4. 为什么 每次录制视频的时间都会少呢？哪位大佬帮忙看看 设置的是录制15个小时 出来每段视频只有20分钟 共30段视频
  • OpenMV VSCode 扩展发布了，在插件市场直接搜索OpenMV就可以安装
  • 如果有产品硬件故障问题，比如无法开机，论坛很难解决。可以直接找售后维修。
  • 发帖子之前，请确认看过所有的视频教程，https://singtown.com/learn/ 和所有的上手教程http://book.openmv.cc/
  • 每一个新的提问，单独发一个新帖子
  • 帖子需要目的，你要做什么？
  • 如果涉及代码，需要报错提示与全部代码文本，请注意不要贴代码图片
  • 必看：玩转星瞳论坛了解一下图片上传，代码格式等问题。

    • 为什么 每次录制视频的时间都会少呢？哪位大佬帮忙看看 设置的是录制15个小时 出来每段视频只有20分钟 共30段视频

    • K
       

      import sensor, image, time, mjpeg, pyb
from pyb import RTC
RED_LED_PIN = 1
BLUE_LED_PIN = 3
Time = [2023, 6, 4, 7, 0, 1, 0, 0]
Act_Time = [4, 7 , 0 , 0]
Set_Time = [0, 15, 0, 0]
Days = 2
X = 30
Fps = 44
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.set_windowing((240, 240))
sensor.skip_frames(time = 2000)
clock = time.clock()
rtc = RTC()
rtc.datetime(Time)
m = [0]
for B in range(X * Days):
    m.append(mjpeg.Mjpeg(str(B + 1) + ".mjpeg"))
for Day_count in range(Days):
    pyb.LED(RED_LED_PIN).on()
    sensor.skip_frames(time = 2000)
    print("You're on camera!")
    while((rtc.datetime()[2] * 86400 + rtc.datetime()[4] * 3600 + rtc.datetime()[5] * 60 + rtc.datetime()[6]) < ((Act_Time[0] + Day_count) * 86400 + Act_Time[1] * 3600 + Act_Time[2] * 60 + Act_Time[3])):
        print("**********Wait**********" + '\n')
        print(str(rtc.datetime()[4]) + 'h', str(rtc.datetime()[5]) + 'm', str(rtc.datetime()[6]) + 's')
        print("wait" + '\n')
    pyb.LED(RED_LED_PIN).off()
    pyb.LED(BLUE_LED_PIN).on()
    for A in range(X):
        for i in range(Fps * ((Set_Time[0] * 86400 + Set_Time[1] * 3600 + Set_Time[2] * 60 + Set_Time[3]) / X)):
            print("**********ACT**********" + '\n')
            print(str(rtc.datetime()[4]) + 'h', str(rtc.datetime()[5]) + 'm', str(rtc.datetime()[6]) + 's')
            clock.tick()
            m[A + 1 + X * Day_count].add_frame(sensor.snapshot())
            print(str(clock.fps()) + 'fps' +'\n', "Num = " + str(i))
            print(A + 1 + X * Day_count, '\n' )
        m[A + 1 + X * Day_count].close(clock.fps())
    pyb.LED(BLUE_LED_PIN).off()
    print("Done! Reset the camera to see the saved recording.", '\n')
      0

    • 你这个rtc我看着不知道什么意思，如果要录制15小时, 可以用millis()判断.

      import sensor, image, time, mjpeg, 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.QVGA) # or sensor.QQVGA (or others)
sensor.skip_frames(time = 2000) # Let new settings take affect.
clock = time.clock() # Tracks FPS.

pyb.LED(RED_LED_PIN).on()
sensor.skip_frames(time = 2000) # Give the user time to get ready.

pyb.LED(RED_LED_PIN).off()
pyb.LED(BLUE_LED_PIN).on()

m = mjpeg.Mjpeg("example.mjpeg")

print("You're on camera!")
start = pyb.millis()
while (pyb.millis()-start) < 15*60*60*1000:
    clock.tick()
    m.add_frame(sensor.snapshot())
    print(clock.fps())

m.close(clock.fps())
pyb.LED(BLUE_LED_PIN).off()
print("Done! Reset the camera to see the saved recording.")
      0