Fix streaming

application/camera-backend/main.py

@@ -35,7 +35,7 @@ def get_image():
     return Response(content=data.getvalue(), media_type="image/jpeg")
 
 class StreamingOutput(io.BufferedIOBase):
-    def __init(self):
+    def __init__(self):
         self.frame = None
         self.condition = Condition()
 
@@ -66,7 +66,11 @@ async def mjpeg():
     picam2.configure(capture_config)
 
     output = StreamingOutput()
-    picam2.start_recording(MJPEGEncoder(), FileOutput(output), Quality.VERY_HIGH)
+    encoder = MJPEGEncoder()
+    encoder.output = FileOutput(output)
+
+    picam2.start_recording(encoder, Quality.VERY_HIGH)
+
     def stop():
         logging.info("Stopping recording")
         picam2.stop_recording()
@@ -74,7 +78,7 @@ async def mjpeg():
 
     return StreamingResponse(
         generate_frames(output),
-        media_type="multipart/x-mixed-replace; boundry=frame",
+        media_type="multipart/x-mixed-replace; boundary=frame",
         background=BackgroundTask(stop)
     )