[FFmpeg-devel] [PATCH] avformat: add vapoursynth wrapper

[wm4]

On Sat, 28 Apr 2018 19:05:29 +0200
wm4 <nfxjfg at googlemail.com> wrote:

> This can "demux" .vpy files.
> 
> Some minor code copied from other LGPL parts of FFmpeg.
> 
> I did not found a good way to test a few of the more obscure features,
> like VFR nodes, compat pixel formats, or nodes with dynamic size/format
> changes. These can be easily implemented on demand.
> ---
>  configure                 |   5 +
>  libavformat/Makefile      |   1 +
>  libavformat/allformats.c  |   1 +
>  libavformat/vapoursynth.c | 421 ++++++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 428 insertions(+)
>  create mode 100644 libavformat/vapoursynth.c
> 

Pushed, with some minor changes, and zero-copy frame passing.