there are some worth while scripts at http://james.nontrivial.org/projdvd.htm i use them from time to time and as they are scripts they are easy to configure, although i'm not sure if they are 'exactly' what you are looking for. On 3/20/07, D. Sen <dsen@xxxxxxxxxxxx> wrote:
The problem with all of these applications is that they downmix the audio down to stereo when storing to a wav file. Do you know if the tccat/tcdecode/tcextract command will save the individual tracks (interleaved or otherwise)? Thanks, Robin Gareus wrote: > D. Sen wrote: >> Robin Gareus wrote: >>> D. Sen wrote: >>>> Anyone know of a way to extract the multichannel audio from a DVD-Audio >>>> disc? Xine plays the multichannel files - so I assume there has to be a >>>> way to extract them... >>>> >>> there's `tcdemux` and `tcdecode` from the transcode package >>> - dvdrip provides is a GUI. >>> >>> (you can copy/paste dvdrip's LOG window for the commands it uses to do >>> the job. You only want the first part of the pipe: tcdemux | tcdecode..) >>> >>> > >> dvdrip refuses to work on my distribution. > > mmh then there's the chance that tcdemux & tcdecode won't work either. - > usually you get those as dependency to dvd::rip. - see. > http://www.theorie.physik.uni-goettingen.de/~ostreich/transcode > > I'm sure that you can also use mplayer/mencoder or some ffmpeg command > line to do the same job.. gstreamer too.. > >> Is there a chance you could >> tell me what the tcdemux | tcdecode scripts would be to extract the audio? > > sorry, I did not have my dvd drive with me.. now I do. > > how are your command line skills? dvd::rip does a lot of fancy piping ( > `man tee` -> man dvdrip-multitee ? :) ) - the command that does ripping > & demux is several pages long (includes 100 subtitle commands)... > > It boils down to sth like this: > > tccat -t dvd -T 1,-1,1 -i \/dev\/scsi\/host8\/bus0\/target0\/lun0\/cd | > tcextract -a 0 -x ac3 -t vob | tcdecode -x ac3 | tcscan -x pcm > > adjust the device to match your DVD-ROM. and replace the last step " | > tcscan -x pcm" with " > ripped-audio.pcm" to write the audio into a > file; or use " | tee ripped-audio.pcm | tcscan -x pcm" to write to a > file and scan for peak values.. > > use sox or rezound or ... to convert the pcm into your favorite format! > > good luck, > robin > >
