基于OpenMV平台进行开发
特别注意:
1.OpenMV需要安装SD存储卡
2.视频格式为mjpeg格式(目前知道迅雷看看可以打开)
运行结果:
程序代码:
import sensor, image, time, mjpeg, pyb
RED_LED_PIN = 1
BLUE_LED_PIN = 3
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(10)
clock = time.clock()
pyb.LED(RED_LED_PIN).on()
sensor.skip_frames(30)
pyb.LED(RED_LED_PIN).off()
pyb.LED(BLUE_LED_PIN).on()
m = mjpeg.Mjpeg("example.mjpeg") #视频的保存路径
print("You're on camera!")
for i in range(200):
clock.tick()
img = sensor.snapshot() #获取图像
m.add_frame(img) #将图像插入视频中的一帧
print(clock.fps())
m.close(clock.fps())
pyb.LED(BLUE_LED_PIN).off()
print("Done! Reset the camera to see the saved recording.")