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
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.
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
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
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
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
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
Added preview screen zoom feature
Improved alert text and help link for major error notifications
Other usability improvement
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
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
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
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