FIRMWARE RELEASE NOTES ====================== Products affected: AXIS 241SA Video Server Release date: 2005-06-16 Release type: Production Firmware version: 4.21 File name: 241sa_421.bin Preceding release: n/a ------------------------------------------------------------------------------- UPGRADE INSTRUCTIONS ==================== The firmware can be upgraded using HTTP or FTP. After the firmware upgrade the PTZ-drivers that are installed need to be updated and reconfigured. The new drivers can be downloaded from here: http://www.axis.com/techsup/cam_servers/ptz/drivers.php HTTP ==== 1. Download the upgrade file to a directory that is accessible from your local computer. 2. Go to the the AXIS 241SA start page (e.g. http://192.168.0.90). 3. Click the Setup link and log in as root (or any other user with Administrator privileges) if you are prompted for a user name and password. You must be logged in as an Administrator to upgrade the unit. 4. Click System Options in the menu to the left. 5. Click Maintenance. 6. Click the Browse button in the Upgrade Server section. 7. Select the upgrade file you downloaded (and maybe decompressed) from our site. This file is typically named 241sa_421.bin or axis241sa.bin. 8. Click the Open button. 9. Click the Upgrade button in the Upgrade Server section. 10. Wait for the flash load to complete, which may take 1-10 minutes. The upgrade procedure is in four steps: Step 1, Shut down: Running applications are shut down and active connections are terminated. Step 2, Uploading firmware: The old firmware will be erased and the new firmware will be saved. During this step, the Power LED will blink green/amber. After a while the progress of the upgrade will be displayed in the web browser. Step 3, Reboot: The system restarts automatically. Step 4, Reconfiguration: The new firmware settings are configured to match the previous settings. The Status LED will be amber during this step. 11. After the upgrade has completed, the unit will automatically initiate the system, during which the Status LED blinks amber. When initiation is complete and the system is ready for use, the Status LED will be green. FTP === 1. You must be at the command prompt and in the directory that contains the upgrade file. Example: C:\Axis\241sa\4_21> 2. From the command prompt, open an FTP connection to the unit you wish to upgrade. (Do not use a "Windows" based FTP-program to do this, use only command line FTP programs!) 3. Log in as root. The default password for the root user is "pass", unless this has been changed by the user. You must be logged in as the root user to upgrade the unit. 4. Change to binary transfer mode by typing "bin" and press enter. 5. Type "hash" and press enter. (This will allow you to see how the upgrade progresses) 6. Type the command "put XXX.bin flash" where XXX.bin is the name of the upgrade file you downloaded (and maybe decompressed) from our site. This file is typically named 241sa_421.bin or axis241sa.bin. 7. Wait for the flash load to complete, which may take 1-10 minutes. The upgrade procedure is in four steps: Step 1, Shut down: Running applications are shut down and active connections are terminated. Step 2, Uploading firmware: The old firmware will be erased and the new firmware will be saved. During this step, the Power LED will blink green/amber. After a while the progress of the upgrade will be displayed in the command prompt. Step 3, Reboot: The FTP session terminates and the system restarts automatically. Step 4, Reconfiguration: The new firmware settings are configured to match the previous settings. The Status LED will be amber during this step. 8. After the upgrade has completed, the unit will automatically initiate the system, during which the Status LED blinks amber. When initiation is complete and the system is ready for use, the Status LED will be green. RELEASE 4.21 ============ 4.21 is the first official production release for the AXIS 241SA. Known limitations in 4.21 ========================= 4.21:1 During an HTTP upload, unnecessary log messages may appear and files may be missing in the uploaded file sequence. 4.21:2 Rotated video streams are not rotated in Motion Detection setup. 4.21:3 When starting a new live view stream or when getting a still image, running live view streams and events will be stopped for a short while. 4.21:4 Copying an event configuration does not work properly. Some parameters may not be copied correctly. Please verify each parameter value in the cloned event configuration. 4.21:5 Motion detection windows are adjusted so that their width and height are divisible by 8 (pixels). 4.21:6 When saving a snapshot image, some web browsers (e.g. Mozilla) will fetch a new picture and the saved picture will not match the displayed snapshot. 4.21:7 The Mozilla web browser does not always close the image stream properly when leaving the live view page. Restarting the stream can sometimes fail as well. Restarting Mozilla solves these two problems. 4.21:8 Viewing full screen and sequencing through different external video sources with different video streams in a sequence will switch the full screen mode off. 4.21:9 The AXIS Media Control may stop displaying the MPEG-4 stream after the screen saver has been active or the computer has been locked. Workaround: Reload the Live View page. 4.21:10 If using dual screens and moving the AXIS Media Control window from one screen to the other, the MPEG-4 stream may stop updating. Workaround: Reload the Live View page. 4.21:11 The Axis Media Control should reload itself at audio configuration changes on server. Sometimes it does not. Workaround: Reload the Live View page. 4.21:12 Axis Media Controls released before 4.21 will not work when trying to view MPEG-4. Workaround: Install new Axis Media Control when prompting. 4.21:13 A snapshot image of the MPEG-4 stream will not be aspect ratio corrected when using the AXIS Media Control to take the snapshot image while aspect ratio correction is enabled. 4.21:14 The text overlay in a 90/270 degree rotated NTSC image is garbled in both MJPEG and MPEG-4 when the image width is not evenly divisible by 16. 4.21:15 PTZ click in picture will not work when using the Java applet as the image viewer. 4.21:16 PTZ click in picture coordinates will not be correct in Mozilla when resizing the image using the view size buttons. 4.21:17 Half duplex audio does not function when viewing an MPEG-4 video stream. The audio stream will be transmitted in Full duplex mode, even if the audio mode is set to Half duplex. 4.21:18 Send the sound from the active client to all other clients does not work. 4.21:19 Selecting a user defined RTP multicast port other than 0 does not work. If selecting other than 0 the product will occasionally be unreachable. Application Developer Information ================================= Supported HTTP API Image Resolutions Resolution Exceptions ========== ========== 4CIF 704x576 1) 704x480 2) 2CIFEXP 704x288x2 1) 704x480x2 2) 2CIF 704x288 1) 704x240 2) CIF 352x288 1) 352x240 2) QCIF 3) 176x144 1) 3) 176x120 2) 3) 1) Only available for PAL cameras 2) Only available for NTSC cameras 3) Not available for quad images 90/180/270 degress rotation is not supported for quad images. The Axis Video API, RTSP - Interface Specification found at www.axis.com is supported by the AXIS 241SA. The following HTTP API groups are supported by the AXIS 241SA. For more information please refer to the HTTP API specification version 2, available at www.axis.com. Group Exceptions ===== ========== General Image and Video PTZ Motion Detection I/O Serial port IP filter Audio Built in templates for dynamic parameters are: Template Group ======== ===== 'event' Event 'external_video' ExternalVideo 'ftpaction' Event.E#.Actions 'ftp_config' EventServers.FTP 'httpaction' Event.E#.Actions 'http_config' EventServers.HTTP 'hwaction' Event.E#.Actions 'motion' Motion 'preset' PTZ.PresetPos 'preset_hidden' PTZ.PresetPos 'ptzaction' Event.E#.Actions 'smtpaction' Event.E#.Actions 'source' Sequence.S#.Source 'tcpaction' Event.E#.Actions 'tcp_config' Eventservers.TCP