[FFmpeg-devel] [PATCH 07/14] lavfi/vf_overlay: use framesync2 options.

Nicolas George george at nsup.org
Sat Aug 5 12:28:05 EEST 2017

L'octidi 18 thermidor, an CCXXV, Michael Niedermayer a écrit :
> The documentation says
> @section overlay
> [...]
> @table @option
> @item x
> @item y
> [...]
> @item eof_action
> Thats the order used in the example

Yes. But it does not work like that for all the options. So basically,
you guessed that you could go to the third option, and you were lucky,
but it is not guaranteed.

> Also either way
> A user should be able to write a command line with filters from the
> documentation and know if it will be supported in the future before
> the future occurs and she finds out it stopped working.

Yes, that would be ideal. But it is not presently true. We should make
an effort to document the options that can be used in shorthand

And you are being evasive: do you consider this issue blocking?


  Nicolas George
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