For Windows system:
https://download.annke.com/CMS/SADP_v3.0.2.4.zip
For Mac OS:
https://download.annke.com/document/Computer_Software/SADPTool.pkg.zip
2)The IP camera supports RTSP protocol. The correct description of RSTP is as follows:
The correct description of RSTP is as below:
RTSP without Authentication (NVR/DVR/IPC/Encoder)
rtsp://<IP address of device>:<RTSP port>/Streaming/channels/<channel number><stream number>
RTSP with Authentication
rtsp://<username>:<password>@<IP address of device>:<RTSP port>/Streaming/channels/<channel number><stream number>
Example:
rtsp://173.200.91.70:10554/Streaming/channels/101 – get the main stream of the 1st channel
rtsp://173.200.91.70:10554/Streaming/channels/102 – get the sub stream of the 1st channel
User name: admin (default)
Password: The password is the login password used to activate your device.
IP: You can get the camera's IP address on the SADP software.
Port: 554
<stream number> represents main stream (01), or the sub stream (02)
2. Download and install OBS Studio software
This software supports Windows, Linux, and Mac OS, it is a cross-platform software, here is the download link:
Download | OBS (obsproject.com)

3. Open OBS studio and add RTSP media sources to your IP camera.
1) Please click [+] in the [Source] module, and select [Media Source] in the Source menu. Here are the images for your reference.

2) Please customize the media source name, click "OK" to enter the properties window, and deselect "Local File", the software will display the [Input] and [Input Format] input boxes, in the [input] box, fill in your camera's RTSP URL.
3) After clicking OK, the OBS software will play the RTSP video stream.
4) Please click [File] in the menu, select [Settings], the software pop-up settings window, and in the tab we select [Video]. Then input a suitable base resolution and output resolution. The base resolution is preferably the same as the mainstream resolution of the IP camera.
4. Add your YouTube account.
1) Please click [File] in the menu, select [Settings], the software pop-up settings window, in the tab we select [Stream]. Here we choose YouTube - RTMPS streaming service.
2) Please click “Connect Account (recommended)”, enter your YouTube account username and password on the pop-up page, and then click “Continue” to allow OBS Studio access to manage your YouTube account.
3) After that, you can see your account has been connected.
5. Start Live Streaming
1) When everything is ready, click the [Start Streaming] button.
2) Please set the information for the new broadcast. Then click” Create broadcast and start streaming”.
3) Finally, please go to your YouTube live view interface, you can see your new live stream on YouTube.