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Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

New Features
1. Browser Source: Add a web browser window to Streaming Center and stream or record it together with other sources.
2. Instant Highlight: Capture and save important moments at any time with instant highlight recording.
3. Hybrid MP4 Recording Format: Added support for the Hybrid MP4 recording format.
4. Drawing Mode / Cursor Mode: Added canvas drawing and cursor features to draw and highlight key points in real time.
5. Video Source Editing: Freely crop, warp, and lock video sources.
6. Global Audio Devices: Add an audio device with one click and apply it to all scenes.
7. Default Audio Detection: Automatically follows system settings, using the computer’s default microphone and speakers as audio devices.
8. MultiChat Box: Integrates chat messages from multiple streaming platforms into a single interface.
9. Beauty Filter: Supports GC535, GC531, PW513, and PW315.
10. New Streaming Platform: Supports the Naver CHZZK streaming platform.

Improvements & Fixes

Enhanced audio compatibility between the Streaming Center virtual microphone and video conferencing software to ensure audio is transmitted properly.

SHA-256 Checksum:
e78f003b87ef2e54506c2459c075f777b208dd94a6e484f397e3f55040f5f998

See the new features in action：

Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Version：Streaming Center v1.9.19.1

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Version：Streaming Center v1.9.4.5

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.
2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.
3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.
4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version：Streaming Center v1.9.4.5 BETA

Purpose: Streaming & Recording

OS：Win10 x64, Win 11
[Improvements & Fixes]

1. Stability and Performance: Improved overall stability and user experience.

2. Audio and Device Support: Improved audio processing, device detection, and virtual microphone compatibility.

3. Streaming and System Compatibility: Improved streaming functionality, installation process, and system compatibility.

4. PW313D Resolution Settings: Both cameras can now be configured to their respective maximum supported resolutions.

[Security Updates]

CVE-2024-33861: Strengthened callback pointer handling in string conversion functionality.

CVE-2024-36048: Improved the generation of OAuth random values.

CVE-2024-39936: Strengthened security handling for HTTP/2 encrypted connections.

CVE-2025-30348: Optimized the XML serialization process.

CVE-2025-4211: Strengthened security handling for Windows file links.

CVE-2025-5455: Improved data handling for Data URLs.

CVE-2025-5683: Improved the stability of ICNS image data processing.

CVE-2026-9499: Strengthened text encoding data handling.

CVE-2016-9840: Strengthened zlib data processing.

CVE-2016-9841: Strengthened zlib data processing.

CVE-2016-9842: Strengthened integer operation handling in zlib.

CVE-2018-25032: Strengthened compressed data handling in zlib.

CVE-2022-37434: Strengthened Gzip data handling in zlib.

CVE-2018-1002209: Strengthened ZIP file path handling in QuaZIP.

CVE-2023-4863: Strengthened image data handling in libwebp.

Version: Assist Central Pro v4.1.25

Purpose: Configuration & Update

OS : macOS 15, macOS 26

Description:
New Feature - Supports switching between Relink Mode and Scaling Mode:

Relink Mode (Default): Captures at the same resolution and FPS as the input signal.
Scaling Mode: Allows users to manually select the desired capture resolution and FPS through the software.

Note: To use the new features, both the firmware and Assist Central Pro must be updated to the latest versions. Please download and install BU113G2 Firmware v1.1.3.1 and Assist Central Pro v4.1.25

Version：BU113G2 FW Update Tool v1.1.3.1

OS：macOS 15, macOS 26
Description：
New Feature - Supports switching between Relink Mode and Scaling Mode:

Relink Mode (Default): Captures at the same resolution and FPS as the input signal.
Scaling Mode: Allows users to manually select the desired capture resolution and FPS through the software.

Version: Assist Central Pro v4.1.25

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:
New Feature - Supports switching between Relink Mode and Scaling Mode:

Relink Mode (Default): Captures at the same resolution and FPS as the input signal.
Scaling Mode: Allows users to manually select the desired capture resolution and FPS through the software.

