Opened 16 years ago
Closed 16 years ago
#4188 closed defect (invalid)
mythtranscode doesn't support ac3 audio in lossless transcoding with honorcutlist
Reported by: | Owned by: | Isaac Richards | |
---|---|---|---|
Priority: | minor | Milestone: | unknown |
Component: | mythtranscode | Version: | head |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
I'm using mythtv-mutlirec extracted from SVN. I mostly record from a cable box over firewire, which creates mpeg-ts files with MPEG2 for video and ac3 for audio.
When trying a lossless mpeg2 to mpeg2 transcode with honorcutlist it generates a proper mpg file, but it has no audio track. When I use -v all, these message suggest the source of the problem.
2007-11-19 21:05:37.887 Stream #0.0[0x5b]: Video: mpeg2video, inf fps(c) 2007-11-19 21:05:37.887 Stream #0.1[0x5c]: Audio: ac3 2007-11-19 21:05:37.887 Skipping invalid audio stream: 1
This thread suggest it isn't supported: http://www.gossamer-threads.com/lists/mythtv/users/294377
I used to use an earlier stable version, but I didn't really test this feature then.
Change History (2)
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I just tested with a newly created file and it worked successfully. Before I was only testing with a file created with the older version of mythtv that I was using. Maybe there has been a small change to the format of the audio in mpg files that broke compatibility.