[mythtv-commits] Ticket #7694: Transcoder creates file with 'jerky' playback on mpg files with a stream error

MythTV mythtv at cvs.mythtv.org
Wed Dec 2 08:58:40 UTC 2009


#7694: Transcoder creates file with 'jerky' playback on mpg files with a stream
error
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 Reporter:  mythtv@…                |       Owner:  ijr       
     Type:  defect                  |      Status:  new       
 Priority:  minor                   |   Milestone:  unknown   
Component:  MythTV - Mythtranscode  |     Version:  0.22-fixes
 Severity:  low                     |     Mlocked:  0         
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 I have a few DVB-T mpeg files that have some kind of recording blip in the
 files. My guess is that a small part of the file is dropped due to the
 computer being too busy at the time, but I can't be fure of that. This
 video plays fine apart from a little hiccup at the error.

 However, when mythtranscode transcodes this file, all video after that
 blip plays back very jerkily and is unwatchable. The audio is fine for a
 few seconds after the video starts getting jerky, but starts to stutter as
 well eventually.

 I had this problem with .21 and still have it with .22.

 Transcode log is attached.

 Mythfrontend doesn't give any errors when playing the jerky video back.

 I'd like to upload a sample mpg file, but if I try to transcode the file
 at all (even with --mpeg2), the I get the jerky video again.

 Can I get some help with a command so I can upload a shortened version of
 the original file, or would a cutlisted and transcoded version be enough
 for you to see this error?

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/7694>
MythTV <http://www.mythtv.org/>
MythTV


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