Rémi Bernon (@rbernon) commented about dlls/winegstreamer/gst_guids.h:
DEFINE_GUID(CLSID_decodebin_parser, 0xf9d8d64e, 0xa144, 0x47dc, 0x8e, 0xe0, 0xf5, 0x34, 0x98, 0x37, 0x2c, 0x29); DEFINE_GUID(CLSID_mpeg_layer3_decoder, 0x38be3000, 0xdbf4, 0x11d0, 0x86, 0x0e, 0x00, 0xa0, 0x24, 0xcf, 0xef, 0x6d); DEFINE_GUID(WINESUBTYPE_Gstreamer, 0xffffffff, 0x128f, 0x4dd1, 0xad, 0x22, 0xbe, 0xcf, 0xa6, 0x6c, 0xe7, 0xaa); +DEFINE_GUID(MFSampleExtension_WG_Timestamp, 0x42554ce2, 0xed8c, 0x43ee, 0x8a, 0x04, 0xd6, 0xa1, 0x68, 0xf1, 0x8f, 0xee);
Do we really need this custom GUID? Can't the fixups be confined on the unix side only?