Extracting Audio from Video. How?

I recorded a small video(for theme music) from TV using a camera, now i only want the Audio. i.e. extract the audio from video.

how to do it.

which s/w do i have to use for this.

i want the audio for using it as Windows Login Music.

Thanx.

You can extract only the audio using VirtualDub ( *virtualdub.sourceforge.net/) or using Blaze Media Pro (*www.blazemp.com).
Here is the procedure to extract Audio using Blaze Media Pro Click here
There are plenty of similar software available on the Net.

100% free from Adware, Spyware.

Extract Audio from Video and save as MP3 file.
Download free full version: Video MP3 Extractor 1.6

@kiran.rkk, what have you given as download link man.

Kaspersky Internet Security has IDENTIFIED "spax2000.exe" as a AD-WARE

details
=>AdWare.Win32.180Solutions.as

s18000rpm said:
@kiran.rkk, what have you given as download link man.

Kaspersky Internet Security has IDENTIFIED "spax2000.exe" as a AD-WARE

details
=>AdWare.Win32.180Solutions.as

Sorry dude! Forget to scan it. Adwares everywhere on net.
I have edited my above post.

=========
No Problem @kiran.rkk, we all make mistakes.

Thanks guys.

well there are many sofwtares for sure.. but there is a easier way... just open up the Windows Recording Tool... Open Volume Control switch the Recording device to Wave out (Default is Microphone)... now what ever u play inside the computer will get recorded.. now to increase the windows recording time... just google... there are many tutorials about it... or u may look for a Free recording tool... or can use any professional recording tool such as Sound Forge (u need to configure that softwares inpu to Wave out rather than Microphone)...

Ue Nero or Windows Sound recorder

R

use virtual dub. Start it. open your video files. Save the audio to wav file and later using Audacity you can convert it to mp3

there are many softwares for doing this ... use virtual dub, Aurora Media Workshop (you can find aurora in DIGIT cd browse cds of last two months...it was there)

I suggest virtual dub, quick, easy, painless and free [also free from irritants like spyware]
get it from:
virtualdub.org