Obs windows 7 version

31.0.3 Hotfix Changes

• Fixed a crash in OBS Studio 31.0.2 when attempting to log info about a browser source crash [WizardCM]
• Fixed a crash on macOS if OBS used more than 8GB of memory [PatTheMav/jcm93]
• Fixed a possible crash if OBS Studio was opened in Studio Mode [PatTheMav/tt2468]
• Fixed a potential deadlock with browser sources on OBS shutdown [tt2468]
• Fixed an issue with streams not reconnecting correctly after a disconnect [dsaedtler]
• Fixed several issues with NVIDIA Background Blur [pkviet]
• Fixed an issue where Video Capture Devices on macOS could be unintentionally flipped upside down [jcm93]
• Fixed an issue where the Program View resolution would not update correctly [exeldro]

31.0.2 Hotfix Changes

• Fixed a crash on Windows when initializing a Video Capture Device source that does not provide a valid frame size [RytoEX]
• Fixed a crash on Windows when using NVIDIA Audio Effects filters with certain SDK versions [pkviet]
• Fixed a crash on Windows when using obs-websocket with a config path that contained Unicode characters [PatTheMav/tt2468]
• Fixed a crash on macOS when initializing a Video Capture Device source in a corrupt state [jcm93]
• Fixed an issue on macOS where Python scripting would not work if Python was installed via Homebrew [jcm93]
• Fixed an issue on Windows where browser sources would not recognize gamepad input if OBS Studio was not in focus [WizardCM]
• Fixed an issue with browser sources where they would occasionally stutter for 250ms [reitowo/WizardCM/PatTheMav/tytan652/pkviet]
• Fixed an issue on Linux where browser sources used more CPU than previous versions [tytan652]
• Fixed the setting value range for NVENC target quality for AV1 [Bleuzen]
• Fixed logging for NVENC lookahead values [DeeDeeG]
• Added additional logging for browser sources [WizardCM/tt2468]

31.0.1 Hotfix Changes

• Fixed a crash on macOS caused by hand gesture reactions [gxalpha]
• Fixed a crash caused by malformed scene collection files [PatTheMav]
• Fixed a possible crash on Linux when initializing PipeWire screen sharing [tytan652]
• Fixed a possible deadlock and freeze on macOS while exiting OBS [izwb003]
• Fixed an issue with inhibiting screensaver on Linux [tytan652]
• Fixed an issue where migrated NVIDIA Audio Effects filters would not retain their position in the filter order [pkviet]
• Fixed an issue where Scene Collections could have an incorrect base resolution [derrod]
• Fixed an issue on Linux with Portable Mode causing the config directory to be in the wrong location [Penwy]
• Fixed an issue where an Image Slideshow Source set to Random Playback Mode would stop on the last image [derrod]
• Fixed a missing string for an NVENC error message [derrod]
• Changed NVENC to not permit invalid custom options [derrod]

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak [tytan652]
• Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
• Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
• Removed legacy QSV code for Windows 7 [RytoEX]
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Removed legacy YouTube chat [gxalpha]
• Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
• Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
• Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
• Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak in PipeWire plugin [dimtpap]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an issue on FreeBSD with handling SSL certificates [emaste]
• Fixed an issue with pressed button color in the Rachni theme [shiina424]
• Fixed an issue with some missing icons in the System theme [shiina424]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.3-Sources.tar.gz: f99f49eae21059cc3e38411e7e16b62de6be8579e2537b2d7504d82a504f34a9
OBS-Studio-31.0.3-Ubuntu-24.04-x86_64-dbsym.ddeb: e7c75c1d977e28358d1c586f9dfa725e32ecf47e1ec35544ba19e77b6631cc2b
OBS-Studio-31.0.3-Ubuntu-24.04-x86_64.deb: c6bbaec5ad8a68d4314bf6f10eb3519ba2a59187cb7d41bb3d2ba0a395561230
OBS-Studio-31.0.3-Windows-Installer.exe: 4800ea05ddcdde7832a1c58a2b1e29684eee122c08e23ab122c9815d05404c32
OBS-Studio-31.0.3-Windows-PDBs.zip: 386dd1fcffef3e3bfe97d99bc1e2e64bd16da7f16049752802e5f78db2a24487
OBS-Studio-31.0.3-Windows.zip: b7086a6b6162d5122eedf7773e96c723e455ad1a931b59d1097f020ee7ff145e
OBS-Studio-31.0.3-macOS-Apple-dSYMs.tar.xz: bc567a57d2394b974fc09b71525b801d9fa35a82a6d0c05476b2018bc70247d4
OBS-Studio-31.0.3-macOS-Apple.dmg: 29fe18704eb5134e3cc1e486dcfd2e3c1e69df06b918a20529c2e67cb9d9590d
OBS-Studio-31.0.3-macOS-Intel-dSYMs.tar.xz: d4759e41176509c0d1214ff670f664a4b938299804c35742a58587f65b005094
OBS-Studio-31.0.3-macOS-Intel.dmg: 1a91c95a05b7cfde6573b5d7c10aa00ef8f7a961e60fb38dd3167ac577657977

