[FFmpeg-devel] [PATCH] Cleanup for audio grabbing interface and build system

[Ramiro Polla]

Hello,

The audio grabbing interface evolved from a simple audio_device. BeOS 
audio was then added in a hackish way to make use of the same 
audio_device format name. For a possible ALSA or any other audio 
grabbing interface, this should be cleaned.

Attached patches do:

audio1.diff
Separate audio_(de)muxer into oss_(de)muxer and audio_beos_(de)muxer

audio2.diff
Removes --disable-audio-beos option from configure the same way it was 
done to v4l(2).
As a + it also fixes r8006 where Mans introduced a bug to see if there 
was still anyone using BeOS =). In 6 months, no one seems to have noticed.
     disabled audio_beos || enable_audio_beos
                                  ^

audio3.diff
Removes --disable-audio-oss option from configure the same way it was 
done to v4l(2).

audio4.diff
Rename audio.c to oss.c, like was done from grab.c to v4l.c.

audio5.diff
Rename the format name audio_device (used in both oss and audio_beos) to 
oss and audio_beos.

Ramiro Polla
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