Extracting audio from a rmvb file

[towerblocks]

Hi

Is there a way to extract the audio from a rmvb file to wav


thanks

[Sirber]

Hum...

1) Create AVISynth script
2) DirectShowSource the source
3) Open with VDubMod
4) Save stream to WAV

If this don't work, load RMVB with GraphEdit and build your graph chain to output WAV.

Good luck! :D

[towerblocks]

I managed to open it in vdubmod,But theres no audio showing up in file information or streams,Do i have to add some sort of audio line to my .avs file.

[Sirber]

Seems plan 1 is failing. Go to plan 2! :)

[towerblocks]

I have no idea how to use grapgedit,i've loaded in the rmvb through file-render media file,But from there i have no idea what to do :(.

[Sirber]

1) delete everything except the file, the splitter, and the audio decoder
2) Graph, Insert filter
3) Add DirectShow Filters, WAV Dest
4) Add DirectShow Filters, File Writer
5) Set "output.wav"
6) Connect audio decoder with wave dest
7) connect wav dest to file writter
8) Press play

:D

[towerblocks]

Worked a treat :), Thank you for the help :)

[Sirber]

My pleasure :D, even if it's friday night and I was watching Freddy 1 :D

[damrod]

you can mux your rmvb into a mkv file

the you use mkvextract to extract the audio ;-)

[Sirber]

It won't be a "wav", but the RMVB. MKV toold don't encode / decode :p

[Rockas]

Sorry about the other thread... when I was going to say that I've found this one :o ... it was blocked... sorry again...
By the way I used the Audacity to extract the audio I wanted (It was a four minutes clip) and the program enables to record the "hearing" sound on the computer... anyway thaks and sorry again :o

[Sirber]

no problem :D better luck next time!

try the GraphEdit soluce :D

[inman]

I am trying to extract audio from an RMVB file, encoded in Real 10 audio. GraphEdit shows only Video source and NOT audio. What to do?

[Razorblade2000]

real audio 10 = aac

mplayer should work fine with a "dump" parameter
or
graphedit when you've got an aac dshow filter installed :D

edit:
it should work fine too when you've got the real splitter installed and dump the audio output

[Latexxx]

mux to matroska
demux to wav