N50 Firmware Download(Latest)

Release Date: 2026-09-24 Version: 2.48

New Features:

1. New N50/N60 Decoder UI with Real-Time Output Preview

○Optimized the overall decoder UI.

○Added a real-time decoded video preview window.

○Added real-time audio level meters for decoder output.

2. Real-Time Audio Level Meters Added to the Encoder

○Added audio level meters to the real-time encoder video preview, allowing users to monitor input audio levels and quickly verify whether the audio signal is operating normally.

3. Added NDI Timecode Support

○N50/N60 now support embedding NDI Timecode information into encoded NDI streams.

○N50 can detect timecode carried in the SDI input and embed it into NDI Timecode.

○N50 decoder now supports parsing NDI Timecode.

4. N50 Adds Automatic Recording Trigger Based on SDI Record Run Timecode

○Supports automatically starting or stopping local recording based on the running/stopped state of the incoming SDI timecode in Record Run mode, enabling synchronized recording with professional cameras.

○To use this feature, Follow SDI Timecode must be enabled in Recording Settings.

5. N50: Added Progressive-to-Interlaced (P-to-I) Conversion for Decoding

○The decoder can now convert Progressive (P) video sources to Interlaced (I) output, improving compatibility with broadcast and traditional SDI workflows.

6. Added Configurable Audio Encoding Bitrate

○NetStream and NDI HX encoding now support independent audio bitrate configuration.

7. Expanded NetStream Capacity

○Removed the previous software-defined limit on the number of NetStreams, allowing more network streams to be configured based on the device’s available processing resources.

8. Expanded Decoder Preset Capacity

○Removed the previous software-defined limit on the number of decoder presets, allowing more sources and decoding presets to be saved and managed.

9. Added H.265 / HEVC Encoding Support for RTMP Streaming

10. Added Advanced MPEG-TS Options for UDP/RTP

○Added Null Packet insertion.

○Added configurable PCR interval settings to improve compatibility with different receivers and broadcast systems.

11. Added 44.1 kHz Audio Sampling Rate Support for Encoder Input

12. Added Integration Support for the Kiloview AVX MediaHub System

○Devices can now be discovered, centrally managed, monitored, and maintained through AVX MediaHub.

Optimizations:

1. Comprehensively Improved Encoder Status Information and Information Hierarchy

○Reorganized the previously centralized device status information into three categories: Input Information, Encoding Information, and Network Traffic.

2. Improved Decoder UI and Status Information

○Optimized the overall decoder page layout and information hierarchy.

○Enhanced the presentation of decoder input, output, video, and audio status information for more efficient real-time monitoring and troubleshooting.

3. Improved SRT Decoder Synchronization

○Optimized the audio/video synchronization mechanism during SRT decoding, improving synchronization stability during long-running operation and under complex network conditions.

4. Improved NDI HX Time Synchronization

○Updated the internal NDI HX time reference to synchronize with NTP time, improving timing consistency across multiple devices and cross-device workflows.

5. Improved Device Login Security

○A new Signing Key is generated after each device reboot.

○Login credentials generated before the reboot are automatically invalidated, improving device access security.

6. Various Other Improvements

Bug Fixes:

1. Fixed SRT Decoder Audio Issues

○Fixed intermittent popping, crackling, and other audio anomalies that could occur in certain SRT decoding scenarios.

2. Fixed NDI Multicast Address Configuration Issues

○Fixed an issue with NDI multicast address configuration to ensure multicast streams can be received correctly according to the configured settings.

3. Various Other Bug Fixes