capture-card-BU113G2
CamStream 4K
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Version：AVerMedia Streaming Center (Win) v1.6.65.1
OS：Win10 x64, Win 11
Description：
New Features
1.Added support for zoom, screenshot, and full-screen preview for more flexible operation.
2.Added hotkey function to start streaming or quickly perform common actions with hotkey.
3.Added stream quality display and detailed streaming platform settings, including privacy options, for more precise control over streaming status.
4.Added HDR brightness adjustment for more refined image colors.
5.Added VSync toggle for a smoother viewing experience.
UI and Stability Improvements
Optimized UI interface, and improved audio monitoring function and overall stability.
OS：Win10 x64, Win 11
Description：
New Features
1.Added support for zoom, screenshot, and full-screen preview for more flexible operation.
2.Added hotkey function to start streaming or quickly perform common actions with hotkey.
3.Added stream quality display and detailed streaming platform settings, including privacy options, for more precise control over streaming status.
4.Added HDR brightness adjustment for more refined image colors.
5.Added VSync toggle for a smoother viewing experience.
UI and Stability Improvements
Optimized UI interface, and improved audio monitoring function and overall stability.
Version: AssistCentralPro_v4.0.73
OS : macOS 14, macOS 15
Description:
1. Support for EDID Merge, Copy, and Internal mode changes has been added for the following models:
GC515, GC553G2, GC553Pro, GC575, GC571, GC573, GC570D
Support for EDID Merge and Internal mode changes has been added for GC551G2 (requires firmware ver. 1.2.6.1)
*Note: For more information on EDID modes, refer to this FAQ
2. Fixed issue: When Nitendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.
Version: AssistCentralPro_v4.0.73
OS : Win10 x64,Win 11
Description:
1. Support for EDID Merge, Copy, and Internal mode changes has been added for the following models:
GC515, GC553G2, GC553Pro, GC575, GC571, GC573, GC570D
Support for EDID Merge and Internal mode changes has been added for GC551G2 (requires firmware ver. 1.2.6.1)
*Note: For more information on EDID modes, refer to this FAQ
2. Fixed issue: When Nitendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.
OS : Win10 x64,Win 11
Description:
1. Support for EDID Merge, Copy, and Internal mode changes has been added for the following models:
GC515, GC553G2, GC553Pro, GC575, GC571, GC573, GC570D
Support for EDID Merge and Internal mode changes has been added for GC551G2 (requires firmware ver. 1.2.6.1)
*Note: For more information on EDID modes, refer to this FAQ
2. Fixed issue: When Nitendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.
Version：AVerMedia Streaming Center (Win) v1.6.53.1
OS：Win10 x64, Win 11
Supported Models:
GC311G2, BU113G2, GC553Pro, GC515, GC531, GC535, GC551G2, GC553, GC553G2, GC570D, GC571, GC573, GC575, GC311, BU113, PW310P, PW313, PW313D, PW315, PW513, PW515, AM310, AM310G2, AM350
Description：
1 Fixed an issue where multi-channel audio info might not show when opening Streaming Center with GC553G2.
2 Solved a problem where turning HDR on/off or opening/closing Streaming Center could sometimes cause the video to stop displaying or the audio to act abnormally.
3 Fixed a bug where a “Please connect AVerMedia device” message might randomly pop up when starting Streaming Center.
4 Improved scene transitions smoother while recording.
5 Fixed an audio issue where stereo or 5.1 channel sound could be incorrectly converted. Now, stereo input stays stereo, and 5.1 stays 5.1 as it should.
6 Fixed a problem where adding the Streaming Center Virtual Mic in OBS could cause it to lose sound after restarting Streaming Center or OBS.
OS：Win10 x64, Win 11
Supported Models:
GC311G2, BU113G2, GC553Pro, GC515, GC531, GC535, GC551G2, GC553, GC553G2, GC570D, GC571, GC573, GC575, GC311, BU113, PW310P, PW313, PW313D, PW315, PW513, PW515, AM310, AM310G2, AM350
Description：
1 Fixed an issue where multi-channel audio info might not show when opening Streaming Center with GC553G2.
2 Solved a problem where turning HDR on/off or opening/closing Streaming Center could sometimes cause the video to stop displaying or the audio to act abnormally.
