[mythtv-commits] Ticket #10128: Audio not working after broadcast dropped stream for couple of minutes
MythTV
noreply at mythtv.org
Thu Oct 27 09:13:40 UTC 2011
#10128: Audio not working after broadcast dropped stream for couple of minutes
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Reporter: mythtv@… | Type: Bug Report - General
Status: new | Priority: minor
Milestone: unknown | Component: MythTV - General
Version: 0.24-fixes | Severity: low
Keywords: audio stream | Ticket locked: 0
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Last week I recorded a show which the TV company accidentally screwed up
the transmission so the first 10 minutes did not have any audio stream or
zero channels as ffmpeg tells me after I split up the mpg into 10 minutes
chunks.
From the silent 10 minutes chunk
{{{
Stream #0.0[0x202]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 8400 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0.1[0xbd3](fin): Subtitle: dvbsub
Stream #0.2[0xbd4](swe): Subtitle: dvbsub
Stream #0.3[0x1389](fin): Subtitle: [6][0][0][0] / 0x0006
Stream #0.4[0x29e](swe): Audio: mp3, 0 channels
}}}
From a chunk with sound
{{{
Stream #0.0[0x202]: Video: mpeg2video (Main), yuv420p, 720x576 [PAR
64:45 DAR 16:9], 8400 kb/s, 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0.1[0x29e](swe): Audio: mp2, 48000 Hz, stereo, s16, 224 kb/s
Stream #0.2[0xbd3](fin): Subtitle: dvbsub
Stream #0.3[0xbd4](swe): Subtitle: dvbsub
Stream #0.4[0x1389](fin): Subtitle: [6][0][0][0] / 0x0006
}}}
But in 24-fixes we'll never get back audio after these ten minutes when
the audio comes back in the transmission.
I always record 2 minutes early and in those 2 minutes the audio works, so
when I rewind to the beginning I still get no audio which I had when I
started the recording.
I'll set minor prio on this as this was a human error on the TV company.
--
Ticket URL: <http://code.mythtv.org/trac/ticket/10128>
MythTV <http://code.mythtv.org/trac>
MythTV Media Center
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