The Computer Vision Toolbox™ blocks enable you to export video data from your Simulink® model. In this example, you use the To Multimedia File block to export a multimedia file from your model. This example also uses Gain blocks from the Math Operations Simulink library.
You can open the example model by typing at the MATLAB® command line.
Run your model.
You can view your video in the To Video Display window.
By increasing the red, green, and blue color values, you increase the contrast of the video. The To Multimedia File block exports the video data from the Simulink model to a multimedia file that it creates in your current folder.
This example manipulated the video stream and exported it from a Simulink model to a multimedia file. For more information, see the To Multimedia File block reference page.
The block parameters in this example were modified from default values as follows:
The Gain blocks are used to increase the red, green, and blue values of the video stream. This increases the contrast of the video:
|To Multimedia File|
The To Multimedia File block exports the video to a multimedia file:
Open the Configuration Parameters dialog box from the Modeling tab by selecting Model Settings > Model Settings. Set the Solver parameters as follows:
Stop time =
(no continuous states)