OBS Studio 32.1

32.1 New Features

• Overhauled the Audio Mixer
  • Adjusted the horizontal layout
  • Adjusted the vertical layout
  • Added button to swap layouts to the toolbar
  • Changed the default layout to vertical
  • Added button to toggle audio monitoring
  • Sources in the preview are now shown while in Studio Mode
  • Added ability to pin audio sources
    • Pinned sources are always displayed
    • Global audio sources are always pinned

  • Added ability to display sources set to hide
  • Added ability to display sources that are not in the current scene
• Added WebRTC Simulcast Support
• Added missing undo/redo actions for scene items
  • Scale filtering, blending mode, blending method, deinterlacing mode and deinterlacing field order

• Added partial support for Canvases to obs-websocket

32.1 Changes

• Improved security of browser sources using local files
• Improved plugin manager by allowing enabling/disabling missing plugins
• Removed "Source" from source names
• Updated the Edit Transform dialog
• Changed copying a scene item to copy all properties
• Disabled dock animations
• Moved transition preview button to button box
• Rearranged default dock positions
• Increased media source playback slider update rate
• Enabled palette for Light theme audio mixer
• Changed default bitrates to 6000 kbps

32.1 Bug Fixes

• Fixed a crash if some source data was null
• Fixed a crash on Linux when changing profiles or on application shutdown
• Fixed a possible crash on macOS during application shutdown if YouTube docks were active
• Fixed an issue where projector resolutions had decimals
• Fixed sync of Preview/Program size and positioning
• Refactored OBSBasic::Save to only save frontend canvas scenes/groups
• Fixed NAL type for HEVC caption/BPM SEIs
• Fixed an issue where video scaling could be incorrect in multivideo encoder scenarios
• Fixed an issue with chapter markers having incorrect time when using file splitting
• Fixed an issue where some recordings could have black thumbnails
• Fixed an issue where the NVIDIA Blur and Background Blur could have banding or look splotchy
• Fixed an issue where macOS Screen Capture would select an item for capture by default
• Fixed an issue with PipeWire when capturing a device that does not require a framerate
• Fixed an issue where PipeWire Camera framerates listed could be incorrect
• Fixed an issue where HDR video playback in Media Source could be darker than expected
• Fixed an issue that could cause OBS to become unable to change profiles or video settings
• Fixed an issue that could cause transitions to become locked