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Old 17th August 2009, 16:17   #1  |  Link
CKQueen
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Adding libdirac into ffmpeg under Windows

Dear Experts,

I am interested in using libdirac with ffmpeg. I was able to build ffmpeg in Windows and included libschroedinger in ffmpeg, however, I was not able to include libdirac (which is important to me). Can anyone please teach me how to include libdirac to ffmpeg in Windows?

Thank you in advance.

Regards,
CK
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Old 17th August 2009, 18:54   #2  |  Link
easyfab
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try to look here if it can help : http://diracvideo.org/wiki/index.php/Ffmpeg2dirac
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Old 18th August 2009, 02:54   #3  |  Link
CKQueen
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Thanks for your reply. I have looked into the website you suggested, but it doesn't teach on how to include the libdirac to ffmpeg. I understand that the ffmpeg2dirac contains the libdirac, however, since I need to modify the codes in libdirac, I must know how to build and include it.

I tried to include dirac into ffmpeg using mingw and I got this error message:

config.status: error: cannot find input file: libdirac_byteio/Makefile.in

Does anybody know about this?

Thank you

Regards,
CK
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Old 18th August 2009, 03:59   #4  |  Link
CKQueen
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I solved the previous error by updating the dirac. The error was due to the disappearance of the libdirac_byteio folder. Then the below was what I have done,

1)
/mingw/dirac-1.0.2/dirac-1.0.2
$ ./configure --prefix=/mingw --enable-static --enable-shared
$ make
$ make install

2)
/c/ffmpeg
$ ./configure --enable-memalign-hack --enable-libdirac --enable-shared
ERROR: libdirac not found

I checked the libavcodec and I found out that the libdirac.c is not there. Is the problem caused by the disappearance of the libdirac.c? or some mistakes I made?

Thank you in advance.

Regards,
CK
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