[FFmpeg-user] Capturing audio with x11grab

Philip Rhoades phil at pricom.com.au
Tue Nov 10 12:39:24 CET 2015


People,

As much as possible, I want to use ffmpeg for all my audio / video needs 
so while watching stuff on:

   http://iview.abc.net.au

- which I think are basically Flash videos, I have tried:

   ffmpeg -f alsa -ac 2 -i hw:1 -f video4linux2 -f x11grab -framerate 25 
-i :0.0 ./out.mpg

which gets the video OK but only gets my heavy breathing into the mic on 
my headset - I presume there is some way of capturing the audio that is 
coming out of the computer?

Thanks,

Phil.
-- 
Philip Rhoades

PO Box 896
Cowra  NSW  2794
Australia
E-mail:  phil at pricom.com.au


More information about the ffmpeg-user mailing list