---------- Forwarded message ---------- From: Michael Niedermayer <[email protected]> Date: Tue, Mar 29, 2011 at 4:56 PM Subject: Re: [FFmpeg-devel] GSoC project (JPEG 2000) To: FFmpeg development discussions and patches <[email protected]>
On Sun, Mar 27, 2011 at 05:45:54PM -0700, rukhsana afroz wrote: > Hi Michael, > > I was able to compile ffmpeg project with j2k files. Also, I was able to > decode some j2k files with current decoder. My code is in the repository > "[email protected]:rukhsana/j2k.git" and the j2k files i decoded with the > current decoder are taken from the url If you want to work on ffmpeg for SOC then you must rebase your changes against the official ffmpeg tree, git://git.videolan.org/ffmpeg > http://www.crc.ricoh.com/~gormish/jpeg2000conformance/. As a qualification > task, you asked me before to fix some bugs in the j2kdecoder. Could you > please tell me what exact bugs you guess in the current decoder? With which > exact input file (.j2k), will i be able to catch that bug? I am trying > myself with some more files and also investigating the decoder's code. > > However, if you could give me some sort of directions where to go, that > would be great for me. I truly appreciate all of your helps. For example decodimng the files from codestreams_profile0 results in many only LRCP progression supported error during processing marker segment ff52 and eventually a segfault or try testfiles_jp2/file9.jp2 I thought i remember other errors too, but couldnt find them now [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB No great genius has ever existed without some touch of madness. -- Aristotle -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAk2SccgACgkQYR7HhwQLD6tFhQCeJfObUdZAsoTBZ7TJAHxuZ676 BOUAn2EhvhotJxTphi9ucBeqqXwgZw5F =65FV -----END PGP SIGNATURE----- _______________________________________________ ffmpeg-devel mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-devel -- Rukhsana Ruby Phd Student Department of Electrical & Computer Engineering The University of British Columbia ============================
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