Does gradio-webrtc support stream IP camera via a RTSP url?

[vm7608]

I'm integrating an IP camera feed into my Gradio application using WebRTC. The camera provides an RTSP stream URL. I'd like to know if gradio-webrtc currently supports directly connecting to and streaming from RTSP sources. Thank you so much!

[freddyaboulton]

Yes I think so because you can connect to your source using something like open-cv and then yield out the frames

import gradio as gr
from gradio_webrtc import WebRTC
import cv2

def generation():
    url = "https://download.tsi.telecom-paristech.fr/gpac/dataset/dash/uhd/mux_sources/hevcds_720p30_2M.mp4"
    cap = cv2.VideoCapture(url)
    iterating = True
    while iterating:
        iterating, frame = cap.read()
        yield frame

with gr.Blocks() as demo:
    gr.HTML(
        """
    <h1 style='text-align: center'>
    Video Streaming (Powered by WebRTC ⚡️)
    </h1>
    """
    )
    output_video = WebRTC(label="Video Stream", rtc_configuration=rtc_configuration,
                    mode="receive", modality="video")
    button = gr.Button("Start", variant="primary")
    output_video.stream(
        fn=generation, inputs=None, outputs=[output_video],
        trigger=button.click
    )

if __name__ == "__main__":
    demo.launch()

[vm7608]

The above code does not work. I don't think WebRTC has two arguments, mode and modality.

[freddyaboulton]

Update to the latest version please!