Windows · SRT · Free and paid editions
SRT TEST Signal
Generate and send an SRT test signal for receiver, network-path, and decoder checks. Choose the free single-instance edition or the paid MULTI edition for up to 16 independent transmitter windows.
- Generated video test signal
- SRT transmission
- Receiver and network-path checks
Editions
Compare editions
Paid editions include all features of the Free edition, plus the capabilities listed below.
| Function | SRT TEST Signal | SRT TEST Signal MULTI |
|---|---|---|
| Generated Video Test Signal | ○ | ○ |
| Color Bars and Noise Patterns | ○ | ○ |
| Selectable Resolution and Frame Rate | ○ | ○ |
| SRT Caller and Listener Modes | ○ | ○ |
| SRT Encryption | ○ | ○ |
| AAC-LC Test Audio | ○ | ○ |
| MPEG-TS Recording | ○ | ○ |
| Live Statistics | ○ | ○ |
| OpenH264 Encoder | ○ | ○ |
| Multiple Instances (up to 16) | × | ○ |
○ Included · × Not included
Current version: Version not verified for either edition.
Verified information
System requirements
- Device
- PC
- Minimum OS
- Windows 10, version 17763.0
Requirements shared by the listed editions are shown.
Application views
Screenshots
The same screenshots represent both the Free and MULTI editions.
SRT TEST Signal / SRT TEST Signal MULTI

Verified changes
Release history
No verified release history is available.