Blair Azzopardi <blairuk@...> writes: > ret = avformat_open_input(&fmt_ctx, "/dev/video0", NULL, NULL);
> I note in the above code sample I am using a null AVFormatContext. Sorry, I missed this. You cannot auto-detect video4linux, you have to set it as format, before calling avformat_open_input(). Just compare "ffmpeg -i /dev/video0" with "ffmpeg -f v4l2 -i /dev/video0" Carl Eugen _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
