Release Date: 2026-10-23 Version: 1.20

New Features:

1.Added a log system to facilitate issue diagnosis and feedback.

• Supports online viewing of system logs on the Web management page.

• Supports filtering by log level and manual refresh.

• Supports downloading current logs and historical logs.

2.Added a KiloLink group to the source list on the decoder side.

• Displays, in one place, the signal sources automatically discovered through RF02 Rack Media Platform aggregation.

3.Added support for outputting a custom no-signal prompt image.

• Encoder side: when the input source has no signal, a user-defined no-signal prompt image can be output.

• Decoder side: when the source being decoded is interrupted or no valid signal is available, a user-defined no-signal prompt image can be output.

Optimizations:

1.Upgraded SRT Library to v1.5.7, including security hardening and related vulnerability fixes.

Bug Fixes:

1.Fixed an issue where HTTPS key file generation occasionally failed after the upgrade, resulting in the inability to access the Web management page.

2.Fixed the failure to decode video streams containing B-frames.

3.Fixed playback stuttering when decoding HLS streams.

4.Fixed an issue where the volume of USB audio (NDI HB) on the encoder side was too high.

5.Fixed an issue where the upgrade progress was not displayed after firmware verification passed.

6.Fixed abnormal preview display in NDI Monitor when the NDI HB preview window was reduced in size after a USB camera was connected.

Release Date: 2026-10-23 Version: 1.20

New Features:

1.Added a log system to facilitate issue diagnosis and feedback.

• Supports online viewing of system logs on the Web management page.

• Supports filtering by log level and manual refresh.

• Supports downloading current logs and historical logs.

2.Added a KiloLink group to the source list on the decoder side.

• Displays, in one place, the signal sources automatically discovered through RF02 Rack Media Platform aggregation.

3.Added support for outputting a custom no-signal prompt image.

• Encoder side: when the input source has no signal, a user-defined no-signal prompt image can be output.

• Decoder side: when the source being decoded is interrupted or no valid signal is available, a user-defined no-signal prompt image can be output.

Optimizations:

1.Upgraded SRT Library to v1.5.7, including security hardening and related vulnerability fixes.

Bug Fixes:

1.Fixed an issue where HTTPS key file generation occasionally failed after the upgrade, resulting in the inability to access the Web management page.

2.Fixed the failure to decode video streams containing B-frames.

3.Fixed playback stuttering when decoding HLS streams.

4.Fixed an issue where the volume of USB audio (NDI HB) on the encoder side was too high.

5.Fixed an issue where the upgrade progress was not displayed after firmware verification passed.

6.Fixed abnormal preview display in NDI Monitor when the NDI HB preview window was reduced in size after a USB camera was connected.

Release Date: Oct.23, 2026 Version: 1.20

New Features：

1.Display the Line In audio level meter when Line In is used as the audio input.

2.Fall back to the mainstream for preview when a video source has no substream.

Bug Fixes：

1.Fixed an issue where the playback progress bar would freeze when the signal source reconnected during recording.

2.Fixed incorrect frame rate display for files recorded from PTZ cameras.

3.Fixed a system hang that occurred after approximately one hour of transcoded recording with Line In enabled.

4.Fixed an issue where unlocking DISK2 during DISK1 playback paused the DISK1 playback, which could not be resumed with the Play button.

5.Fixed intermittent black screen during playback on the host.

6.Fixed audio noise in the host-side Line Out monitoring preview when the audio has more than 2 channels.

7.Fixed the audio level meter moving downward in reverse at low volume levels.

Optimizations：

1.Fixed several crash issues to improve program stability.

2.Standardized API naming conventions and added support for creating authorization strings dedicated to API calls.

3.Improved slow response and stuttering when saving settings on the host.

Release Date: 2026-10-16 Version: 1.10

New Features and Improvements

1.Improved Firmware Upgrade Process: Added support for automatically updating the MCU firmware during controller firmware upgrades, simplifying the upgrade process.

2.Improved LCD Display: Optimized information presentation on the front-panel LCD for better readability of device status information.

3.Improved Controller Card Dual-Port Network Stability: Optimized network communication when both controller card network ports are active simultaneously, improving the stability of P3 aggregation connections and NDI device discovery.

Release Date: 2026-10-10 Version: 1.30

New Features:

1. Added Pagination for Recording File List：Added pagination support to improve browsing and management of large numbers of recording files.

Optimizations:

1. Updated SRT Library to v1.5.7: Updated the underlying SRT library to version 1.5.7.

2. Enhanced System Security：

• Web Authentication: Introduced a dual-token authentication mechanism using Access Tokens (1-hour validity) and Refresh Tokens (7-day validity) to enhance Web access security and session management.

• API Security: Strengthened parameter validation and access protection for system configuration and network management interfaces.

• ONVIF Security: Improved authentication and access control for ONVIF interfaces, enhanced protection of sensitive user information, and optimized handling of malformed requests.

• System Service Security: Enhanced SSH service security configurations and key management, and strengthened protection for critical system operations such as time zone configuration.

Bug Fixes:

1. Fixed an issue where configuration files could not be exported if their timestamps were earlier than 1980.

2. Fixed an issue that caused intermittent audio stuttering during RTMP streaming when using a USB video source.

Release Date: 2026-10-10 Version: 1.30

New Features:

1. Added Pagination for Recording File List：Added pagination support to improve browsing and management of large numbers of recording files.

Optimizations:

1. Updated SRT Library to v1.5.7: Updated the underlying SRT library to version 1.5.7.

2. Enhanced System Security：

• Web Authentication: Introduced a dual-token authentication mechanism using Access Tokens (1-hour validity) and Refresh Tokens (7-day validity) to enhance Web access security and session management.

• API Security: Strengthened parameter validation and access protection for system configuration and network management interfaces.

• ONVIF Security: Improved authentication and access control for ONVIF interfaces, enhanced protection of sensitive user information, and optimized handling of malformed requests.

• System Service Security: Enhanced SSH service security configurations and key management, and strengthened protection for critical system operations such as time zone configuration.

Bug Fixes:

1. Fixed an issue where configuration files could not be exported if their timestamps were earlier than 1980.

2. Fixed an issue that caused intermittent audio stuttering during RTMP streaming when using a USB video source.