Thanks your reply, Paul. It seems the filtering_video.c just show how to init simple filter graph, the problem is that I don’t know how to configure multiple buffersrc and connect them to graph like filter_complex. I’m a newbie in ffmpeg, really hope there is a example about how to config complex filter graph. THANKS!
> On 20 Aug 2017, at 3:16 AM, Paul B Mahol <[email protected]> wrote: > > On 8/19/17, Jesse Liu <[email protected]> wrote: >> Hi ! Is there anyone know how to config multi inputs filter graph by API, >> like vf_stack or af_amix, it is too complex for me to find out the way from >> ffmpeg.c. Can anyone write a simple configure demo? THANKS! > > I guess same as done in doc/examples/filtering_video.c > except you configure multiple buffersrc filters and connect them to graph. > >> _______________________________________________ >> Libav-user mailing list >> [email protected] >> http://ffmpeg.org/mailman/listinfo/libav-user >> > _______________________________________________ > Libav-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/libav-user _______________________________________________ Libav-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/libav-user
