[mythtv-commits] Ticket #8740: ILLEGAL INSTRUCTION crash in libmythsoundtouch library
MythTV
mythtv at cvs.mythtv.org
Fri Aug 6 07:36:02 UTC 2010
#8740: ILLEGAL INSTRUCTION crash in libmythsoundtouch library
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Reporter: stuarta | Owner: jyavenard
Type: defect | Status: new
Priority: minor | Milestone: 0.24
Component: MythTV - Audio Output | Version: Trunk Head
Severity: medium | Keywords:
Ticket locked: 0 |
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I have a recording which causes the frontend to die
with an illegal instruction fault.
The backtrace is attached. As far as i can tell it's because
this recording claims to have 2 audio tracks. ffmpeg output
Seems stream 0 codec frame rate differs from container frame rate: 50.00
(50/1) -> 25.00 (25/1)
Input #0, mpegts, from '/myth/rec2/1029_20090924215900.mpg':
Duration: 01:06:56.87, start: 44126.278878, bitrate: 2467 kb/s
Program 1
Stream #0.0[0x1f5]: Video: mpeg2video, yuv420p, 720x576 [PAR 64:45 DAR
16:9], 9000 kb/s, 25 tbr, 90k tbn, 50 tbc
Stream #0.1[0x1f6](eng): Audio: mp2, 48000 Hz, stereo, s16, 192 kb/s
Stream #0.2[0x1f8](eng): Audio: mp3, 0 channels, s16
Stream #0.3[0x1f7](eng): Subtitle: dvbsub
I suspect the frontend is selecting the mp3 audio track which
has 0 channels and is clearly bogus. I use timestretch on this
recording by default, so it will be trying to adjust the audio
to compensate.
I can make a sample available on request.
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/8740>
MythTV <http://www.mythtv.org/>
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