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Windows Update

PRISM Destktop

v5.0.2 Update (2025-11-19)

The PRISM Desktop Windows v5.0.1 update includes the following:

New Features

  • Added Apple ID Login

  • Added Facebook permission to receive facebook [Sticker Comment] and [Avatar sticker]

  • Added source-to-screen distance pixel display even if the source edge is out of preview

  • Added guidelines for center position and sources alignment

  • Added horizontal flip function in video device capture

  • Added vertical resolution options to the resolution menu

  • Added an option to automatically paste the stream key

Changes

  • Improved Twitch/Facebook Login

  • Improved announcement details link

  • Removed virtual camera library conflict during installation

  • Improved Contact Us

Bug Fixes

  • Fixed Source Reference Count Issue

  • Fixed crash when create stinger transition source failed

  • Fixed issue that video capture preview had no screen when switching to OBS virtual camera

  • Fixed scrollbar action block in Audio Mixer sometimes


v5.0.1 Hotfix Update (2025-10-24)

The PRISM Desktop Windows v5.0.1 hotfix update includes the following improvements:

  • Fixed an issue where using Windows Capture or Game Capture could cause frame drops in some cases.


v5.0.1 Update (2025-09-25)

The PRISM Desktop Windows v5.0.1 update includes the following new features:

  • New Lens Auto-Launch Feature

  • New Loading Screen

  • Source Dock List: Added tooltips for icons

  • Sidebar Menu: Added tooltips for the three bottom menus


v5.0.0 Update (2025-07-28)

The PRISM Desktop Windows v5.0.0 update includes the following new features:

  • Launch of PRISM Plus subscription

  • Added PRISM User Guide menu

  • Upgraded OBS engine to version 31.0

  • Improved broadcast start even when YouTube live information update fails


v4.4.1 Update (2025-04-24)

The PRISM Desktop Windows v4.4.1 update includes the following new features:

  • Changed method for editing scheduled Naver Shopping Live broadcasts

  • Added Dual Output Audio Separation Feature

  • Added server selection option when adding a YouTube RTMP channel

  • Added Trovo RTMP to the channel list


v4.4.0 Update (2025-02-24)

The PRISM Desktop Windows v4.4.0 update includes the following new features:

  • Dual output feature added

  • Alert added when OBS plugins crash

  • Service error message added in CHZZK error popup


v4.3.0 Update (2024-11-08)

The PRISM Desktop Windows v4.3.0 update includes the following new features:

  • Twitch multitrack feature added

  • Changes to the SOOP (formerly afreecaTV) output resolutions and FPS

  • Changes to the keyframe interval for CHZZK broadcasting

  • Whale Space Login removed


v4.2.0 Update (2024-08-20)

The PRISM Desktop Windows v4.2.0 update includes the following new features:

  • PRISM chat source improvement

  • New template added to text template

  • Audio mixer improvement

  • OBS 30.1 update


v4.1.8 Update (2024-06-20)

The PRISM Desktop Windows v4.1.8 update includes the following new features:

  • Provided scene templates

  • Added Japanese

Removed PRISM branding text for paid users
  • Improved GPU statistics algorithm on Windows

  • Changed play button to disabled state when music playlist is disabled

  • Improved statistics display by reducing unnecessary dropped frame notices

  • Improved installer launch speed

  • Improved response speed when switch Dual Output

  • Improved crop effect to display the actual crop area and size pixel

  • Improved camera resolution/fps selection on Windows

  • Changed cursor style when the mouse is over the sources in Preview

  • Improved lag when resizing the APP and DOCK windows

  • Improved scene transition names in some scene templates for better clarity and usability.

  • Improved the download and retry logic for scene templates.

  • Improved the issue where the Lens app launch alert was shown even when the app was already open.

  • Improved thumbnail rendering intervals in the scene list.

  • Improved smoothness of scene template preview.

  • Improved the recording stop button by adding a loading state.

  • Improved the “Play in Order” and “Shuffle Play” buttons in the music playlist.

  • Improved the music playback experience in the music playlist.

  • Improved error guidance by showing specific reasons and solutions when Window Capture or Display Capture fails.

  • Improved error guidance by showing specific reasons and solutions when Game Capture fails.

  • Improved background display in the Audio Visualizer preview to avoid confusion.

  • Fixed mouse cursor display issue in chat dock on Windows

  • Fixed issue of different order in source hotkey of Dual Output

  • Fixed issue that video content from PRISM Lens is stretched abnormally

  • Fixed issue that scene template preview is not smooth

  • Fixed unable to select multiple groups with Ctrl when dual output was off

  • Custom RTMP Add Window: Updated the Stream Key help guide
  • Custom RTMP Channel: Added an alert to guide you when a URL change is required

  • Additional usability improvements across several features

  • Other Updates

    • Executable file name changed: prism → obs.exe

  • Added preview screen zoom feature

  • Improved alert text and help link for major error notifications

  • Other usability improvement

  • Blur filters added

  • Improvements to the Contact Us pop-up window

  • OBS Engine 30.2 update

  • Others - Improved B-frame settings for Twitch WHIP broadcasting (B-frames are automatically set to 0 for Twitch WHIP broadcasting) - Improved guidelines when entering prohibited words in the title of a broadcast on Twitch - Logic processed for exceptional cases caused by scene template source updates - Improvements to the error popup windows

