Product Name: N-Series N1x22 Video Encoder/Decoder
FG #: FGN1122-SA (NMX-ENC-1122)
FGN1222-SA (NMX-DEC-1222)
FGN1122-CD (NMX-ENC-1122-C)
FGN1222-CD (NMX-DEC-1222-C)
Version: v1.15.74
Release Date: 7/13/2023
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1. Prerequisites
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When updating firmware, units will take 10-15 minutes to complete their update.
A new process for updating units is being employed. As a result, two major changes are needed. The first change is a minimum version of N-Able that must be used. Please see the N-Able link below:
N-Able PC:
The second required change is to enable maintenance mode on encoders and decoders before updating firmware. Please follow these instructions on enabling maintenance mode:
Upgrading to PHP 7.4 (v1.15.71) will take a while (30 - 60 minutes). Once the PHP is updated, subsequent upgrades will take the average 10-15 minutes to complete.
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2. Revision History
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Version 07/13/2023 (v1.15.74)
• Fixed AES67-TAI clk adjustment for missing or late packet arrivals
Version 07/03/2023 (v1.15.72)
• DSCP# drop down update with correct values.
Version 06/16/2023 (v1.15.71)
• PHP upgrade to version 7.4
Version 05/18/2023 (v1.15.67)
• Updated web pages to increase security and stability
Version 05/03/2023 (v1.15.66)
• Webpage security and functions broken fix
Version 05/03/2023 (v1.15.66)
• Webpage security and functions broken fix
Version 04/03/2023 (v1.15.65)
• Fixed accept hanging issue causing socket failures when polling.
Version 03/16/2023 (v1.15.64)
• Fixed improper SAP discovery packet showing in firmware versions 1.15.61, 1.15.62, 1.15.63
Version 02/20/2023 (v1.5.63)
• added socket reset in event of network communication seize.
Version 02/02/2023 (v1.5.61)
• Removed /tmp folder access from webpage
Version 1/17/2023 (v1.15.60)
• Added a new IR command, for directTV ir control using netlinx to N2030
setSettings:irHexAlt:1 - to change the default IR to control directTV boxes
setSettings:irHexAlt:0 - to change back to the default IR control
Version 12/19/2022 (v1.15.59)
• Added the ability for user input for clock domain data/value for aes67 (0-32)
Version 10/27/2022 (v1.55.57)
• Correted an issue with AES67 and clocking.
Version 10/25/2022 (v1.15.56)
• Fixed encoder randomly losing audio over time
Version 08/26/2022 (v1.15.55)
• PoE change to Class 3
Version 06/28/2022 (v1.15.52)
• AES67 SessionID fix
• Model hostname change for LLDP report
Version 10/08/2021 (v1.15.49)
• Fix AES67 streaming to Qsys devices
Version 09/21/2021 (v1.15.48)
• Fix stream changing issue
Version 05/18/2021 (v1.15.46)
• Fix DHCP when updating latest firmware from factory firmware
Version 01/21/2021 (v1.15.45)
• Fix analog audio stops after volume commands
Version 01/08/2021 (v1.15.44)
• N1xxx updated number of slides per playlist to 8
Version 10/02/2020 (v1.15.43)
• Fixes IR issues
Version 4/22/2020 (v1.15.41)
• LLDP enables class 3 power for POE switches
Version 2/7/2020 (v1.15.40)
• Add new command to create dhcp timing extended
New command "setSettings:dhcpAgain:300", after
300 seconds after the unit assigns itself an auto IP, the DHCP process
would start again. User can modify the 300 to value they need.
Version 12/13/2019 (v1.15.39)
• Fix random dhcp failure after firmware update
Version 11/15/2019 (v1.15.38)
• Fix commands not working randomly after a reboot
Version 10/31/2019 (v1.15.37)
• Fix HDMI locking issue with certain laptops
Version 10/03/2019 (v1.15.34)
• Fix various issues with VLAN tagging on Decoder
Version 10/03/2019 (v1.15.31)
• Introduced VLAN tagging on Decoder
Version 07/18/2019 (v1.15.26)
• Fixed version reporting incorrect on webpage.
