User`s guide

Saving Video Data to a File
9-7
To create a new model, click the New model button on the Simulink Library Browser
toolbar. Simulink opens an empty model. To assign the new model a name, use the Save
option.
Step 3: Drag the From Video Device Block into the Model
To use the From Video Device block in a model, click the block in the library and, holding
the mouse button down, drag it into the Simulink Editor. Note how the name on the
block changes to reflect the device connected to your system that is associated with the
block. If you have multiple devices connected, you can choose the device to use in the
Source Block Parameters dialog box by double-clicking the block.