Capture
Filename
AVICap, by
default, routes video and audio stream data from a capture window to a file
named CAPTURE.AVI in the root directory of the current drive. You can specify
an alternate filename by sending the WM_CAP_FILE_SET_CAPTURE_FILE message (or the capFileSetCaptureFile macro) to a capture window.
This message specifies the filename; it does not create, allocate, or open the
file. You can retrieve the current capture filename by sending the WM_CAP_FILE_GET_CAPTURE_FILE message (or the capFileGetCaptureFile macro) to a capture window.