[FFmpeg-devel] ffmpeg license requirement

Kan Hu kan.hu
Thu Feb 17 12:23:47 CET 2011


Hi,
So you mean ffmpeg can use android one like a library, need a wrapper to let
ffmpeg call android one's functions, right?

2011/2/17 Reinhard Tartler <siretart at tauware.de>

> On Thu, Feb 17, 2011 at 07:47:24 (CET), Kan Hu wrote:
>
> > Hi, all,
> > I'm a engineer working for linaro.org.
> > I'm currently work on aac encoder optimization for arm.
> > I have measure the performance data for the currently aac encoder in
> ffmpeg
> > and it seems the performance is not good enough for the real-time
> encoding
> > requirement on arm, and also there's a aac encoder used in android which
> > performance is better but it's Apache licensed.
> > I'm wondering the license requirement for the ffmpeg, is it possible for
> > ffmpeg to start with android one?
>
> Depends on your understanding of 'start'. A wrapper like the
> opencore-amr wrapper would be fine, replacing the aac code with
> something derived from android's apache licensed aac encoder would not.
>
> HTH
>
> --
> Gruesse/greetings,
> Reinhard Tartler, KeyID 945348A4
>
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