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Change RTSP streaming paramters via SD Card

This function is no longer support from VIO Software v1.0.4.2 or higher.

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Last updated 8 months ago

1. Overview

This is a menthod to allow user can change the parameter of RTSP streaming from the Vio payload
Software App version: v1.0.3.1 to v1.0.4.1
This function is no longer support from VIO Software v1.0.4.2 or higher. Please configure the RTSP stream via Web App Settings

2. How to use

Create a "rtsp_stream.txt" file to the top folder on the microSD card then plug into the Vio payload
With App , Create a "" file to the top folder on the microSD card then plug into the Vio payload
Reboot to apply the settings.
The parameter will be default if the Vio payload can not detect the config file on the microSD card.
The default settings is: 1080p / 4M.

3. The content of rtsp_stream.txt file

/*-----RTSP stream config-----*/
// Change the setting below to change the rtsp stream info

// streaming resolution
// 1: 1920x1080
// 2: 1280x720
// 3: 640x480
RESOLUTION 3

// streaming bitrate, in bits
BITRATE 4000000

/*-----End--------------------*/

4. Test command with gstreamer

gst-launch-1.0 rtspsrc latency=0 location=rtsp://<vio_ip>:8554/vio ! rtph264depay ! decodebin ! videoconvert ! autovideosink sync=false

Change the latency to 100 / 500/ 1000 then see the difference.

5. Convert dos2unix

If you create a rtsp_stream.txt on a Windows machine, it must be convert to unix system file style.
Please use below tools to convert the file before putting it onto the microSD card.