[FFmpeg-user] cropdetect and the round parameter
barsnick at gmx.net
Fri Apr 10 21:53:30 CEST 2015
On Fri, Apr 10, 2015 at 14:42:05 -0500, Matt Zagrabelny wrote:
> Empirical data suggests the latter.
So does the algorithm. My quick experiments confirm this.
In the filter's source, this algorithm applies to both width and
shrink_by = w % s->round;
w -= shrink_by;
x += (shrink_by/2 + 1) & ~1;
So, yes, w(idth) and in another section h(eight) get reduced or
P.S.: I ran across a different "bug" though, albeit a complete corner
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