( MP3) 
     0Hz  0ch   0bps
2006-04-28 22:55:12.712 NVP: Disabling Audio, params(0,0,0)
2006-04-28 22:55:13.754 OSDTypePositionImage::AddPosition[0](95x281  1, 1)
2006-04-28 22:55:13.754 OSDTypePositionImage::AddPosition[1](95x311  1, 1)

-- 
   Otto


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