RE-3 Firmware Download(Latest)

Release Date: 2025.7.7 Version: 1.21.0008

New Features:

1. Added support for MP2 and MP3 audio encoding.
2. Added support for the function of quickly enabling or disabling streaming and recording through the front panel on the WEB control.
   3.Added support for customizing UDP bind-port.
   4.Added support for selecting the “old” RTMP version in the RTMP protocol.
   5.Added support for enabling or disabling API authentication.
   6.Added support for customizing the “image” display in “static fallback image” settings.
   7.Added support for USB PTZ camera control function.
   8.Added support for TS stream recording format.

Fixes:
Resolved the issue where RTSP primary and secondary streams could not be decoded when the encoding frame rate was lower than 5 frames.

Version Optimizations:
Optimized some interactive experiences and prompts.

Notes:

1. The TS – udp, HLS, SRT, NDI – HX, and RTP protocols do not support G.711a/u audio encoding.
2. If you downgrade from this version to an older one, there may be an encoding failure problem caused by the incompatibility of the configuration files. You can solve this problem by restoring the factory settings.
3. When there are no restrictions on the size and duration of the recorded files, you need to ensure that there is enough disk space. Alternatively, you can select the recording strategy of stopping recording when the space is insufficient.
4. When deleting oldest recordings is enabled, the system will automatically remove the oldest files in the specified directories (HDMI/SDI/MIX) if the storage becomes full.
5. Due to the influence of the Internet on the NDI bridge, when the network is congested, the audio and video might be out of sync. When the network returns to normal, it will automatically recover.
6. After restarting the device or inserting a storage device, it will be slow to open the recorded files on the storage device for the first time.
   7.After upgrading to version 1.21, you need to perform a refresh (Shift+F5 or Ctrl+F5) to enable API authentication; otherwise, login issues may occur.