FIRMWARE RELEASE NOTE ====================== Products affected: Q1921/-E Release date: 2018-03-26 Release type: Production Firmware version: 5.51.5 File name: Q1921_5_51_5.bin Preceding release: 5.50.4.9 -------------------------------------------------------------------------------- Upgrade instructions ==================== The firmware can be upgraded using Axis Camera Management, HTTP or FTP. Please follow the instructions from the user's manual, the web page at http://www.axis.com/techsup/cam_servers/how_to_upgrade.htm or the file named howtoupgrade.txt. NOTE ==================== For latest information about Axis Cybersecurity, see https://www.axis.com/se/sv/support/product-security. Corrections in 5.51.5 since 5.50.4.9 ==================================== 5.51.5:C01 Updated R2 GlobalSign Root Certificate to version 20170717. 5.51.5:C02 Corrected an issue that let the camera become unresponsive in rare occasions when connected to an AVHS system. 5.51.5:C03 Corrected critical vulnerability ACV-128401. Known Bugs/Limitations ====================== 5.51.5:L1 90 and 270 rotation can cause a drop in frame rate. 5.51.5:L2 If the device has ongoing continuous recordings and the device is restarted using the restart option in web interface, the current part of recordings(block) can not be accessed or downloaded through the web interface. 5.51.5:L3 AXIS Media Control client may stop displaying the H.264 video stream after the PC has been locked. 5.51.5:L4 Live view does not work with QuickTime player using default settings. Workaround: Disable Direct3D acceleration in Quicktime. 5.51.5:L5 To avoid corrupt recordings, it is recommended to unmount the SD Card before ejecting it. 5.51.5:L6 Video overlay text size is a global setting and can not be set for each stream profile. 5.51.5:L7 Private keys need to be in a PKCS#1 format in order to function when installing Certificates. 5.51.5:L8 If downgrading to previous firmware version, a factory default is recommended after performing the downgrade. 5.51.5:L9 On Windows shares, upload paths for events needs to be created on the share before use. 5.51.5:L10 The ipv6.class field will have the same value in all IPv6 packages. The class field value depends on the value of the DSCP setting. 5.51.5:L11 AMC with IE10 does not work when using IPv6. 5.51.5:L12 For scheduled action rules, a failing action due to temporarily down service can lead to no actions until the next time schedule gets active. 5.51.5:L13 Reboot is necessary after enabling SOCKS. 5.51.5:L14 When changing active https-certificate, the device needs to be restarted before it becomes active. 5.51.5:L15 Upgrading from firmware 5.40 and prior requires an upgrade of the recordings database. This can take up to five minutes and is conducted on first boot. Make sure to not remove power or SD card during the first five minutes after upgrading the device. Recordings made with firmware earlier than 5.20 will not be readable on the SD Card from firmware 5.40 and onward. Backup important recordings and reformat the SD Card after the firmware upgrade. 5.51.5:L16 Time modifiers used in the field "Create folder" is only used upon activation of the rule, hence no new folders are created with the current time during an active rule. To have new folders created with time modifiers you should add them in the "Base filename". Supported AXIS VAPIX API Image Resolutions for AXIS Q1921/-E ============================================================ Resolution Exceptions ========== ========== 768x576 720x576 640x512 640x480 480x360 384x288 320x256 320x240 240x180 176x144 160x128 160x120 704x576 1) 704x480 1) 704x288 1) 704x240 1) 352x288 1) 352x240 1) 240x135 1) 192x144 1) 176x120 1) 80x60 1) 1) Not visible in web user interface