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

Clément Bœsch u at pkh.me
Sat Jun 18 09:32:47 CEST 2016

On Sat, Jun 18, 2016 at 01:43:26AM -0500, Kyle Swanson wrote:
> 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.
> >
> Hi,


> 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.

I'm against using libebur128 to replace our native code in f_ebur128 so
you do not need to spend effort on that.


Clément B.
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