[Libav-user] how to config multi inputs filter graph

[Paul B Mahol]

On 8/19/17, Jesse Liu <jesselfree at gmail.com> 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.

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