As i understood you need to grab only audio stream from alsa in your
application. Correct me if i wrong.
But why do you want to use libav for this purposes?
rtaudio(c++) or other libs(as i know several more libs like rtaudio
but in C exists) for work with audio devices is more suitable, don`t
they?
22.06.2009, в 23:36, Nicolas Krieger написал(а):
2009/6/22 Igor Chernenko <[email protected]>
If you would have x11grab enabled, you could grab the screen:
ffmpeg -f x11grab -r 50 -s 928x704 -i :0.0 -pix_fmt yuv422p -vcodec
huffyuv
capture.avi
Then you can zoom into the video.
Open with VLC, then "full screen".
Very interesting.
Certainly, but how could it help me in grabbing AUDIO ?
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