3 Fixed a bug where a “Please connect AVerMedia device” message might randomly pop up when starting Streaming Center.
4 Improved scene transitions smoother while recording.
5 Fixed an audio issue where stereo or 5.1 channel sound could be incorrectly converted. Now, stereo input stays stereo, and 5.1 stays 5.1 as it should.
6 Fixed a problem where adding the Streaming Center Virtual Mic in OBS could cause it to lose sound after restarting Streaming Center or OBS.
Version：[Application] AssistCentralPro_v4.0.65
OS：macOS 15
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
OS：macOS 15
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
Version：[Application] AssistCentralPro_v4.0.65
OS：Win10 x64; Win11
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
OS：Win10 x64; Win11
Description：
1 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
2 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
3 Added 5.1 multichannel audio on/off toggle feature for GC553G2 (requires FW 1.0.8.1) and GC553PRO (requires FW 1.1.2.1).
4 Fixed an issue where applying the same manual exposure value to the PW513 resulted in inconsistent brightness levels.
5 Fixed an issue where using the "Restore Defaults" function in Assist Central Pro to PW310P could cause abnormal color output.
Version：AVerMedia Streaming Center (Win) v1.6.40.5
OS：Win10 x64, Win 11
Description：
1 Increased maximum video bitrate for recording to 500,000 Kbps.
2 Fixed an issue where Streaming Center could freeze after being resized on certain platforms.
3 Corrected error messaging when AMD graphics cards fail to record (incorrectly showing multi-stream settings).
4 Fixed misalignment of the red preview frame when switching input resolutions.
5 Enabled Microphone Noise Detection Alert by default when using AM series microphone, PW series webcam, and BU113G2.
6 Fixed audio drop issue when launching or closing Streaming Center.
7 Fixed potential freezing when both Streaming Center and Assist Central Pro are open and input resolution is changed.
8 Corrected oversaturated red issue in preview when receiving HDR input while Windows HDR is disabled.
9 Optimized smoothness of 1080p240 preview playback.
10 Fixed issue where no stream preview was shown on platforms like YouTube or Twitch on certain systems.
OS：Win10 x64, Win 11
Description：
1 Increased maximum video bitrate for recording to 500,000 Kbps.
2 Fixed an issue where Streaming Center could freeze after being resized on certain platforms.
3 Corrected error messaging when AMD graphics cards fail to record (incorrectly showing multi-stream settings).
4 Fixed misalignment of the red preview frame when switching input resolutions.
5 Enabled Microphone Noise Detection Alert by default when using AM series microphone, PW series webcam, and BU113G2.
6 Fixed audio drop issue when launching or closing Streaming Center.
7 Fixed potential freezing when both Streaming Center and Assist Central Pro are open and input resolution is changed.
8 Corrected oversaturated red issue in preview when receiving HDR input while Windows HDR is disabled.
9 Optimized smoothness of 1080p240 preview playback.
10 Fixed issue where no stream preview was shown on platforms like YouTube or Twitch on certain systems.
Version：[Application] AssistCentralPro_v4.0.56
OS：macOS 15
Description：
1 Added support for BU113G2.
2 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
3 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
OS：macOS 15
Description：
1 Added support for BU113G2.
2 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
3 Fixed a potential crash issue when switching input resolutions in Assist Central Pro.
Version：[Application] AssistCentralPro_v4.0.56
OS：Win10 x64; Win11
Description：
1 Added support for BU113G2.
2 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
3 Fixed a potential crash when switching input resolutions in Assist Central Pro.
OS：Win10 x64; Win11
Description：
1 Added support for BU113G2.
2 Fixed a crash issue when Assist Central Pro and Streaming Center are opened simultaneously.
3 Fixed a potential crash when switching input resolutions in Assist Central Pro.