[FFmpeg-devel] [PATCH] avfilter: add loudnorm

Kyle Swanson k at ylo.ph
Fri Apr 8 23:15:22 CEST 2016

On Fri, Apr 8, 2016 at 4:07 PM, Kyle Swanson <k at ylo.ph> wrote:
> On Wed, Apr 6, 2016 at 8:09 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:
>> Kyle Swanson <k <at> ylo.ph> writes:
>>> Does anyone have any comments about this besides the fact
>>> that it links an external library?
>> It is not ok to add an additional dependency to FFmpeg if the
>> features of the new dependency are already available within
>> FFmpeg.
>> (Note that I cannot judge if this is the case for your patch.)
> Any issues with breaking out the measurement logic from the ebur128
> filter into utility functions? I can take a crack at it if no one
> thinks it's a horrible idea...

Or adapt the libebur128 code, which has a couple of nice features and
an MIT license. Obviously the oversampling would have to be rewritten
to use swresample.

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