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Compare editions Paid editions include all features of the Free edition, plus the capabilities listed below.
Function SRT Preview SRT Preview PRO Real-time Video Preview ○ ○ SRT Caller ○ ○ SRT Listener ○ ○ SRT Connection Settings ○ ○ Connection History ○ ○ Auto Start ○ ○ Live Statistics ○ ○ AAC Audio Playback ○ ○ Audio Level Display ○ ○ UI-hidden Mode ○ ○ Settings Management ○ ○ Clear Statistics ○ ○ Per-channel Audio Controls × ○ MPEG-TS Recording × ○ Multiple Instances × ○
○ Included · × Not included
Verified information
System requirements
Platform Windows Requirements shared by the listed editions are shown.
Application views
Screenshots The same screenshots represent both the Free and PRO editions.
SRT Preview / SRT Preview PRO ‹ › SRT Preview Basic and Monitor tabs shown side by side with connected streams 1 of 2
Verified changes
Release history SRT Preview · Version 1.0.8 Date not verified
Added IPv6 address and DNS host name support to SRT caller mode. Added IPv4/IPv6 listener support. Renamed the Caller destination field to Host and added bracketed IPv6 input and Host/Port history. Updated the in-app support URL. SRT Preview · Version 1.0.7 Date not verified
Improved audio/video startup synchronization and preroll. Added AVSync status to the Monitor tab. Added AVSync bypass for immediate audio and video output. SRT Preview · Version 1.0.6 Date not verified
Added SRT caller mode for IPv4 connections. Added SRT encryption for caller and listener modes. Added Stream ID and receive Latency settings. Added caller connection history and Auto Start. Improved startup synchronization and reduced preview latency. Added a link from the free edition to SRT Preview PRO. SRT Preview · Version 1.0.4 Date not verified
Added AAC audio playback through the Windows default audio output. Organized settings and monitoring into Basic, Monitor, Audio, Rec, and System tabs. Added audio levels and CH1/CH2 volume, mute, and delay controls. (PRO ONLY) Added MPEG-TS recording. (PRO ONLY) Added settings reset, import, and export. Added recovery after audio output changes or device disconnection. Updated the SRT Preview PRO product and executable names. SRT Preview · Version 1.0.3 Date not verified
Fixed a UI crash during high-load SRT reception. Added diagnostic logging and crash information. Help
Documentation and FAQ 
