[Mjpeg-users] problem with mplex and lpcm (Andrew Stevens please read!)

[Robert W. Fuller]

I've been working with video capture and trying to get mplex to properly 
incorporate an LPCM stream.  When I play the resulting .mpg, I can hear 
the audio with a ton of noise.  Something is not quite right and I 
haven't figured it out yet.  Here's what I'm doing with the 48K audio:

   sox 48k.wav -r 48000 -w -c 2 -s -x audio.raw
   mv audio.raw audio.lpcm
   mplex -f8 -L48000:2:16 video.m1v audio.lpcm -o video.mpg
   OR mplex -f8 video.m1v audio.lpcm -o video.mpg
I have ripped some LPCM audio off DVD.  This is how I successfully 
convert it to a wave file:

   transcode -p /dev/dvd -T 1,2 -a 0 -y raw    -N 0x1    --a52_dolby_off \
    --a52_drc_off -m no_a52.raw
   sox -r 48000 -w -c 2 -s -x no_a52.raw 48k.wav
I saw in the archive a message from Andrew Stevens:

"What I *really* need is sample *working* LPCM DVD tracks (very rare in 
Europe) to see what players actually expect. DVD Doc is hard to come by..."

Andrew, I'd be happy to provide you with whatever you need.  I'd really 
like to have this working.

Regards,

Rob



-------------------------------------------------------
This SF.net email is sponsored by: IBM Linux Tutorials.
Become an expert in LINUX or just sharpen your skills.  Sign up for IBM's
Free Linux Tutorials.  Learn everything from the bash shell to sys admin.
Click now! http://ads.osdn.com/?ad_id=1278&alloc_id=3371&op=click
_______________________________________________
Mjpeg-users mailing list
[EMAIL PROTECTED]
https://lists.sourceforge.net/lists/listinfo/mjpeg-users