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39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
# This work is licensed under the MIT license.
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# Copyright (c) 2013-2023 OpenMV LLC. All rights reserved.
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# https://github.com/openmv/openmv/blob/master/LICENSE
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#
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# GIF Video Recording Example
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#
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# Note: You will need an SD card to run this example.
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#
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# You can use your OpenMV Cam to record gif files. You can either feed the
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# recorder object RGB565 frames or Grayscale frames. Use photo editing software
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# like GIMP to compress and optimize the Gif before uploading it to the web.
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import sensor
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import time
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import gif
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import machine
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sensor.reset() # Reset and initialize the sensor.
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sensor.set_pixformat(sensor.RGB565) # Set pixel format to RGB565 (or GRAYSCALE)
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sensor.set_framesize(sensor.QQVGA) # Set frame size to QQVGA (160x120)
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sensor.skip_frames(time=2000) # Wait for settings take effect.
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led = machine.LED("LED_RED")
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led.on()
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g = gif.Gif("example.gif", loop=True)
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clock = time.clock() # Create a clock object to track the FPS.
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for i in range(100):
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clock.tick()
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# clock.avg() returns the milliseconds between frames - gif delay is in
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g.add_frame(sensor.snapshot(), delay=int(clock.avg() / 10)) # centiseconds.
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print(clock.fps())
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g.close()
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led.off()
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raise (Exception("Please reset the camera to see the new file."))
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