[FFmpeg-devel] [PATCH] avfilter: Add vmaf filter

[Ashish Pratap Singh]

On Aug 24, 2017 05:13, "Michael Niedermayer" <michael at niedermayer.cc> wrote:

On Thu, Aug 24, 2017 at 12:58:53AM +0530, Ashish Pratap Singh wrote:
> From: Ashish Singh <ashk43712 at gmail.com>
>
> Hi, this is vmaf filter. It fuses the scores of previous metrics adm,
motion and vif
> using svm algorithm. It's different from libvmaf filter because it has a
very little
> external dependency (only one svm model file).
> Currently it supports only one model which can be extended later for
other models.
> I have added the model file inside libavfilter/data/ so that it can run
successfully.
> There is still a bit of work left to do like changing each filter from
float
> to integer. It's in progress along with SIMD optimizations.
>
> Signed-off-by: Ashish Singh <ashk43712 at gmail.com>
> ---
>  Changelog                              |   1 +
>  doc/filters.texi                       |  38 ++
>  libavfilter/Makefile                   |   1 +
>  libavfilter/allfilters.c               |   1 +
>  libavfilter/data/vmaf_v0.6.1.pkl.model | 218 ++++++++
>  libavfilter/vf_vmaf.c                  | 945
+++++++++++++++++++++++++++++++++
>  libavfilter/vmaf.h                     | 138 +++++
>  7 files changed, 1342 insertions(+)
>  create mode 100644 libavfilter/data/vmaf_v0.6.1.pkl.model
>  create mode 100644 libavfilter/vf_vmaf.c
>  create mode 100644 libavfilter/vmaf.h

fails to build

CC      libavfilter/vf_vmaf.o
libavfilter/vf_vmaf.c:36:17: fatal error: adm.h: No such file or directory
 #include "adm.h"
                 ^
compilation terminated.
make: *** [libavfilter/vf_vmaf.o] Error 1
make: Target `all' not remade because of errors.




[...]


Hi, it requires adm, vmafmotion and vif filters (earlier patches) to be
applied first.

--
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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