Capture video using front or rear camera
Simulink Support Package for Android Devices / Audio & Video
Capture video from the front or rear camera on the Android™ device.
The Camera block has three output ports:
B. Each port outputs a 2–dimensional
uint8 values. Together, these matrices
make up the color image from the camera. The Resolution parameter
determines the matrix dimensions.
During simulations without hardware, this block outputs zeros. See Block Produces Zeros or Does Nothing in Simulation (Simulink).
Select the camera location on the device and the size of image.
Front uses the camera on
the same side as the display.
Back uses the camera on
the opposite side from the display.
To get a list of device specific Resolution, connect your configured device and press the Refresh button. To configure your device, follow the instructions provided during the Hardware Setup process.
Image size significantly affects the rate at which the camera
produces data. For example, capturing video at
almost six times more data than capturing video at
Specify how often the block reads the sensor.
Smaller values require the processor to complete the same number of instructions in less time, which can cause task overruns.