Ticket #11 (closed defect: invalid)

Opened 8 years ago

Last modified 7 years ago

cinelerra doesn't remove the embedded audio from dv

Reported by: cinelerra@… Owned by: baver@…
Priority: critical Milestone:
Component: Rendering Version: 1.1.9
Severity: normal Keywords:
Cc:

Description

I captured video from dv tape using kino, and obtained some capture.mov files.
I then edited these with cinelerra, muted the existing audio, and added 2 more
audio tracks from a .wav file. I then rendered this to a .mov file.

Playing the file with mplayer gave the correct soundtrack. But exporting back to
mpeg or dv tape using kino reverted somehow to the original audio! This original
audio shouldn't even be present in the file, so I have no idea how this
happened. (I tried re-making the video from scratch to verify that this really
is a bug).

The workaround is to convert the final.mov file to mpeg using transcode and mplayer:
transcode -i final.mov -V -x mplayer,mplayer -y mpeg -F d -Z 720x576
--export_fps 25 --export_asr 2 -E 48000 -b 224 -J smartdeinter -o mymovie

Change History

Changed 8 years ago by baver@…

  • status changed from new to assigned

What version of kino are you using? The playback problem is fixed in the most
recent. Cinelerra doesn't render the audio into the DV stream, but into a
seperate dv stream stored in the quicktime file.

Changed 7 years ago by baver@…

  • priority set to Critical
  • status changed from assigned to closed
  • resolution set to invalid

kino supports the additional track in quicktime streams and uses them instead of
the audio interleaved with the video by default.

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