[FFmpeg-user] Ffplay doubt

Ted Park kumowoon1025 at gmail.com
Thu Mar 12 09:51:44 EET 2020


> What does the option libavfi in the below command mean?
> ffplay - f libavfi - i sine
> Which part of the code should i edit to add a new function that i wrote,
> like sine

“lavfi” can be put in as the input format, and for the input, instead of the file path, specify a filter chain. 

So like % ffmpeg -f lavfi -i sine

Ted Park

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