CaptureOperation

• 'Open' - Open movie file for writing.
• 'Snap' - Snap movie frame.
• 'Close' - Close movie file.

MovieName - AVI movie name.

WindowHandle - MATLAB Figure Handle or Simulink Window Name. If empty, will capture the WorldUp ActiveX control.

FrameRate - Number of frames per second.

SkipIndex - Location of frame in movie. FrameRate divided by SkipIndex must be a whole number. Default: 1.

CaptureDriver

• 'DIB' - Device Independent Bitmap
• 'cvid' - Cinepak
• 'msvc' - Microsoft Video compression

Default: 'DIB'.

CaptureQuality - Percentage picture quality. 100 is best quality. Default: 75.

CaptureRegion - Capture region within WindowHandle. Upper-Left is 0,0 in PIXELS. Format: [Left, Top, Width, Height]. Default: Entire window area.

Calling syntax:

• vrocapture('Open', 'myfirst.avi', gcf, 10);
• vrocapture('Open', 'myfirst.avi', gcf, 10, 2, 'cvid');
• vrocapture('Open', 'myfirst.avi', gcf, 15, 1, 'DIB', 100, [10, 10, 100, 100]);
• vrocapture('Snap');
• vrocapture('Close');

Examples