[mythtv-commits] Ticket #3153: 1 of 10 channels without audio, the rest work.
MythTV
mythtv at cvs.mythtv.org
Fri Mar 2 03:43:46 UTC 2007
#3153: 1 of 10 channels without audio, the rest work.
--------------------------------+-------------------------------------------
Reporter: spikeygg at gmail.com | Owner: danielk
Type: defect | Status: new
Priority: minor | Milestone: unknown
Component: dvb | Version: 0.20
Severity: medium |
--------------------------------+-------------------------------------------
One of my ten channels has no audio stream (recordings and liveTV).
When I try to watch the problem station using myth, the backend complains:
{{{
2007-02-24 00:43:23.380 Started PESPacket, but !payloadStart()
2007-02-24 00:43:23.410 Started PESPacket, but !payloadStart()
2007-02-24 00:43:23.453 Started PESPacket, but !payloadStart()
}}}
This is a section from my frontend log when attempting to watch the
station in liveTV:
{{{
2007-02-10 11:19:49.133 TV: Attempting to change from None to
WatchingLiveTV
2007-02-10 11:19:49.136 Using protocol version 32
2007-02-10 11:19:49.488 NVP: Disabling Audio, params(-1,2,44100)
2007-02-10 11:19: 49.491 VideoOutputXv: XvMCTex: Init failed
2007-02-10 11:19:49.492 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video
Overlay'
2007-02-10 11:19:50.205 TV: Changing from None to WatchingLiveTV
2007-02-10 11:19: 50.213 Realtime priority would require SUID as root.
2007-02-10 11:19:50.370 Video timing method: SGI OpenGL
2007-02-10 11:19:53.598 NVP: Prebuffer wait timed out 10 times.
2007-02-10 11:19:54.756 VideoOutputXv: XvMCTex: Init failed
2007-02-10 11:19:54.761 VideoOutputXv: XVideo Adaptor Name: 'NV17 Video
Overlay'
2007-02-10 11:19:55.412 AFD: Opened codec 0x27c23b0, id(MPEG2VIDEO)
type(Video)
2007-02-10 11:19:55.413 AFD: Opened codec 0x27dfca0, id(AC3) type(Audio)
2007-02-10 11:19:55.413 AFD: Audio Track #1 is A/V stream #1 and has 0
channels in the English language(6647399).
2007-02-10 11:19:55.415 AFD: Opened codec 0x27f8560, id(MPEG2VIDEO)
type(Video)
2007-02-10 11:19: 55.416 AFD: Opened codec 0xd26470, id(MPEG2VIDEO)
type(Video)
2007-02-10 11:19:55.422 AFD: Selected track 1: English AC3 ?ch (A/V Stream
#1)
2007-02-10 11:19:55.422 AFD: Initializing audio parms from audio track #1
2007-02-10 11:19:55.423 AFD: Audio format changed
from id(NONE) -1Hz -1ch 0bps ; id(NONE)
-1Hz -1ch 0bps
to id( AC3) 0Hz 0ch 0bps ; id( AC3)
0Hz 0ch 0bps
2007-02-10 11:19:55.423 NVP: Disabling Audio, params(0,0,0)
2007-02-10 11:19:56.755 NVP: prebuffering pause
2007-02-10 11:19:57.165 TV: Attempting to change from WatchingLiveTV to
None
2007-02-10 11:19:57.652 TV: Changing from WatchingLiveTV to None
}}}
By trial and error I determined that:
{{{
Using revision 12438 and watching LiveTV tuned to channel 7.1 the audio
works!
Using revision 12439 and watching LiveTV tuned to channel 7.1 and the
audio is broken.
}}}
'''Example stream from broken channel here:
http://www.spartanframeworks.com/Spikey/temp.ts'''
Using azap and mplayer to play the station works fine.
--
Ticket URL: <http://cvs.mythtv.org/trac/ticket/3153>
MythTV <http://www.mythtv.org/>
MythTV
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