C++ (Cpp) MP4Atom::AddChildAtom Examples

Example #1

File: mp4track.cpp Project: TravisKraatz/cinelerra

MP4Atom* MP4Track::AddAtom(char* parentName, char* childName)
{
	MP4Atom* pChildAtom = MP4Atom::CreateAtom(childName);

	MP4Atom* pParentAtom = m_pTrakAtom->FindAtom(parentName);
	ASSERT(pParentAtom);

	pParentAtom->AddChildAtom(pChildAtom);

	pChildAtom->Generate();

	return pChildAtom;
}

Example #2

File: generic.cpp Project: 2php/mp4v2

bool
genericAddItem( MP4File& file, const MP4ItmfItem* item )
{
    if( !item )
        return false;

    MP4Atom* ilst = file.FindAtom( "moov.udta.meta.ilst" );
    if( !ilst ) {
        file.AddDescendantAtoms( "moov", "udta.meta.ilst" );
        ilst = file.FindAtom( "moov.udta.meta.ilst" );
        ASSERT( ilst );
    }

    MP4ItemAtom& itemAtom = *(MP4ItemAtom*)MP4Atom::CreateAtom( file, ilst, item->code );
    ilst->AddChildAtom( &itemAtom );

    return __itemModelToAtom( *item, itemAtom );
}