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| author | Kevin Mark <kmark937@gmail.com> | 2017-06-12 01:59:05 -0400 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2017-06-19 14:24:55 -0400 |
| commit | 5aea18cbd8828da885d76d528fcbf5b2fd6834ca (patch) | |
| tree | 4a75c99fb7a980cd91868e4ecdeca2f14704d24b /tools/normalize.py | |
| parent | c7a2a379fd0517f5c7d716ecf468f935fe4802de (diff) | |
| download | ffmpeg-5aea18cbd8828da885d76d528fcbf5b2fd6834ca.tar.gz | |
doc/filters: Correct scale doc regarding w/h <= 0
According to libavfilter/scale.c, if the width and height are both
less than or equal to 0 then the input size is used for both
dimensions. It does not need to be -1. -1:-1 is the same as 0:0 which
is the same as -10:-42, etc.
if (w < 0 && h < 0)
eval_w = eval_h = 0;
The documentation for the zscale filter has also been updated since the
behavior is identical.
Signed-off-by: Kevin Mark <kmark937@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'tools/normalize.py')
0 files changed, 0 insertions, 0 deletions