Version：BU113G2 FW Update Tool v1.1.3.1

OS：Win10 x64, Win 11
Description：
New Feature - Supports switching between Relink Mode and Scaling Mode:

Relink Mode (Default): Captures at the same resolution and FPS as the input signal.
Scaling Mode: Allows users to manually select the desired capture resolution and FPS through the software.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version：AVerMedia Streaming Center v1.8.22.2

Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Added support for Voice Mode: recording a separate audio file in MP3 format.

2. Fixed an issue where the audio devices for GC573 and GC570D might function abnormally when no video input signal is detected.

3. Fixed an occasional audio loss issue when enabling microphone monitoring or switching profiles.

4. Fixed an occasional software hang issue during the first launch after a system reboot.

5. Optimized fullscreen playback and preview performance.

Version: Diagnosis Tool v3.0.14.2

Purpose: Compatibility Check

OS : Win10 x64, Win11

Description:

1. Added a search bar for quickly finding products by name or model number.

2. Updated the supported product list.

3. Improved the interface and analysis messages for a smoother user experience.

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.7.4.1
Purpose: Streaming & Recording

OS：Win10 x64, Win 11

Description：

1. Kick CDN Support: Integrated support for Kick streaming.

2. Audio Monitoring: Enabled by default for all capture devices.

3. AV1 & NVIDIA Super Resolution: Now supported for recording and streaming.

Supported Models: GC553G2, GC575, GC573, GC553Pro, GC551G2.

4. New Aspect Ratios: Added support for 21:9 ultra-wide recording and portrait (9:16) streaming.

5. HEVC Encoder Support:

SDR → YouTube

HDR → YouTube / RTMP

6. Bug Fixes:

Resolved crashes during Alt+Tab switching and Snapshot usage.

Fixed blurry visuals when capturing Discord.

7. Optimized startup to prevent occasional black screens and audio anomalies.

See the new features in action：

Version: Assist Central Pro v4.0.80
Purpose: Configuration & Update
OS : macOS 15, macOS 26
Description:
1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.
2. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.
3. Fixed an issue on macOS where GC313Pro couldn’t retrieve firmware version information correctly.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version: Assist Central Pro v4.0.80

Purpose: Configuration & Update

OS : Win10 x64,Win 11

Description:

1. Added support for German, Spanish, Russian, French, Korean, and Thai interface languages.

2. Added PCIe information display to the GC573 settings page.

3. Fixed an issue where some devices weren’t being detected or were showing up incorrectly.

4. Fixed a rare issue where GC553G2 and GC575 lights couldn’t be controlled through Assist Central Pro on certain PCs.

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

Version：AVerMedia Streaming Center (Win) v1.6.65.1
Purpose: Streaming & Recording

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.

See the new features in action：

PW515 Quick Start Guide

Version: Assist Central Pro v4.0.73
Purpose: Configuration & Update
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 Nintendo Switch 2 was set to 1440p60 and when GC551G2 passthrough was connected to certain monitors, Assist Central Pro displayed incorrect input resolution.

Version: Assist Central Pro v4.0.73
Purpose: Configuration & Update
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) v1.6.40.5
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.

BU113G2 User Manual

BU113G2 Datasheet

BU113G2 QSG

Version：AVerMedia Voiceengine v1.0.27.1
OS：Win10 x64, Win 11
Description：
The new version fixes the problem that changing the path during the installation process of the old version of Voiceengine may cause the installation or device recognition issue.

PW313D Datasheet US TAA NDAA

PW515 Datasheet (US TAA NDAA)

PW513 Datasheet (US TAA NDAA)

PW315 Datasheet (US TAA NDAA)

PW310P Datasheet (US NDAA)

PW313 Datasheet (US NDAA)

Version：AVerMedia PW513 Firmware 0.0.8000.48 (MAC)
OS：macOS 12, macOS 13

Description：
In response to the recent changes in the new version of Microsoft Teams & Skype, the PW513 firmware has been modified to ensure efficient operation.

