The Libisomedia package available on GPAC web site is the subpart of the GPAC project dealing with
ISO media (MP4, 3GP, QT-based) and MPEG-4 OD framework (descriptors). This package is distributed 
under the GNU Lesser General Public License (LGPL) to enable third-parties commercial applications
around the ISO media format.
Being still a part of GPAC, all the source code in the libisomedia package still has the GPL header
for code maintainance purposes. 

The following files are part of GPAC (GPL) and are relicensed in libisomedia package under the LGPL license. No other licensing of
these files is allowed.

gpac/M4Systems/OD/ESDescriptor.c
gpac/M4Systems/OD/InitialObjectDescriptor.c
gpac/M4Systems/OD/M4F_InitialObjectDescriptor.c
gpac/M4Systems/OD/M4F_ObjectDescriptor.c
gpac/M4Systems/OD/OCICodec.c
gpac/M4Systems/OD/ODCoDec.c
gpac/M4Systems/OD/ODCommand.c
gpac/M4Systems/OD/OD_Dump.c
gpac/M4Systems/OD/OD_Parse.c
gpac/M4Systems/OD/ObjectDescriptor.c
gpac/M4Systems/OD/QoSDescriptor.c
gpac/M4Systems/OD/SLConfigDescriptor.c
gpac/M4Systems/OD/SyncLayer.c
gpac/M4Systems/OD/comFunct.h
gpac/M4Systems/OD/comPrivate.c
gpac/M4Systems/OD/descFunct.h
gpac/M4Systems/OD/descPrivate.c
gpac/M4Systems/OD/descriptors.c
gpac/M4Systems/OD/od_code.c

gpac/M4Systems/MP4/3GPP_atoms_code.c
gpac/M4Systems/MP4/Atom.c
gpac/M4Systems/MP4/AtomPriv.c
gpac/M4Systems/MP4/AtomPriv.h
gpac/M4Systems/MP4/Atoms.h
gpac/M4Systems/MP4/DTE.c
gpac/M4Systems/MP4/HintAtoms.h
gpac/M4Systems/MP4/HintPacket.c
gpac/M4Systems/MP4/HintSample.c
gpac/M4Systems/MP4/HintSample.h
gpac/M4Systems/MP4/M4_3GPP.c
gpac/M4Systems/MP4/M4_Dump.c
gpac/M4Systems/MP4/M4_FileDataMap.c
gpac/M4Systems/MP4/M4_FileMapping.c
gpac/M4Systems/MP4/M4_FileMapping_fake.c
gpac/M4Systems/MP4/M4_Fragments.c
gpac/M4Systems/MP4/M4_HintDump.c
gpac/M4Systems/MP4/M4_HintTrack.c
gpac/M4Systems/MP4/M4_HintTrack.h
gpac/M4Systems/MP4/M4_Media.c
gpac/M4Systems/MP4/M4_Media_od.c
gpac/M4Systems/MP4/M4_Movie.h
gpac/M4Systems/MP4/M4_MovieIntern.c
gpac/M4Systems/MP4/M4_Movie_read.c
gpac/M4Systems/MP4/M4_Movie_write.c
gpac/M4Systems/MP4/M4_Publish.c
gpac/M4Systems/MP4/M4_RTPHint.c
gpac/M4Systems/MP4/M4_Track.c
gpac/M4Systems/MP4/M4_dataMap.c
gpac/M4Systems/MP4/M4_dataMap.h
gpac/M4Systems/MP4/M4_packing.c
gpac/M4Systems/MP4/M4_stbl_defrag.c
gpac/M4Systems/MP4/M4_stbl_read.c
gpac/M4Systems/MP4/M4_stbl_write.c
gpac/M4Systems/MP4/M4_store.c
gpac/M4Systems/MP4/MJ2K_Atoms.h
gpac/M4Systems/MP4/RTPPacket.c
gpac/M4Systems/MP4/atoms_code.c
gpac/M4Systems/MP4/base_sample_desc.c
gpac/M4Systems/MP4/ghnt.c

gpac/M4Systems/Tools/bitstream.c
gpac/M4Systems/Tools/chain.c
gpac/M4Systems/Tools/error.c
gpac/M4Systems/Tools/url.c
gpac/M4Systems/Tools/UTF8.c
gpac/M4Systems/Tools/linux/os_divers.c
gpac/M4Systems/Tools/win32/os_divers.c
gpac/M4Systems/Tools/winCE/os_divers.c

gpac/include/gpac/m4_config.h
gpac/include/gpac/m4_descriptors.h
gpac/include/gpac/m4_isomedia.h
gpac/include/gpac/m4_tools.h
