[FFmpeg-devel] GSoC mentor for audio module playback system requested

Michael Niedermayer michaelni
Sat Apr 17 19:17:46 CEST 2010

On Sat, Apr 17, 2010 at 09:27:03PM +0530, Jai Menon wrote:
> On Sat, Apr 17, 2010 at 7:50 PM, Sebastian Vater
> <cdgs.basty at googlemail.com> wrote:
> > Hey Jai!
> >
> > Jai Menon a ?crit :
> >> Is the design already fleshed out somewhere? IIRC Peter had some stuff
> >> for pattern/sample storage and representation, maybe future work could
> >> build upon that. Also, I hope the renderer would be module format
> >> agnostic - perhaps multiple module parsers which map to some internal
> >> format/superset of effect commands. Also, channel mixing code would
> >> need to be independent since we could probably re-use it elsewhere
> >> too.
> >>
> > I have already adressed an agnostic module format long time ago.
> > It's called TuComposer (The united Composer).
> >
> > More details (including specs and source code for Amiga) can be found here:
> > http://forum.cdgs-crew.com/viewforum.php?f=11
> To clarify, I meant the _internal_ format we would use within ffmpeg.
> Module loaders imho cannot be represented within the existing
> demuxers+decoders framework.

in terms of demuxer/decoder seperation the code should mostly be implemented
as a decoder. That way we can have avi/mkv/... files with video that use an
mod/s3m/whatever that existis inside a stream of avi/mkv/... for audio


Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Into a blind darkness they enter who follow after the Ignorance,
they as if into a greater darkness enter who devote themselves
to the Knowledge alone. -- Isha Upanishad
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