Phil Requirements wrote:
> On 2010-05-07 23:52:47 -0500, Ron Johnson wrote:
>
>> On 05/07/2010 09:48 PM, Phil Requirements wrote:
>>
>>> On 2010-05-07 18:19:44 +0200, Merciadri Luca wrote:
>>>
>>>> Rob Owens wrote:
>>>>
>>>>> Avidemux can do it also. It's a GUI, but I think it's more
>>>>> straightforward to do it with ffmpeg, as suggested above
>>>>>
>>>> Thanks. ffmpeg does actually, exactly what I want. Thanks. (For such
>>>> things, people habitually ask for a mere commandline use, at least me.)
>>>>
>>> to watch videos, so I have an mplayer recipe to do this same job. It
>>> goes like this:
>>>
>>> mplayer myvideo.avi -vc null -vo null -ao pcm:file=myvideo.wav
>>>
>> $ mplayer ${i}.mpeg -dumpaudio -dumpfile ${i}.raw_audio
>> $ file ${i}.raw_audio
>> $ mv ${i}.raw_audio ${i}.whatever
>>
>>
>
> Yes, another interesting way to use mplayer. You can use the
> -dumpaudio option to get the raw audio data out of the file. I am
> usually not trying to get the raw audio however, because it might be
> compressed or encoded in weird ways. I usally want to have a nice
> uncompressed wav file that I can work with. And mplayer is pretty
> handy for that...
>
> So many choices!
>
Thanks for this. I am still wondering why VLC does not extract audio as
expected.
--
Merciadri Luca
See http://www.student.montefiore.ulg.ac.be/~merciadri/
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