[FFmpeg-devel] [PATCH][WIP] avfilter: add libebur128 port

Kyle Swanson k at ylo.ph
Sat Jun 18 08:43:26 CEST 2016

On Sun, Jun 12, 2016 at 4:14 PM, Kyle Swanson <k at ylo.ph> wrote:
> 0001-avfilter-add-libebur128-port.patch
> This first patch ports libebur128 to ffmpeg. I haven't re-indented
> these yet, so please diff `ebur128.c' and `ebur128.h' with the
> original libebur128 files[1][2] to see what has changed. Also included
> is `queue.h' which comes from BSD, which AFAIK should be distributable
> if we decide to go this route. All these files still need their
> license header, as libebur128 is MIT licensed and needs its own
> copyright message. One other thing to take a look at is the section
> with the sse2 optimizations - does FFmpeg already have a macro we
> could use for this?
> 0002-avfilter-af_loudnorm-use-internal-ebur128-api.patch
> This patch removes the libebur128 dependency for the loudnorm and uses
> the new internal ebur128 API.


Two updated patches attached. This is the libebur128 port and the
af_loudnorm update. Please review if you can, as I'd like to try push
these before v3.1. Updates to af_astats and f_ebur128  to use this new
API will be coming in the near future as well.

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