[FFmpeg-devel] [PATCH] lavfi: add fade filter

[Stefano Sabatini]

On date Monday 2011-02-21 15:58:17 +0100, Stefano Sabatini encoded:
> On date Monday 2011-02-21 14:24:52 +0100, Michael Niedermayer encoded:
> > On Mon, Feb 21, 2011 at 12:02:57PM +0100, Stefano Sabatini wrote:
> > > From: Brandon Mintern <bmintern at gmail.com>
> > > 
> > > Port fade filter from libavfilter soc repo, with minor fixes by
> > > Stefano.
> > > ---
> > >  doc/filters.texi         |   33 +++++++++
> > >  libavfilter/Makefile     |    1 +
> > >  libavfilter/allfilters.c |    1 +
> > >  libavfilter/vf_fade.c    |  170 ++++++++++++++++++++++++++++++++++++++++++++++
> > >  4 files changed, 205 insertions(+), 0 deletions(-)
> > >  create mode 100644 libavfilter/vf_fade.c
> > 
> > commited
> > 
> > ideas for future work:
> 
> > allow multiple fade in / out per filter
> 
> Not sure about what you mean here.
> 
> > allow times in seconds instead of frame numbers
> 
> I'm working on this, extending the syntax so that it will accept start
> time specified as an av_parse_time() string or #FRAME_NB, same for
> DURATION.

Check patch, only partially tested, only posted for showing
the syntax.
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FFmpeg = Fierce and Fascinating Minimalistic Puritan Ermetic God