[mythtv-users] mythtranscode: keep ac3 audio?
David Greaves
myth at dgreaves.com
Sun Nov 30 15:27:45 UTC 2008
Chris Pinkham wrote: 9on 7/Oct/07
> * On Sat Oct 06, 2007 at 12:06:47AM -0500, Nate Carlson wrote:
>> I'd like to keep AC3 audio when transcoding HD materials to MPEG4.. I
>> created a transcoder profile.. I've tried setting the codec to
>> 'Uncompressed', but that still seems to drop it down to 2 channels. Is
>> this possible?
>
> Not possible with current SVN. I'm working on this as part of a larger
> rework of NuppelVideoRecorder and the lossy side of mythtranscode. The
> main focus is being able to use libavformat to write out the actual
> container and allow using other libavcodec codecs so we can generate
> things like mpeg-ps files containing MPEG-2 video and MP3 audio or
> flv files playable via mythweb. Copying AC3 audio is something I've
> looked at as part of this larger patch. I have successfully created
> and played back nuv files with AC3 audio and I tested a proof of concept
> version that would copy AC3 audio from source to destination. My patch
> is still a ways away from completion though, so don't expect it in SVN
> anytime soon.
Chris
Did this happen?
David
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