FIRMWARE RELEASE NOTES ====================== Products affected: Q1755-PT Release date: 2017-06-07 Release type: Production Firmware version: 5.50.2.2 File name: Q1755-PT_5_50_2_2.bin Preceding release: 5.50.2.1 -------------------------------------------------------------------------------- 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. Corrections in 5.50.2.2 since 5.50.2.1 ====================================== 5.50.2.2:C01 Fixed critical vulnerability ACV-116267. Known Bugs/Limitations ====================== 5.50.2.2:L01 Motion detection reacts to IR cut filter switching. 5.50.2.2:L02 Recording streams to SD Card with a total bit rate above 12Mbit/sec may cause missing frames/sequences. 5.50.2.2:L03 90 and 270 rotation can cause a drop in frame rate. 5.50.2.2:L04 Multiple simultaneous recordings to SD cards and network shares can degrade the performance of the system. 5.50.2.2:L05 Windows Network Shares do not handle all modifiers e.g. %c, since modifiers are UNIX standard. 5.50.2.2:L06 When Guard Tour is active, it is not possible to use PTZ controls with Viewer access rights. 5.50.2.2:L07 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. 5.50.2.2:L08 Stream profile names are limited to alphanumerical characters. 5.50.2.2:L09 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. 5.50.2.2:L10 Check and repair is only available if the file system is ext4. 5.50.2.2:L11 The AXIS Media Control client may stop displaying the H.264 video stream after the PC has been locked. 5.50.2.2:L12 Live view does not work with QuickTime player using default settings. Workaround: Disable Direct3D acceleration in Quicktime. 5.50.2.2:L13 When using an action rule results in short recordings, it is recommended to extend post-event time. 5.50.2.2:L14 To avoid corrupt recordings, it is recommended to unmount the SD Card before ejecting it. 5.50.2.2:L15 For actions based on PTZ events, it is not possible to use the #P (PTZ preset name) and #p (PTZ preset number) modifiers in the file names for network share uploads. 5.50.2.2:L16 Downgrading from 5.50.x to a 5.40.x firmware version will cause an AVHS/O3C connection to drop. Do not downgrade an AVHS/O3C connected camera unless you can do a factory reset locally on the camera. 5.50.2.2:L17 It's not recommended to downgrade to previous firmware when having HTTPS enabled. 5.50.2.2:L18 Video overlay text size is a global setting and can not be set for each stream profile. 5.50.2.2:L19 Modifying a PTZ view area using API and afterwards clicking save in the web interface, will cause the view area to revert to the old position. 5.50.2.2:L20 If text overlay is more than 460 characters long, no text will be displayed 5.50.2.2:L21 Private keys need to be in a PKCS#1 format in order to function. 5.50.2.2:L22 The resolutions of the pre-defined profiles have changed. Quality, Balanced and Bandwidth uses default resolution, which is equal to the highest available resolution. Mobile uses the lowest resolution. 5.50.2.2:L23 If downgrading to previous firmware version, a factory default is recommended after performing the downgrade. 5.50.2.2:L24 For network share passwords, the character comma (,) is not allowed. 5.50.2.2:L25 Not possible to view live or recorded video in Internet Explorer 10 Modern UI in Microsoft Windows 8. 5.50.2.2:L26 Extented Driver Specific settings are missing under PTZ, Advanced, Device settings. Parameters are available in plain configuration. 5.50.2.2:L27 Using Java applet as a viewer, the button Zoom Wide does not zoom out fully. 5.50.2.2:L28 Unclear error message when uploading audio clip with already existing name. 5.50.2.2:L29 Occasionally, G711 audio can lag when using Java applet. 5.50.2.2:L30 Embedded Motion Detection: When object size is set to low and sensitivity set to high, motion detection can occasionally be triggered when switching the IR filter on/off. Supported AXIS VAPIX API Image Resolutions for AXIS Q1755-PT ============================================================ Resolution Exceptions ========== ========== 1920x1080 1280x720 800x450 480x270 320x180 1280x960 1) 1024x768 1) 1024x576 1) 800x600 1) 768x576 1) 720x576 1) 704x576 1) 704x480 1) 640x480 1) 640x360 1) 704x288 1) 480x360 1) 704x240 1) 384x288 1) 352x288 1) 352x240 1) 320x240 1) 240x180 1) 240x135 1) 192x144 1) 176x144 1) 176x120 1) 160x120 1) 160x90 1) 1) Not visible in web user interface