IMSVidVideoRenderer::get_OverScan method (segment.h)
[The feature associated with this page, Microsoft TV Technologies, is a legacy feature. Microsoft strongly recommends that new code does not use this feature.]
The get_OverScan method retrieves the amount of clipping to perform on all sides of the video frame, in order to cut off random video noise.
Syntax
HRESULT get_OverScan(
[out] long *plPercent
);
Parameters
[out] plPercent
Receives the amount to clip, in hundredths of a percent.
Return value
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
If the current clipping mode is sslClipByOverScan, the VMR clips the video image by the amount given in the plPercent parameter. For more information, see IMSVidVideoRenderer::put_SourceSize.
Requirements
| Minimum supported client | Windows�XP [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | segment.h (include Msvidctl.h) |