sure you know Mp4live, the live encoder and broadcaster from the MPEG4IP project. Mp4live only can read audio from OSS or ALSA devices... I got one "file.wav" pcm 16 bits, 44100 hz stereo, I want to send the audio from this file to mp4live.
The question is....: is there any way to send the audio from this "file.wav" to an ALSA o OSS device and thus read the data with mp4live from this device?
...
Hope u can understand me now...
thanks...
On 04/11/2007, Bill Unruh <unruh@xxxxxxxxxxxxxx> wrote:
On Sun, 4 Nov 2007, Carlos Hernandez wrote:
> I was looking for this everywhere to find a solution... no luck... Hope u
> can help me..
>
> I got an application that only can read audio from an ALSA input device
> (like a mic input in a sound card commonly), but the problem I have is that
> the audio I got is in a raw .wav file. it's possible to use some kind of
> "virtual input device" and feeds it with my .wav audio file?...
.wav is NOT a raw file. It contains a header which tells you what the speed,
the number of channels, is. I have no idea what "feeds it with my .wav
audio file" means. You have your .wav file. It is the standard form that
for example a cd contains.
Now, perhaps you should tell us what it is you actually want.
Note that the program sox is the standard for converting between sound file
formats on Linux
>
> Thanks in advance...
>
> pd: I'll improve my english ... I swear... :P
>
>
--
William G. Unruh | Canadian Institute for| Tel: +1(604)822-3273
Physics&Astronomy | Advanced Research | Fax: +1(604)822-5324
UBC, Vancouver,BC | Program in Cosmology | unruh@xxxxxxxxxxxxxx
Canada V6T 1Z1 | and Gravity | www.theory.physics.ubc.ca/
--
--------------------------------------
Universidad de Talca
Facultad de Ingeniería
Ingeniería Civil en Computación
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Skype dspcarlos
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