Version：AVerMedia PW513 Firmware 0.0.8000.48 (Win)
OS：Win10 x64 ; Win11

Description：
In response to the recent changes in the new version of Microsoft Teams & Skype, the PW513 firmware has been modified to ensure efficient operation.

Version：AVerMedia Voiceengine v1.0.23.1
OS：Win10 x64, Win 11
Description：
Enhanced the compatibility with more platforms.

Description:
Live Streamer cam 513 Quick Installation & Troubleshooting Guide

Part 1. System Requirements (For dedicated streaming PC)
Part 2. Quick installation guide on AVerMedia camengine software application
Part 3. Troubleshooting guide - helps achieve better image quality

Description:
Tripod Quick Setup Guide

Description：
PW515 Datasheet.

Description：
PW515 User Manual

Description:
PW315 Quick Guide

Description:
PW313D Quick Guide

Description:
PW313 Quick Guide

Description:
PW310P Quick Guide

Version：[Application] PW315 FW Update Tool v2000
OS：Win10 x64
Description：
Optimize the application for various environments

Version： AVerMedia PW315 FW Update Tool v2000 (Mac)
OS：macOS 15
1. Application optimized for various environments.
2. MacOS 15 supported.

Description：
PW513 User Manual.

Description：
PW315 User Manual

Description：
PW310P User Manual

Description：
PW315 Datasheet

Description：
PW310P Datasheet

Description：
PW513 Datasheet

Description：
PW313 setup on Windows

Description：
PW313 Skype for Mac guide

Description：
PW313 MacOS setup guide

Description：
PW313 ZOOM setup guide

Description：
PW313 Datasheet

Version：Streamengine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Version：Streamengine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Version：Streamengine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Version：Streamengine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Version：Streamengine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Version：Streamengine v2.0.0.36
OS：Win10 x64
Description：
Modified localized strings.
Modified device name.

Version：[Stream engine] V1.3.0.17 (Beta)
OS：Win7 x86, Win7 x64, Win8.1 x86, Win8.1 x64, Win10 x86, Win10 x64
Description：
1. Support 64-bit streaming software (e.g. OBS, Streamlabs OBS…etc).
2. Add French UI support.
3. Remove the independent audio capture filter.
User manual: Link

Version：[Application & Driver] RECentral:1.3.0.117 (Beta) Driver:3.7.x.39 Streamengine:1.3.0.17 (Beta)
OS：Win7 x86, Win7 x64, Win8.1 x86, Win8.1 x64, Win10 x86, Win10 x64
Description：
-Package with Stream engine* which can be supported by 64-bit streaming software (e.g. OBS, Streamlabs OBS…etc).
* Stream engine’s user manual: Link

Version：[Application] RECentral: v4.2.0.29 Beta & Driver:3.0.x.99
OS：Win 7 x64, Win 8.1 x64, Win 10 x64
Description：
1. Fixed an audio static noise issue.
2. Fixed an issue that webcam's H.264 format may not preview correctly on Win10 (build 1803).
3. Fixed an issue that some webcam’s resolution list was incorrect.
4. Fixed an issue that hot button was ineffective to launch RECentral with GC510/GC513.
5. Use single mode page as default page.
6. Support hiding cursor and control bar when changing to full-screen mode.
7. Support HEVC record if the graphics card supports HEVC hardware encoder.
8. Fixed some minor issues.

