[FFmpeg-user] opengl capture with ffmpeg for Linux

Olivier Langlois olivier at trillion01.com
Tue Mar 11 07:36:37 CET 2014


because x11grab cannot work for that because of the direct rendering
nature of opengl.

I want to share to those who are looking for to capture opengl, that I
have released a software that does just that

I have released glcs, a spin of glc allowing to pipe its output directly
to ffmpeg generating much smaller output file. ie: My first 1080P
capture of 6 mins is smaller than 200 MB. This also open up a bunch of
new possibilities such as live gamecasting through RTMP.


Here is my first 1080P real-time capture on Youtube:

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