OBS Studio 33.0.1

33.0.1 Hotfix Changes

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• Fixed a crash on startup when logged into a service integration [WizardCM] (#554)
• Fixed a crash when logging into the Twitch integration [WizardCM] (#14072)
• Fixed a deadlock when logging into the YouTube integration [WizardCM] (#556)
• Fixed a race condition where browser panels could end up with incorrectly sized content [WizardCM] (#558)
• Fixed a memory leak when using the image slideshow source [prgmitchell] (#14078)
• Fixed plugins failing to load on Flatpak [FiniteSingularity] (#14103)
• Fixed Plugin Manager not prompting for save after a change until the dialog is re-opened [Warchamp7] (#14112)

33.0 New Features

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• Updated CEF from 127/6533 to 150/7871 [WizardCM] (#13900)
• This is a massive update to the underlying framework used for browser sources and docks from the July 2024 release to September 2026
• All of this work is on the backend and should be invisible to users. Please be sure to report any new weirdness or problems you run into with browser sources!
• Complete overhaul to plugin loading [FiniteSingularity/PatTheMav] (#13594)
• First-party plugins are now in a new folder named core
• Third-party plugins have an updated installation location and folder structure
• Existing third-party plugins will continue to load from the legacy locations until OBS Studio 34.0
• More information is available in our knowledge base article
• Improved how source snapping works in the preview [Warchamp7] (#12298)
• New visual indicator added
• Sources now snap along the entire axis instead of only when directly touching
• Sources no longer snap to hidden sources
• Improved behavior of spinboxes for number values [Warchamp7] (#12337)
• Typing is no longer mysteriously blocked in some situations
• Numbers are no longer cut off in some situations
• Values now update only after pressing Enter and Enter does not close the window
• Holding Shift + Up/Down now advances multiple steps at a time
• Dragging the cursor inside the input but outside the text itself now works properly
• Enabled NVENC on Arm64 [RytoEX] (#13827)

33.0 Changes

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• Added a check for encoders being missing when loading a profile [derrod] (#11340)
• Added support for newest NVIDIA Broadcast SDKs for NVIDIA Audio Effects and Video Effects [pkviet] (#13838)
• Added hotkeys for controlling audio monitoring of a source [Warchamp7] (#13599)
• Changed Safe Mode to not start WebSocket Server [FiniteSingularity/RytoEX] (#13984)
• Fixed issues with groups in Studio Mode [Warchamp7] (#11092)
• Fixed moving sources inside a group causing them to glitch out in Program
• Fixed moving sources inside a group showing up live in Program
• Adjusted naming of Window Capture methods on Windows [Penwy] (#12047)
• Improved detection of fullscreen games for Game Capture [Kira-NT] (#10880)
• Improved transparency handling for macOS Screen Capture [jcm93] (#13030)
• Scaled simple output recording audio bitrate by channel count [nickvonkaenel] (#13311)
• Removed support for Ubuntu 24.04

33.0 Bug Fixes

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• Added a startup error if obs-transitions failed to load [notr1ch] (#13321)
• Improved file splitting for Hybrid MP4/MOV [derrod] (#13386)
• Fixed outputs getting stuck running when a bad rescale output resolution is set [suogesi] (#13375)
• Fixed monitoring icon state getting desynced when using third-party tools or websockets [prgmitchell] (#13822)
• Fixed a crash on macOS 27.2 when starting OBS Studio [RytoEX] (#14070)
• Fixed potential crash when shader cache file is invalid [notr1ch] (#13538)
• Fixed a potential crash on Linux when USB mic is removed [R0te/RytoEX] (#13922)
• Fixed a potential crash when renaming a source with the Add Source window open [Warchamp7] (#13800)
• Fixed a potential deadlock during video/audio tasks [exeldro] (#13579)
• Fixed an issue with B-frame offset calculation in AMF that could cause streams to disconnect [lexano-ivs] (#13762)
• Fixed PipeWire screencast sources being duplicated in studio mode [tytan652] (#13673)
• Fixed a potential crash when switc