[mythtv-users] No Audio On DVD Files Transcoded with nuvexport)
drew at mykitchentable.net
Sun Nov 4 19:09:53 UTC 2007
On 11/3/2007 9:29 AM Drew Tomlinson said the following:
> On 11/2/2007 8:52 AM Drew Tomlinson said the following:
>> I'm using Myth 0.20.2-fixes compiled from Gentoo's portage tree. I'm
>> also using nuvexport from the same tree. The version number in the
>> nuvexport file is "0.4 0.20061203.svn". I have used this version of
>> nuvexport successfully in the past but not for a while.
>> Now when using nuvexport and attempting to encode to DVD, there is no
>> audio in the resulting files. I take all the defaults. I've tried
>> recompiling ffmpeg but no joy. Any ideas on what might be broken?
> I've done some more digging on this problem. I have Samba setup on my
> mythbackend and can map to the recordings drive with two separate
> Windows XP boxes. I've tried opening the *.mpg files recorded by Myth
> with both VLC and PowerDVD. There is no audio with either player on
> either box. However I do get audio when using MythTV Player 0.50 for
> Windows on both boxes and other audio is fine on the Windows boxes. As
> I recall, I used to be able to play these mpegs on Windows with these
> So nuvexport has nothing at all to do with the audio problems. It seems
> I can no longer play MythTV recordings on Windows. Has the audio
> encoding been changed? What codec is used with recordings taken from a
> Hauppauge PVR 250?
OK, one of the Windows machines was jacked and a reboot fixed the audio
on the other. Thus now I can play the original MythTV *.mpg recordings
on Windows. However when transcoding with nuvexport-dvd (or any other
format0, I still get no audio. VLC shows one audio track as a *.mpga
file and shows frames being decoded but no audio. mplayer shows no
audio. Any ideas on how to get this working?
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