Opened 10 years ago
Closed 10 years ago
#12210 closed Bug Report - General (Works for me)
0.27/fixes 20140714 mythtranscode mpeg lossless transcode fails
Reported by: | Owned by: | JYA | |
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Priority: | minor | Milestone: | unknown |
Component: | MythTV - Mythtranscode | Version: | 0.27-fixes |
Severity: | medium | Keywords: | |
Cc: | Ticket locked: | no |
Description
German sky recording fails on lossless transcode. Audio channels are again misidentfied as mp3 and 0 channels. The result is again audio free conversion. Sample file provided below. -O FFMPEGTS=1 identifies the channels correct.
Attachments (1)
Change History (6)
comment:1 Changed 10 years ago by
comment:2 Changed 10 years ago by
The first thing that occurs to me here is that mythtranscode should abort if it believes it has found no audio stream. Video without audio would be rare, and non-existent for the broadcast TV that our users will be transcoding.
Transcoding the file without audio and deleting the original in the process is unacceptable, better to refuse to transcode instead.
comment:3 Changed 10 years ago by
The original recording is not deleted, it keeps it as it is. Mythtv just errors out here. If you analyse the files mythtranscode produces you see no audio on them.
comment:5 Changed 10 years ago by
Resolution: | → Works for me |
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Status: | new → closed |
works for me in fixes/0.27 too
https://dev.archlinux.org/~tpowa/broken-audio.mpg Sample file provided. Used commands: mythtranscode -i broken-audio.mpg --video --mpeg2 -o foo.mpg