Product guide
SRT USB CAM
Configure a USB camera as a single SRT video and audio source.
Overview
Use this guide when one USB camera needs to send H.264 video and AAC-LC audio in an MPEG-TS stream over SRT.
Installation
- Install the application from its verified distribution link below.
- Connect the USB camera and confirm that Windows can use it.
- Prepare the destination address and UDP port for the receiving endpoint.
Basic configuration
- Select the camera and audio source required for the stream.
- Choose Caller or Listener to match the receiving endpoint.
- Enter the destination or listening port settings.
- When encryption is used, configure the same passphrase and key length at both ends.
Main operations
Start with the built-in test signal when checking a new signal path. After reception is confirmed, switch to the camera source and watch the live statistics. Recording can be used when a local copy is required.
Checks before use
- Confirm that the selected camera is not exclusively in use by another application.
- Allow the configured UDP port through the applicable firewall.
- Do not publish SRT passphrases or private stream addresses.
Troubleshooting
If no stream arrives, compare Caller and Listener modes, ports, and encryption settings at both ends. Test one change at a time and consult the common FAQ.