ref_iface_IVDXFilterPreview_SetSampleCallback - shekh/VirtualDub2 GitHub Wiki

VirtualDub Plugin SDK 1.2

IVDXFilterPreview interface

IVDXFilterPreview:: SetSampleCallback

Sets the callback function invoked when a frame is sampled for analysis.

void SetSampleCallback(VDXFilterPreviewSampleCallback cb, void *cbdata);

cb	Callback function to call when a frame is sampled.
cbdata	Abstract data to be passed to callback function.

This method is not thread-safe.

Errors may not be returned from this function (see SetError()).