Version 07/10/2019 (v1.15.25)
• Remove VLAN Tagging for decoders for verification of encoders
Version 07/10/2019 (v1.15.24)
• Fixed AES67 Packet Length with VLAN Tagging on N2000A Encoders
Version 07/10/2019 (v1.15.23)
• Fixed AES67 Packet Length with VLAN Tagging on N1000A Encoders
Version 05/20/2019 (v1.15.21)
• Added vlan tagging for video/audio on decoders
Version 04/10/2018 (v1.15.18)
• Added a new optional IR method
• Add commands for relative volume controls
Version 03/16/2018 (v1.15.17)
• Netlinx bugfix - buffer RS-232 serial responses to minimize data events
• Fix analog audio left/right bleed issue
Version 03/13/2018 (v1.15.16)
• Improved IR output compatiblility
• Disable SSL ciphers in TLS1.1 and older
• Improve detection of audio codec ESD event
• Add option 'Resync HDMI on Live Play' for compatibility with some displays
Version 02/12/2018 (v1.15.13):
• Improve handling of serial data
Version 02/05/2018 (v1.15.12):
• Correct issue with video artifacts
• Improve audio codec ESD resilience
• Updated web security to fix vulnerabilities
Version 01/05/2018 (v1.15.10):
• Correct AES67 audio compatibility with QSC Core
• NetLinx bugfixes
Version 11/27/2017 (v1.15.9):
• Add support for Samsung Touchpanel
• NetLinx bugfixes
Version 11/27/2017 (v1.15.8):
• Correct playback of multichannel AES67 audio
Version 9/8/2017 (v1.15.7):
• Corrected an issue with 1080i resolution
Version 9/8/2017 (v1.15.6):
• Fix potential issue where Hostplay can fail.
Version 8/31/2017 (v1.15.5)
• Improved camera standby support
• Improved detection of DVI vs. HDMI audio on certain sources
• AES67 defaults to port 5004 on factory restore
Version 8/29/2017 (v1.15.4)
• Added Stream Loss Action on web page and select None, HDMI Disable, or Standby mode
• Audio codec recovers from ESD faster
• AES67 limited to 239.x.x.x addresses
Version 8/2/2017 (v1.15.2)
• Netlinx 0.0.32: Defaults to RXON to automatically handle string responses
• Added additional HID touchscreens support
• Interleaved audio streams output correctly when in MPC mode
Version 7/19/2017 (v1.15.1)
• Improved handling of video sources in standby
Version 7/17/2017 (v1.15.0)
• Added 'Display Hostplay on No Input' feature that turns off encoder transmit when no input detected
• Added 'Disable HDCP Adveristing' feature that no longer provides HDCP negotiation on encoder input
Version 7/13/2017 (v1.14.15)
• IR compatibility mode added for support of Foxtel devices
• Host play for Non Supported Mode no longer forces a restart every 30 seconds
• Netlinx 0.0.30: Bug fix
• Added additional touchscreen support
Known bug(s): 1080i is currently encoding incorrectly. Do not use this intermediate update on 1080i based installs.
Version 6/26/2017 (v1.14.14)
• Improved ability for audio codec to recovery from ESD/shock
Version 6/14/2017 (v1.14.13)
• Microphone bias added and default bias is now OFF
Version 4/03/2017 (v1.14.11b)
• Correct time synchronization handling
Version 4/03/2017 (v1.14.11)
• Netlinx - Correct display of Svsi devices in Netlinx master webpage
• Netlinx - Correct handling of 1024 byte buffered RS-232 Rx data
• Netlinx- add VIDOUT_ON-[ON/OFF], modify VIOUT_MUTE to send/disable avmute
• Netlinx- correct truncation of getStatus API response.
• Increase KVM report size for Sharp touchpanel
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3. Known Issues
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• When enabling VLAN tagging on the decoder switching streams will occasionally take longer.
• Later built Panasonic PCT2485 touchscreens must be connected and powered before powering up decoder or the USB connection will hang until decoder rebooted. Powering up both units at the same will also work.
