GoStream Duet 8 ISO Firmware V2.1.0 Release Note:

NOTE: After the equipment is updated, please restart it manually!

1. Audio Mixer Button Light Logic Optimization
– For In1–In8, Mic1, Mic2 (consistent with the audio meter):  
  Red = On Air (on PGM)
  Green = AFV
  White = Selected
– For PGM and Headphone buttons: 
  White = Selected
2. Recording Function Optimization
– When recording automatically stops after 2 hours, the system will automatically start a new recording session. All files are now cut into 2-hour chunks.
– If recording is interrupted unexpectedly, the system will automatically save the file and convert the temporary .TMP file into a playable .MP4.
3. Panning Direction Correction
– Turning the knob clockwise moves the audio to the right. Turning counterclockwise moves it to the left.
4. Stereo Audio Split Function
– When enabled, the Left Channel (L) is assigned to Audio Channel 1 (Mic 1), and the Right Channel (R) is assigned to Audio Channel 2 (Mic 2).
5. Mono-to-Stereo Duplication
– The Mono signal from the selected channel will be duplicated and sent to both Left (L) and Right (R): Copy L uses the left channel, Copy R uses the right channel.
6.Add Output Frame Rate
– Added proper support for 23.98 / 29.97 / 59.94 fps output formats.
7. Fade-To-Black (FTB) Function
– FTB is now available through PC control software.
8. Audio Level Quick Reset Using the Knob
– When an audio channel is selected, pressing the audio knob will reset the Fader and Level parameters to default.
9. Optimized the web browser input to reduce resource usage, thereby improving output frame rate performance.
10. Added the Macro Loop function. This allows automatic cyclical switching between inputs.
11. Add Border and Corner Radius functions to MultiSource windows. This also allows circular MultiSource windows. Radius and Border are adjusted individually for each window.
 12. Added manual adjustment for fan speed control (Auto/Low/High speed)
13. Optimized USB video output to resolve abnormal frame rate issues.
14. Fixed Bugs:
– Fixed the issue where PC software time calibration fails.
– Fixed the issue where custom settings disappeared when restoring the default stream list.
– Fixed the issue where screen tearing may occur when the output frame rate is set to 50 or 60 fps.
– Optimized the output frame rate for UVC.
– Fixed the issue where no signal is output when using an SDI-to-HDMI converter on OUT1.
– Fixed the issue where the PGM limiter fails to take effect after being enabled.
– Optimized the latency between HDMI/SDI signal input and microphone input.