  • Feature Update

    Mac Update

    PRISM Destktop

    v2.0.2 Update (2025-11-19)

    The PRISM Desktop Mac v2.0.2 update includes the following:

    New Features

    • Added Apple ID Login

    • Added Facebook permission to receive facebook [Sticker Comment] and [Avatar sticker]

    • Added source-to-screen distance pixel display even if the source edge is out of preview

    • Added guidelines for center position and sources alignment

    • Added vertical resolution options to the resolution menu.

    • Added an option to automatically paste the stream key

    Changes

    • Improved Twitch/Facebook Login

    • Improved announcement details link

    • Improved Contact Us

    • Removed PRISM branding text for paid users

    Bug Fixes

    • Fixed Source Reference Count Issue

    • Fixed issue where PRISM could not select a category after CHZZK added new categories.

    • Fixed a crash on macOS when checking object validity during thread exit.

    • Fixed scrollbar action block in Audio Mixer sometimes


    v2.0.1 Update (2025-09-25)

    The PRISM Desktop Mac v2.0.1 update includes the following new features:

    • New Lens Auto-Launch Feature

    • New Loading Screen

    • Source Dock List: Added tooltips for icons

    • Sidebar Menu: Added tooltips for the three bottom menus


    v2.0.0 Update (2025-07-28)

    The PRISM Desktop Mac v1.3.0 update includes the following new features:

    • Launch of PRISM Plus subscription

    • Added Dual Output Feature

    • Added Dual Output Audio Separation Feature

    • Changed the method for editing Naver Shopping Live scheduled live streams


    v1.3.0 Update (2024-11-27)

    The PRISM Desktop Mac v1.3.0 update includes the following new features:

    • Twitch multitrack feature added

    • Changes to the SOOP (formerly afreecaTV) output resolutions and FPS

    • Changes to the keyframe interval for CHZZK broadcasting

    • Whale Space Login removed


    v1.2.0 Update (2024-09-10)

    The PRISM Desktop Mac v1.2.0 update includes the following new features:

    • PRISM chat source improvement

    • Support scene templates

    • New template added to text template

    • Audio mixer improvement


    v1.1.1 Update (2024-09-10)

    The PRISM Desktop Mac v1.1.1 update includes the following new features:

    • Added RTMP Presets for Kick and Instagram

    • Added server select option for Twitch streaming

    • Other improvements

    Changed play button to disabled state when music playlist is disabled
  • Improved statistics display by reducing unnecessary dropped frame notices

  • Improved crop effect to display the actual crop area and size pixel

  • Improved camera resolution/fps selection on MAC

  • Changed cursor style when the mouse is over the sources in Preview

  • Improved lag when resizing the APP and DOCK windows

  • Improved scene transition names in some scene templates for better clarity and usability.

  • Improved the download and retry logic for scene templates.

  • Improved the issue where the Lens app launch alert was shown even when the app was already open.

  • Improved thumbnail rendering intervals in the scene list.

  • Improved smoothness of scene template preview.

  • Improved the recording stop button by adding a loading state.

  • Improved the “Play in Order” and “Shuffle Play” buttons in the music playlist.

  • Improved the music playback experience in the music playlist.

  • Improved error guidance by showing specific reasons and solutions when Window Capture or Display Capture fails.

  • Improved background display in the Audio Visualizer preview to avoid confusion.

  • Improved the label of the “Re-capture” button in the Display Capture properties on macOS.

  • Fixed issue of different order in source hotkey of Dual Output

  • Fixed issue that video content from PRISM Lens is stretched abnormally

  • Fixed issue that scene template preview is not smooth

  • Fixed Issue to support to choose and order group source when dual output off

  • Custom RTMP Add Window: Updated the Stream Key help guide

  • Custom RTMP Channel: Added an alert to guide you when a URL change is required

  • Additional usability improvements across several features

  • Other Updates

    • Executable file name changed: prism → obs.exe

  • Added PRISM User Guide menu

  • Upgraded OBS Engine to version 31.0

  • Improved broadcast start even when YouTube live information update fails

  • Added server selection option when adding a YouTube RTMP channel

  • Added Trovo RTMP to the channel list

  • Added preview screen zoom feature

  • Improved alert text and help link for major errors

  • Added service error text to the chirping error pop-up

  • Other usability improvements

  • Blur filters added

  • Improvements to the Contact Us pop-up window

  • OBS Engine 30.2 update

  • Others - Improved B-frame settings for Twitch WHIP broadcasting (B-frames are automatically set to 0 for Twitch WHIP broadcasting) - Improved guidelines when entering prohibited words in the title of a broadcast on Twitch - Logic processed for exceptional cases caused by scene template source updates - Improvements to the error popup windows

  • OBS 30.1 update