# MJPEG Video Recording Example # # Note: You will need an SD card to run this demo. # # You can use your OpenMV Cam to record mjpeg files. You can either feed the # recorder object JPEG frames or RGB565/Grayscale frames. Once you've finished # recording a Mjpeg file you can use VLC to play it. If you are on Ubuntu then # the built-in video player will work too. import sensor import time import mjpeg import machine sensor.reset() # Reset and initialize the sensor. sensor.set_pixformat(sensor.RGB565) # Set pixel format to RGB565 (or GRAYSCALE) sensor.set_framesize(sensor.QVGA) # Set frame size to QVGA (320x240) sensor.skip_frames(time=2000) # Wait for settings take effect. led = machine.LED("LED_RED") led.on() m = mjpeg.Mjpeg("example.mjpeg") clock = time.clock() # Create a clock object to track the FPS. for i in range(200): clock.tick() m.add_frame(sensor.snapshot()) print(clock.fps()) m.close(clock.fps()) led.off() raise (Exception("Please reset the camera to see the new file."))