On Tue, 25 Feb 2003 08:46:44 -0500 Sherm <[EMAIL PROTECTED]> wrote: > On 2003.02.25 04:22 [EMAIL PROTECTED] wrote: > > Message: 14 > > Date: Tue, 25 Feb 2003 02:21:33 +0000 > > From: [EMAIL PROTECTED] > > Subject: Re: [Mjpeg-users] Need help with script > > To: [EMAIL PROTECTED] > > > > Here is my edited script I changed it so the audio and video use > > fifo's to get rid of tmp files. I also changed > ----<snip>---- > > > > mkfifo stream.wav > > mplayer recording.avi -ao pcm -aofile stream.wav -vc null -vo null > > </dev/null & > > cat stream.wav | mp2enc -v 2 -b 96 -o sound.mp2 > > ## Convert audio to mp2 > > > > > > mkfifo stream.yuv > > mplayer -nosound -vo yuv4mpeg recording.avi -vop lavcdeint </dev/null > > & > > mpeg2enc -o video.m2v -B 122 -f 4 -q 10 -I 0 -V 230 -n n -F 4 -r 32 -4 > > 1 -2 1 -b 2430 stream.yuv --correct-svcd-hds --aspect 2 > > ## Convert video to svcd > > Mplayer is a great tool for dealing with damaged streams, but I found > if I seperate the audio and video decode process, the audio can get out > of sync. So, I combined the audio and video steps by using two fifos > and placing the audio encoder in the background, see example: > > > mkfifo stream.wav > mkfifo stream.yuv > > mplayer recording.avi -vo yuv4mpeg -ao pcm -aofile stream.wav > </dev/null & > mp2enc -v 2 -b 96 -o sound.mp2 < stream.wav & > mpeg2enc -o video.m2v <ADD OPTIONS> > >
Thanks for the idea > > > ------------------------------------------------------- > This sf.net email is sponsored by:ThinkGeek > Welcome to geek heaven. > http://thinkgeek.com/sf > _______________________________________________ > Mjpeg-users mailing list > [EMAIL PROTECTED] > https://lists.sourceforge.net/lists/listinfo/mjpeg-users ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ Mjpeg-users mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/mjpeg-users
