Anytime Help Center

N1x22A SVSI Hotfix Firmware Updater

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

1. Prerequisites

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:
Minimum version of N-Able must be 5.1.27,

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.

2. Revision History
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

3. Known Issues
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.​






Related Articles

Last modified at 5/1/2024 12:29 PM by PRO Knowledge Base