AP4_HvccAtom::Create(AP4_Size size, AP4_ByteStream& stream)
{
    // read the raw bytes in a buffer
    unsigned int payload_size = size-AP4_ATOM_HEADER_SIZE;
    AP4_DataBuffer payload_data(payload_size);
    AP4_Result result = stream.Read(payload_data.UseData(), payload_size);
    if (AP4_FAILED(result)) return NULL;
    
    return new AP4_HvccAtom(size, payload_data.GetData());
}
Unknown