When using source-list, how can I force the remote rtsp stream to use the tcp protocol?

Please provide complete information as applicable to your setup.

• Hardware Platform (Jetson / GPU)
rtx 2060
• DeepStream Version
deepstream 7.0
• JetPack Version (valid for Jetson only)
• TensorRT Version
In deepstream container
• NVIDIA GPU Driver Version (valid for GPU only)
535
• Issue Type( questions, new requirements, bugs)
questions
• How to reproduce the issue ? (This is for bugs. Including which sample app is using, the configuration files content, the command line used and other details for reproducing)
• Requirement details( This is for new requirement. Including the module name-for which plugin or for which sample application, the function description)

When I use source-list to configure the rtsp data source, the image mosaic is quite serious due to the default udp protocol. I hope to alleviate this problem by setting it to use the tcp protocol. How should I do it?
This my config:
[source-list]

num-source-bins=1

list=rtsp://192.168.1:554/ch33/main/av_stream

rtsp-protocols=2

#list=sources_rtsp.csv

#csv-file-path=sources_rtsp.csv

use-nvmultiurisrcbin=1

#To display stream name in FPS log, set stream-name-display=1

stream-name-display=1

#sensor-id-list vector is one to one mapped with the uri-list

#identifies each sensor by a unique ID

sensor-id-list=UniqueSensorId1

#Optional sensor-name-list vector is one to one mapped with the uri-list

sensor-name-list=测试摄像头1

max-batch-size=4

http-ip=localhost

http-port=7000

set low latency mode for bitstreams having I and IPPP frames on decoder

low-latency-mode=0

#sgie batch size is number of sources * fair fraction of number of objects detected per frame per source

#the fair fraction of number of object detected is assumed to be 4

sgie-batch-size=10

set the below key to keep the application running at all times

You can try to set the select-rtp-protocol=4. Please refer to our source group guide.