[FFmpeg-devel] [PATCH v7 2/3] avdevice/lavfi: support the dumpgraph with options

Nicolas George george at nsup.org
Fri Jun 5 18:13:01 EEST 2020


lance.lmwang at gmail.com (12020-05-25):
> From: Limin Wang <lance.lmwang at gmail.com>
> 
> Signed-off-by: Limin Wang <lance.lmwang at gmail.com>
> ---
>  doc/indevs.texi     | 19 +++++++++++++++++--
>  libavdevice/lavfi.c |  8 +++++---
>  2 files changed, 22 insertions(+), 5 deletions(-)

Either we case about backwards compatibility, and you cannot change the
type of the existing option at all, or we do not, and it is not
necessary to add another option.

I move we do not care much about compatibility: the syntax was never
documented, except "1" should work. Then accept "1" and any valid
key-value string.

Regards,

-- 
  Nicolas George
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