Rémi Bernon (@rbernon) commented about dlls/dmime/audiopath.c:
- desc->lpwfxFormat = format;
 - desc->guid3DAlgorithm = GUID_NULL;
 - guids = pchannel_to_buffer->guids;
 - if (pchannel_to_buffer->num_of_guids == 2)
 - {
 if ((!IsEqualGUID(&guids[0], &GUID_Buffer_Reverb) && !IsEqualGUID(&guids[0], &GUID_Buffer_Stereo)) ||(!IsEqualGUID(&guids[1], &GUID_Buffer_Reverb) && !IsEqualGUID(&guids[1], &GUID_Buffer_Stereo)) ||IsEqualGUID(&guids[0], &guids[1]))FIXME("Only a stereo plus reverb buffer is supported\n");else{desc->dwFlags |= DSBCAPS_CTRLPAN | DSBCAPS_CTRLFREQUENCY;format->nChannels = 2;format->nBlockAlign *= 2;format->nAvgBytesPerSec *=2;
```suggestion:-0+0 format->nAvgBytesPerSec *= 2; ```