ADD file via upload

main.py

@@ -0,0 +1,54 @@
+from ffmpy3 import FFmpeg
+from cv2 import cv2
+import subprocess
+
+rtmpUrl = "rtmp://175.24.114.42:1935/myapp/test"
+camera_path = "output.mp4"
+cap = cv2.VideoCapture(0)
+
+reRate=0.6 #缩放比例
+
+# Get video information
+fps = int(cap.get(cv2.CAP_PROP_FPS))
+width = int(cap.get(cv2.CAP_PROP_FRAME_WIDTH)*reRate)
+height = int(cap.get(cv2.CAP_PROP_FRAME_HEIGHT)*reRate)
+
+# ffmpeg command
+PicCommand = ['ffmpeg',
+        '-y',
+        '-f', 'rawvideo',
+        '-vcodec','rawvideo',
+        '-pix_fmt', 'bgr24',
+        '-s', "{}x{}".format(width, height),
+        '-r', str(fps),
+        '-i', '-',
+        '-c:v', 'libx264',
+        '-pix_fmt', 'yuv420p',
+        '-preset', 'ultrafast',
+        '-f', 'flv', 
+        rtmpUrl]
+
+
+SouCmd = ['ffmpeg', 
+        '-re',
+        '-i', 
+        '''C:\\1.mp3''', 
+        '-vn', 
+        '-acodec', 
+        'copy',
+        '-f', 'flv', 
+        rtmpUrl]
+
+# 管道配置
+p = subprocess.Popen(PicCommand, stdin=subprocess.PIPE,shell=False)
+        
+# read webcamera
+while(cap.isOpened()):
+    ret, frame = cap.read()
+    reFrame=cv2.resize(frame,(0,0),None,reRate,reRate)
+    if not ret:
+        print("Opening camera is failed")
+        break
+            
+
+    p.stdin.write(reFrame.tostring())