def saveaudio():
path1 = r'C:\Users\Administrator\Desktop\recording\%s.wav' % n
time = 5
Audio.record_audio(time, path1)
while 1:
frame = cv2.imread(r'C:\Users\Administrator\Desktop\image1\%s.png' % n)
cv2.resize(frame, (800, 600), frame)
pro.addimage(frame)
# 调同轴前两个参数调大小，后两个参数调位置,第五个参数调框的宽度
pro.changeimage(550, 400, 245, 190, 5)
pro.showimage()
# 保存一屏的标记图
cv2.imwrite(r'C:\Users\Administrator\Desktop\image3\%s.png' % n,
pro.image3)
# 保存二屏的标记图
cv2.imwrite(r'C:\Users\Administrator\Desktop\image5\%s.png' % n,
pro.image5)
z = cv2.getTrackbarPos('z', 'projector_3')
print('n=', n)
# waitkey的时间决定了播放的帧率 waitkey 时间越短，放的越快
k = cv2.waitKey(100) & 0xFF
if k == ord('m'):
pro.mode = not pro.mode
if k == ord(' '):
cv2.waitKey()
if k == ord('z'):
# n = int(input())
n = z
if k == ord('r'):
# 保存音频,建议在Main-3里面专门录音，不要既录音也画标记，忙不过来
path1 = r'C:\Users\Administrator\Desktop\recording\%s.wav' % n
time = 5
Audio.record_audio(time, path1)
n += 1
