How to take rtsp input in deepstream python sample test4 for nvmsgbroker

surajkushwah6969 · August 17, 2022, 7:22pm

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
GPU
• DeepStream Version
6.1

• TensorRT Version
TensorRT 8.2.5.1

• NVIDIA GPU Driver Version (valid for GPU only)
510.47.03

• Issue Type( questions, new requirements, bugs)
In python sample test4, I am unable to take RTSP input alone with msg broker.
With file input it’s working, but when I change it to RTSP it’s not.
Can I get help on, how to convert -

This test for rtsp input?

yingliu · August 18, 2022, 3:29am

Can the RSTP stream be played by vlc locally? Can you share the command the logs? Thanks.

surajkushwah6969 · August 18, 2022, 1:50pm

yes rtsp is running from mpv and vlc,

This file is working. It’s deepstream test 4 in python.

github.com

NVIDIA-AI-IOT/deepstream_python_apps/blob/master/apps/deepstream-test4/deepstream_test_4.py

#!/usr/bin/env python3

################################################################################
# SPDX-FileCopyrightText: Copyright (c) 2019-2021 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
################################################################################

import sys

This file has been truncated. show original

The msgbroker in pipeline is giving me data to my rabbitmq server.

The only change I making is -
Instead of filesrc input.
I am doing
gst-launch-1.0 uridecodebin uri=“” ! x264enc

Why x264enc?
well, on my local computer
I ran uridecodebin uri={url} ! x264enc ! h264parse ! mpegtsmux ! hlssink
This is converting my rtsp to hls.
and notice this is using h264parse, this plugin is getting used in the deepstream_test_4 too.
So according to me,
if I do

uridecodebin uri={url} ! x264enc ! h264parse ! → do the exact same working thing in deepstream_test_4
since my test 4 is working everything else should work. No issue in that. But it’s not working because , what I feel is the real time issue. Live stream is giving data and I get some time issue, This is just my guess.
So I just want to know, How to convert deepstream_test_4 for rtsp instead of filesrc.
I am stuck for months on this.

surajkushwah6969 · August 18, 2022, 1:55pm

running.py (19.7 KB)
line number 347, this is my version of deepstream_test_4 to run the rtsp.

Amycao · August 22, 2022, 8:12am

There is no update from you for a period, assuming this is not an issue anymore.
Hence we are closing this topic. If need further support, please open a new one.
Thanks

The only change I making is -
Instead of filesrc input.
I am doing
gst-launch-1.0 uridecodebin uri=“” ! x264enc

Did you mean the python app working using filesrc input, but not with rtsp input? How about your filesrc and rtsp src codec format?

system · September 20, 2022, 5:21am

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.