[Ffmpeg-devel] Re: two fixes for ffmpeg's mp4/3gp/mov creation

[bond]

----- Original Message ----- 
From: <ffmpeg-devel-request at mplayerhq.hu>
To: <ffmpeg-devel at mplayerhq.hu>
Sent: Monday, October 31, 2005 6:15 PM
Subject: ffmpeg-devel Digest, Vol 7, Issue 85


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> Today's Topics:
>
>    1. Re: [Ffmpeg-cvslog] CVS: ffmpeg configure, 1.211, 1.212
>       (Ismail Donmez)
>    2. Re: VP3 decoding issue (Derk-Jan Hartman)
>    3. Re: VP3 decoding issue (Benjamin Larsson)
>    4. Re: [PATCH] dvdsub encoder -- 2nd version (Wolfram Gloger)
>    5. Re: [PATCH] dvdsub encoder -- 2nd version (Wolfram Gloger)
>    6. two fixes for ffmpeg's mp4/3gp/mov creation (bond)
>    7. Re: [PATCH] dvdsub encoder -- 2nd version (Guillaume Poirier)
>    8. Re: two fixes for ffmpeg's mp4/3gp/mov creation
>       (Guillaume Poirier)
>    9. Re: switch to svn (Joshua Varner)
>
>
> ----------------------------------------------------------------------
>
>
> Message: 8
> Date: Mon, 31 Oct 2005 17:44:21 +0100
> From: Guillaume Poirier <guillaume.poirier at etudiant.univ-rennes1.fr>
> Subject: Re: [Ffmpeg-devel] two fixes for ffmpeg's mp4/3gp/mov
> creation
> To: FFMpeg development discussions and patches
> <ffmpeg-devel at mplayerhq.hu>
> Message-ID: <436649E5.5030206 at etudiant.univ-rennes1.fr>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi,
>
> bond wrote:
> > fixes are available for two of ffmpeg's mp4/3gp/mov creation problems i
> > listed here:
> >
http://sourceforge.net/tracker/index.php?func=detail&aid=999556&group_id=16082&atid=116082
> >
> > patched ffmpeg from here:
> > http://www.nurs.or.jp/~calcium/3gpp/sources/
> > http://www.nurs.or.jp/~calcium/3gpp/AVCTest-051030-2.zip
> >
> > fixes the following problems:
> > 1) asp:
> > "- something doesnt seem to be correct in
> > esds.decConfigDescr.decSpecificInfo.info. i am not sure but it
> > seems as if it isnt set at all, which has to be the case!
> > the missing decspecificinfo.info only seems to be the case
> > when muxing raw part2 video to .mp4
> > when encoding with mpeg-4 to .mp4 its written"
> >
> > muxing/encoding creates it now
> >
> > 2) avc:
> > "- the mandatory and very important avcC atom is missing"
> >
> > muxing/encoding creates it now
>
> Do you think you could extract the relevant patches out of these patched
> version of FFmpeg? Or maybe ask the people who created those patches to
> sent their patches themselves?
> I'm sure this would be very appreciated.
>
> Guillaume

hi, i tried to contact the author of the patch but he didnt reply, i am also
not a dev so i dont have any clue about the code. all i can say is that the
fixes are really important so it would be really good if someone could have
a look at it!