[FFmpeg-devel] [PATCH] avfilter/vf_crop: make it possible to use frame metadata when cropping

[Michael Niedermayer]

On Fri, Jan 22, 2016 at 04:34:27PM +0000, Paul B Mahol wrote:
> Hi,
> 
> updated version attached.

>  doc/filters.texi      |    6 ++++
>  libavfilter/vf_crop.c |   64 ++++++++++++++++++++++++++++++++++++++------------
>  2 files changed, 55 insertions(+), 15 deletions(-)
> 4ec7972e3bee86a096936628e32a18dabd0a1690  0001-avfilter-vf_crop-make-it-possible-to-use-frame-metad.patch
> From 4a4d760c78f16e8ddeab65a0fc6532059bf13750 Mon Sep 17 00:00:00 2001
> From: Paul B Mahol <onemda at gmail.com>
> Date: Sun, 17 Jan 2016 20:14:55 +0100
> Subject: [PATCH] avfilter/vf_crop: make it possible to use frame metadata when
>  cropping

can you add a fate test for this ?

also maybe the metadata values could be made available in the
expressions,
and the expressions then be set to default to use the metadata
when its enabled
that would allow using modified metadata like a rectangle enlarged by
2 pixel or such



[...]

-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

No snowflake in an avalanche ever feels responsible. -- Voltaire
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