[mythtv-commits] Ticket #7831: mythbuntu 9.10 mythtranscode unable to do lossless transcode of h.264

[MythTV]

#7831: mythbuntu 9.10 mythtranscode unable to do lossless transcode of h.264
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 Reporter:  martin@…                |       Owner:  ijr    
     Type:  defect                  |      Status:  new    
 Priority:  minor                   |   Milestone:  unknown
Component:  MythTV - Mythtranscode  |     Version:  0.22   
 Severity:  medium                  |     Mlocked:  0      
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 I have created a new profile "Autodetect from 720p" it works fantastic
 when using mpeg4. However, what I'm after is a lossless transcoding to
 remove adds after editing a recording.
 The error I'm getting "Unknown video codec: H.264" seems to be the issue.
 As mentioned in the  beginning, If I change it to mpeg4 rather than
 lossless, works.

 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.321 AFD: Opened codec 0x18059f0,
 id(H264) type(Video)
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.321 AFD: codec AAC/LATM has 2
 channels
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.321 AFD: Opened codec 0x180f2b0,
 id(AAC/LATM) type(Audio)
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.321 AFD: Opened codec 0x182d490,
 id(DVB_SUBTITLE) type(Subtitle)
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.329 Honoring the cutlist while
 transcoding
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.331 Cutlist        : 0-16710
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.331 Original Length: 82688 frames
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.331 New Length     : 65978 frames
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.332 Transcode: Looking for
 autodetect profile: Autodetect from 720p
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.333 New DB connection, total: 3
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.333 Connected to database
 'mythconverg' at host: localhost
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.384 SampleRate: Attempted to add
 a rate 32000 Hz, which is not in the list of allowed rates.
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.386 Transcode: Using autodetect
 profile: Autodetect from 720p
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.386 Unknown video codec: H.264
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.388 Transcoding
 /mnt/mythtv/recordings/1001_20091230173300.mpg failed
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.389 Deleting
 /mnt/mythtv/recordings/1001_20091230173300.mpg.tmp
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.389 Error Truncating
 '/mnt/mythtv/recordings/1001_20091230173300.mpg.tmp' could not determine
 size of the file, unlinking immediately.
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.444 transcode: Transcode Errored:
 Come Dine With Me: Autodetect (exit status 255, job status was "Errored")
 Dec 31 13:07:03 LDTV 2009-12-31 13:07:03.444 JobQueue: Transcode Errored:
 Come Dine With Me: Autodetect (exit status 255, job status was "Errored")

 Best Regards
 Martin Forest

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Ticket URL: <http://svn.mythtv.org/trac/ticket/7831>
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