最后更新： 05月07日
Firmware Release Notes
Product: UVC1-4K
Description: 4K HDMI to USB Capture Device
FG#: AMX-UVC1-4K
File Name: AMX-UVC1-4k_v1.1.40_2024.11.25.img
Firmware Version: 1.1.40
Release Date: 2024-11-25
1. Prerequisites
2. Features added in this release
3. Fixes in this release:
4. Known Issues
5. Programming Information
6. Notable Points
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1. Prerequisites
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- UVC Config Tool v1.1.1 (for new features added)
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2. Features added in this release:
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- Added ability to customize the Device Name (defaults to AMX-UVC1-4K)
-- Updated UVC Configuration Tool Video page with custom Device Name edit box
-- Note: "AMX - " is automatically added in front of the custom name when
viewed in Device Manager.
-- eg. If Device Name changed to "Front Camera" it will appear in Windows
Device Manager as "AMX - Front Camera"
- Added ability to disable audio so that it will not appear as a mic/input selection
in video conferencing program (as well as in Windows sound properties, device manager.)
-- Updated Audio page on the UVC Configuration Tool to add the Enable Audio toggle button
-- This setting defaults to enabled and can be disabled by sliding the toggle button to the left
- Updated the UVC Configuration Tool Firmware Version to show the version number rather
than the version release date.
- Enabled a watchdog to monitor the processor and restart if video issues are detected
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3. Fixes in this release:
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- None
Fixes in previous v1.1.34
- Fixed issue where audio was being muted whenever the video was muted
- Fixed issue where the audio input setting via UVC tool cannot be saved
after power cycle of UVC1-4K
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4. Known Issues
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UVC Configuration Tool Startup delay
- After installation, when opening the UVC Configuration Tool, it will launch within a few seconds
if you select "Run as Administrator". Otherwise, the tool can take up to a minute to open.
CUSTOM DEVICE NAME INSTRUCTIONS
- After changing Device Name in the UVC Config Tool, Tool will automatically close
- Then open Device Manager and expand the Cameras section.
- Right click on the old UVC1-4K device name and select "Uninstall device"
- Then right click on Cameras and select "Scan for hardware changes"
-- The new UVC1 device name will now show up
- Do the same process in the "Sound, video and game controllers" section by
uninstalling the old device name and then scan for hardware changes
-- The new UVC1 device name will now show up
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5. Programming Information
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Firmware Upgrade through UVC Configuration Tool
Note: The device will be non-operational during the upgrade.
1. Download and launch the UVC Configuration Tool from amx.com
2. Select "Firmware" from the menu options
3. Select "Send Firmware Update"
4. Locate the *.img file you wish to load
5. Select YES to upload the new firmware
(Do Not Disconnect the device during the upgrade)
6. The new Firmware version of the UVC1-4K device is shown
in the bottom right corner of the UVC Configuration Tool
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6. Notable Points
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- None
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