openmv/usr/examples/06-Video-Recording/gif.py
Kwabena W. Agyeman 94bc225542 Moved examples arround.
Tried to emulate Arduino's 11 folders... I'd perfer to have all the
shield scripts in one folder... but, that might not make sense. I don't
really want one script per folder however. So, I might merge some more
stuff in the future. I have a grand idea here that will become evident as
I work though the examples.

Anyway, the current structure is not final. It will be in flux for a
little while.

As for Git History, folder history is the best we're going to get. Git
and GitHub don't seem to deal with moves too well.
2016-03-30 21:30:11 -04:00

38 lines
1.1 KiB
Python

# GIF Video Recording Example
#
# Note: You will need an SD card to run this example.
#
# You can use your OpenMV Cam to record gif files. You can either feed the
# recorder object RGB565 frames or Grayscale frames. Use photo editing software
# like GIMP to compress and optimize the Gif before uploading it to the web.
import sensor, image, time, gif, pyb
RED_LED_PIN = 1
BLUE_LED_PIN = 3
sensor.reset() # Initialize the camera sensor.
sensor.set_pixformat(sensor.RGB565) # or sensor.GRAYSCALE
sensor.set_framesize(sensor.QQVGA) # or sensor.QVGA (or others)
sensor.skip_frames() # Let new settings take affect.
clock = time.clock() # Tracks FPS.
pyb.LED(RED_LED_PIN).on()
sensor.skip_frames(30) # Give the user time to get ready.
pyb.LED(RED_LED_PIN).off()
pyb.LED(BLUE_LED_PIN).on()
gif = gif.Gif("demo.gif", loop=True)
print("You're on camera!")
for i in range(100):
clock.tick()
# clock.avg() returns the milliseconds between frames - gif delay is in
gif.add_frame(sensor.snapshot(), delay=int(clock.avg()/10)) # centiseconds.
print(clock.fps())
gif.close()
pyb.LED(BLUE_LED_PIN).off()
print("Done! Reset the camera to see the saved recording.")