[FFmpeg-user] backgroundkey filter

[Paul B Mahol]

On Wed, Jun 19, 2024 at 6:15 PM 桃源老師 <xanadu6291 at dream.jp> wrote:

> Hello,
>
> > 2024/06/20 午前1:07、Paul B Mahol <onemda at gmail.com>のメール:
> >
> > On Wed, Jun 19, 2024 at 6:00 PM 桃源老師 <xanadu6291 at dream.jp> wrote:
> >
> >> Wrong:
> >>
> >> similarity:0.02
> >>
> >> Correct:
> >>
> >> similarity=0.02
> >>
> >>
> > Yes, it is mistake, initially I used just backgroundkey=0.2:0.02 and
> later
> > tried to add explicit options names to fix any possibility of confusion
> for
> > novice users that lacks knowledge of filtergraph CLI syntax...
>
> For like me? ;-)
>

For any (mostly novice future) user in present/future going to read this
thread on ffmpeg-user mailing list.

Its just better in any case to use explicit variant when sharing commands
to remove any possibility of missunderstanding and confusion.


>
> Best Regards,
>
> K.Miyamura
>
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