FPS check

[Greazy]

How to check fps from stream using only python? Is there any examples or somth?

[Anandesh-Sharma]

class FPSVideoStreamTrack(VideoStreamTrack):
    def __init__(self, original_track):
        super().__init__()  # Initialize the parent class
        self.original_track = original_track  # Store the original video track
        self.start_time = time.time()
        self.frame_count = 0

    async def recv(self) -> VideoFrame:
        # Receive the next frame from the original track
        frame = await self.original_track.recv()

        # Update the frame count
        self.frame_count += 1

        # Calculate FPS every 1 second
        current_time = time.time()
        elapsed_time = current_time - self.start_time
        if elapsed_time > 1.0:
            fps = self.frame_count / elapsed_time
            print(f"FPS: {fps:.2f}")

            # Reset frame count and timer
            self.frame_count = 0
            self.start_time = current_time

        return frame

used this code, works fine for me.

[R0NAM1]

Mine too, very simple, just diff the last frame time with the current time and 1 divide by it.

            lastFrameDrawnDiff = (time.time() - myGlobals.timeLastFrameDrawn)
            fps = round(1 / lastFrameDrawnDiff)