+ TRACE("(%p/%p)->(%p)\n", This, iface, pAvgTimePerFrame);
+
+ pmt = &This->pInputPin->pin.mtCurrent;
+ if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo)) {
+ VIDEOINFOHEADER *vih = (VIDEOINFOHEADER*)pmt->pbFormat;
+ *pAvgTimePerFrame = vih->AvgTimePerFrame;
+ } else if (IsEqualIID(&pmt->formattype, &FORMAT_VideoInfo2)) {
+ VIDEOINFOHEADER2 *vih = (VIDEOINFOHEADER2*)pmt->pbFormat;
+ *pAvgTimePerFrame = vih->AvgTimePerFrame;
+ } else {
+ ERR("Unknown format type %s\n", qzdebugstr_guid(&pmt->formattype));
+ *pAvgTimePerFrame = 0;
+ }