Version：[Application & Driver] RECentral:v1.3.0.109 (Beta) Driver:v3.3.x.52 (Beta)
OS：Win7 x64, Win7 x86, Win8.1 x64, Win8.1 x86, Win 10 x86, Win 10 x64
Description：1. Fixed youtube streaming fail with specific youtube user account
2. Fixed crash issue if "ASUS virtual camera" has been installed
3. Fixed sometimes recording or streaming be interrupted issue
4. Fixed twitch streaming fail issue
5. Fixed recording crash if mix mic at current pc mode
6. Fixed recorded file audio mute if change source audio sample rate when recording
7. Fixed sometimes crash when streaming

Version：[Application & Driver] RECentral:v1.3.0.109 (Beta) Driver:v1.0.x.84 (Beta)
OS：Win 7 x86, Win 7 x64, Win 8.1 x86, Win 8.1 x64, Win 10 x86, Win 10 x64
Description：1. Fixed youtube streaming fail with specific youtube user account
2. Fixed crash issue if "ASUS virtual camera" has been installed
3. Fixed sometimes recording or streaming be interrupted issue
4. Fixed twitch streaming fail issue
5. Fixed recording crash if mix mic at current pc mode
6. Fixed recorded file audio mute if change source audio sample rate when recording
7. Fixed sometimes crash when streaming
8. Support 59.94 fps record/stream (only for CV710)

Version：[Application & Driver] RECentral:v1.3.0.109 (Beta) Driver:v3.3.x.52 (Beta)
OS：Win7 x64, Win7 x86, Win8.1 x64, Win8.1 x86, Win 10 x86, Win 10 x64
Description：1. Fixed youtube streaming fail with specific youtube user account
2. Fixed crash issue if "ASUS virtual camera" has been installed
3. Fixed sometimes recording or streaming be interrupted issue
4. Fixed twitch streaming fail issue
5. Fixed recording crash if mix mic at current pc mode
6. Fixed recorded file audio mute if change source audio sample rate when recording
7. Fixed sometimes crash when streaming

Version：[Application & Driver] RECentral:v1.3.0.109 Driver:v3.7.x.39
OS：Win7 x86, Win x64, Win8.1 x86, Win8.1 x64, Win10 x86, Win10 x64
Description：- Improve stability
- Fixed audio wasn’t recorded if changing audio sample rate while recording
- Support new Twitch API
- Fixed sometimes record was stopped unexpectedly
- Fixed capture device can’t be detected if system has installed ASUS virtual camera
- Fixed some YouTube account cannot start streaming
- Update win10 logo driver

Version：[Application & Driver] RECentral:3.0.0.10 Driver:3.0.x.90 (Beta)
OS：Win 7 x64, Win 8 x64, Win 8.1 x64, Win 10 x64
Description：1. Web Page Overlay Support (you can embed TwitchAlerts)
2. Text Overlay Support
3. Video Overlay Support
4. Webcam Background Removal by Chroma Key
5. Webcam Background Removal by TriDef Smartcam (without Green-Screen)
6. Source Video Clip/Rotate Support
7. GUI and UI Update
8. Minor Bug Fixes and Other Improvements.
*only for X64 version.

Version：[Application & Driver] RECentral:2.1.0.5 Driver:3.0.x.83(Closed Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64, Win 10 x86, Win 10 x64
Description：1. Web Page Overlay Support (you can embed TwitchAlerts)
2. Text Overlay Support
3. Video Overlay Support
4. Webcam Background Removal by Chroma Key
5. Webcam Background Removal by TriDef Smartcam (without Green-Screen)
6. Minor bug fixes and other improvements.
Downloads: https://goo.gl/hQxE8G

Version：[Driver] 3.0.x.81(Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64, Win 10 x86, Win 10 x64
Description：1. Fixed the crash issue after twitch account logged in.
2. Fixed cannot add webcam to the 3rd template under "Scene".

Version：[Application] RECentral:2.0.0.58(Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64, Win 10 x86, Win 10 x64
Description：1. Fixed the crash issue after twitch account logged in.
2. Fixed cannot add webcam to the 3rd template under "Scene".

Version：[Application & Driver] RECentral:2.0.0.58 Driver:3.0.x.81(Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64, Win 10 x86, Win 10 x64
Description：1. Fixed the crash issue after twitch account logged in.
2. Fixed cannot add webcam to the 3rd template under "Scene".

