[FFmpeg-devel] [PATCH] Add PlayStation Portable PMP format demuxer

Reimar Döffinger Reimar.Doeffinger at gmx.de
Fri Apr 1 19:31:01 CEST 2011

On Sat, Mar 26, 2011 at 04:40:02PM +0100, Reimar Döffinger wrote:
> On Sat, Mar 26, 2011 at 04:26:54PM +0100, Reimar Döffinger wrote:
> > Not yet complete, for demuxing AAC the AAC header must be generated
> > manually.
> > Possibly the decoder could accept the header as extradata to simplify
> > this.
> Note that FFmpeg also doesn't even try to create video time stamps automatically.
> As a result, the video plays at insane speed in ffplay and MPlayer with default
> settings.
> For MPlayer, both either setting -fps or using -nocorrect-pts will make it work
> fine though.

Any ideas, comments?
After some fixes, the demuxer works fine with MPlayer (except that the video pts
stays at AV_NOPTS_VALUE forever), well with those very few samples I was able
to find.
Strong feeling as to whether it would be ok to commit in its crappy state (well,
for its only 160 lines of code I think it isn't that bad)?
I'll send an updated one without the memleak though.

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