public: bool __thiscall M4::AviWriter::Open(class std::basic_string<char, struct std::char_traits<char>, class std::allocator<char> > const &, unsigned int, unsigned int, float, unsigned int)

Mangled name

?Open@AviWriter@M4@@QAE_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IIMI@Z

Exported by

size	filename	version
6184960	Spark_Core.dll