Version：[Driver] 3.0.x.81(Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64
Description：1. Support webcam resolution adjustment.
2. Support webcam background removal.
3. Support DXVA setting.
4. Support new CDN, Hitbox.
5. Display the response state of Twitch/Hitbox server.
6. Display streaming speed.
7. Handle network disconnected when streaming.
8. Show correct error code when login failed.
9. Support PIP disable feature.
10. Minor bug fixes and other improvements.
11. Known issue: Cannot add webcam to the 3rd template under "Scene".

Version：[Application] RECentral:2.0.0.57(Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64
Description：1. Support webcam resolution adjustment.
2. Support webcam background removal.
3. Support DXVA setting.
4. Support new CDN, Hitbox.
5. Display the response state of Twitch/Hitbox server.
6. Display streaming speed.
7. Handle network disconnected when streaming.
8. Show correct error code when login failed.
9. Support PIP disable feature.
10. Minor bug fixes and other improvements.
11. Known issue: Cannot add webcam to the 3rd template under "Scene".

Version：[Application & Driver] RECentral:2.0.0.57 Driver:3.0.x.81(Beta)
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64, Win 8.1 x86, Win 8.1 x64
Description：1. Support webcam resolution adjustment.
2. Support webcam background removal.
3. Support DXVA setting.
4. Support new CDN, Hitbox.
5. Display the response state of Twitch/Hitbox server.
6. Display streaming speed.
7. Handle network disconnected when streaming.
8. Show correct error code when login failed.
9. Support PIP disable feature.
10. Minor bug fixes and other improvements.
11. Known issue: Cannot add webcam to the 3rd template under "Scene".

Version：Stream engine v1.3.0.13 (Beta)
OS：Win7 x86, Win7 x64, Win8.1 x86, Win8.1 x64, Win10 x86, Win10 x64
Description：•The Live Gamer HD Stream engine makes Live Gamer HD compatible with DirectShow compliant software (e.g., OBS, WireCast, FME...) by creating a virtual device called Live Gamer HD Stream engine”.
•Simultaneously record the Live Gamer HD video source while streaming.

* Live Gamer HD driver must be pre-installed before running the Live Gamer HD Stream engine.

Version：Stream engine v1.3.0.13 (Beta)
OS：Win7 x86, Win7 x64, Win8.1 x86, Win8.1 x64, Win10 x86, Win10 x64
Description：•The Live Gamer HD Stream engine makes Live Gamer HD compatible with DirectShow compliant software (e.g., OBS, WireCast, FME...) by creating a virtual device called Live Gamer HD Stream engine”.
•Simultaneously record the Live Gamer HD video source while streaming.

* Live Gamer HD driver must be pre-installed before running the Live Gamer HD Stream engine.

Version：Stream engine v1.3.0.13 (Beta)
OS：Win7 x86, Win7 x64, Win8.1 x86, Win8.1 x64, Win10 x86, Win10 x64
Description：•The LGP Stream engine makes LGP compatible with DirectShow compliant software (e.g., OBS, WireCast, FME...) by creating a virtual device called “LGP Stream engine”.
•Simultaneously record the LGP video source while streaming.

* LGP driver must be pre-installed before running the LGP Stream engine.

Version：Stream engine V1.0.0.3
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64
Description：•The Live Gamer HD Stream engine makes Live Gamer HD compatible with DirectShow compliant software (e.g., OBS, WireCast, FME...) by creating a virtual device called ??ive Gamer HD Stream engine??
•Simultaneously record the Live Gamer HD video source while streaming.

* Live Gamer HD driver must be pre-installed before running the Live Gamer HD Stream engine.

Version：Stream engine V1.0.0.35
OS：Win 7 x86, Win 7 x64, Win 8 x86, Win 8 x64
Description：•The LGP Stream engine makes LGP compatible with DirectShow compliant software (e.g., OBS, WireCast, FME...) by creating a virtual device called ??GP Stream engine??
•Simultaneously record the LGP video source while streaming.

* LGP driver must be pre-installed before running the LGP Stream engine.