Overview
Group
Quick Info

WM_CAP_DLG_VIDEOCOMPRESSION

The WM_CAP_DLG_VIDEOCOMPRESSION message displays a dialog box in which the user can select a compressor to use during the capture process. The list of available compressors can vary with the video format selected in the capture driver's Video Format dialog box. You can send this message explicitly or by using the capDlgVideoCompression macro.

WM_CAP_DLG_VIDEOCOMPRESSION

wParam = (WPARAM) 0;

lParam = 0L;

Return Values

Returns TRUE if successful or FALSE otherwise.

Remarks

Use this message with capture drivers that provide frames only in the BI_RGB format. This message is most useful in the step capture operation to combine capture and compression in a single operation. Compressing frames with a software compressor as part of a real-time capture operation is most likely too time-consuming to perform.

Compression does not affect the frames copied to the clipboard.

See Also

capDlgVideoCompression

Software for developers
Delphi Components
.Net Components
Software for Android Developers
More information resources
MegaDetailed.Net
Unix Manual Pages
Delphi Examples
Databases for Amazon shops developers
Amazon Categories Database
Browse Nodes Database