Need to send stream to the specific rtsp server via the specific port

YellowSnake · February 9, 2023, 2:44am

Hi experts，I need to send the stream created by openMV H7/H7plus to the specific rtsp server via the specific port. Is there any examples help in this case? The example script ’ rtsp_video_server_lan.py’ is for the server mode which is not in our case. Thanks in advance for any help.

kwagyeman · February 9, 2023, 5:20am

Hi, there are no examples for this. If you open up the RSTP example code it’s just python that’s writing to sockets:

github.com

openmv/openmv/blob/master/scripts/libraries/rtsp.py

# This file is part of the OpenMV project.
#
# Copyright (c) 2013-2020 Ibrahim Abdelkader <iabdalkader@openmv.io>
# Copyright (c) 2013-2020 Kwabena W. Agyeman <kwagyeman@openmv.io>
#
# This work is licensed under the MIT license, see the file LICENSE for details.

import network, pyb, re, socket, struct

class rtsp_server:

    def __valid_tcp_socket(self): # private
        if self.__tcp__socket is None:
            try:
                s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
                s.bind(self.__myaddr)
                s.listen(0)
                s.settimeout(5)
                self.__tcp__socket, self.__client_addr = s.accept()
                s.close()

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YellowSnake · February 10, 2023, 2:46am

Hi kwagyeman, thank you for the quick reply. Do you have any ffmpeg or the reference libraries? I am newone in python coding. Hope to get more help. Thanks in advance.

kwagyeman · February 10, 2023, 4:26am

Yeah, to be clear… rtsp works by the camera being a server and a client connecting to it. It doesn’t work any other way. So, not sure what you want to do. If you want the camera to send video to a server you need to implement the sockets level code for that.