In order to create this Ogg Theora encoder example you need to add libogg, libvorbis and libtheora to your system.
Download these libs from http://www.theora.org/downloads/ :
libogg-1.1.3, libvorbis-1.2.0 and libtheora-1.0.tar.bz2
Copy them to /opt/ltib/pkgs
Create the directories ltib/dist/lfs-5.1/libogg, ltib/dist/lfs-5.1/libvorbis, ltib/dist-5.1/lfs/libtheora.
Copy these spec files to its respective directories:
File:Libogg.gz
File:Libvorbis.gz
File:Libtheora.gz
Execute this sequence to compile and install these libs:
$ ./ltib -p libogg.spec -m prep
$ ./ltib -p libogg.spec -m scbuild
$ ./ltib -p libogg.spec -m scdeploy
$ ./ltib -p libvorbis.spec -m prep
$ ./ltib -p libvorbis.spec -m scbuild
$ ./ltib -p libvorbis.spec -m scdeploy
$ ./ltib -p libtheora.spec -m prep
$ ./ltib -p libtheora.spec -m scbuild
$ ./ltib -p libtheora.spec -m scdeploy
Now download and compile yuv2theora.c encoder example:
File:Yuv2theora.gz
$ ./ltib -m shell
LTIB> gcc yuv2theora.c -o yuv2theora `pkg-config --libs --cflags theora`
In this example we used a video sample (YUV420) on CIF format:
http://140.116.72.80/~jhlin5/ns2/yuv_to_avi/paris_cif.yuv
Update: All these libraries were added on LTIB Savannah CVS, then you just need to use them and compile the above code.
