Rémi Bernon (@rbernon) commented about dlls/winegstreamer/video_decoder.c:
WINE_DEFAULT_DEBUG_CHANNEL(mfplat);
+DEFINE_MEDIATYPE_GUID(MFVideoFormat_IV50, MAKEFOURCC('I','V','5','0'));
+static const GUID *const input_types[] = +{
- &MFVideoFormat_H264,
Probably H264 shouldn't be included here for now.