31.0.2 Hotfix Changes

• Fixed a crash on Windows when initializing a Video Capture Device source that does not provide a valid frame size [RytoEX]
• Fixed a crash on Windows when using NVIDIA Audio Effects filters with certain SDK versions [pkviet]
• Fixed a crash on Windows when using obs-websocket with a config path that contained Unicode characters [PatTheMav/tt2468]
• Fixed a crash on macOS when initializing a Video Capture Device source in a corrupt state [jcm93]
• Fixed an issue on macOS where Python scripting would not work if Python was installed via Homebrew [jcm93]
• Fixed an issue on Windows where browser sources would not recognize gamepad input if OBS Studio was not in focus [WizardCM]
• Fixed an issue with browser sources where they would occasionally stutter for 250ms [reitowo/WizardCM/PatTheMav/tytan652/pkviet]
• Fixed an issue on Linux where browser sources used more CPU than previous versions [tytan652]
• Fixed the setting value range for NVENC target quality for AV1 [Bleuzen]
• Fixed logging for NVENC lookahead values [DeeDeeG]
• Added additional logging for browser sources [WizardCM/tt2468]

31.0.1 Hotfix Changes

• Fixed a crash on macOS caused by hand gesture reactions [gxalpha]
• Fixed a crash caused by malformed scene collection files [PatTheMav]
• Fixed a possible crash on Linux when initializing PipeWire screen sharing [tytan652]
• Fixed a possible deadlock and freeze on macOS while exiting OBS [izwb003]
• Fixed an issue with inhibiting screensaver on Linux [tytan652]
• Fixed an issue where migrated NVIDIA Audio Effects filters would not retain their position in the filter order [pkviet]
• Fixed an issue where Scene Collections could have an incorrect base resolution [derrod]
• Fixed an issue on Linux with Portable Mode causing the config directory to be in the wrong location [Penwy]
• Fixed an issue where an Image Slideshow Source set to Random Playback Mode would stop on the last image [derrod]
• Fixed a missing string for an NVENC error message [derrod]
• Changed NVENC to not permit invalid custom options [derrod]

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak [tytan652]
• Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
• Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
• Removed legacy QSV code for Windows 7 [RytoEX]
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Removed legacy YouTube chat [gxalpha]
• Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
• Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
• Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
• Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak in PipeWire plugin [dimtpap]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an issue on FreeBSD with handling SSL certificates [emaste]
• Fixed an issue with pressed button color in the Rachni theme [shiina424]
• Fixed an issue with some missing icons in the System theme [shiina424]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.2-Sources.tar.gz: 7c9aa6025a1e52beeccf29be3bbe4afaf371c28c6cc8166dc36adb16b91506aa
OBS-Studio-31.0.2-Ubuntu-24.04-x86_64-dbsym.ddeb: 27e6ddc4f694dbdcfd511c407cd20c7a24b99abe08d24fa17ee88f9d4e4a65c0
OBS-Studio-31.0.2-Ubuntu-24.04-x86_64.deb: d8a44e2aa53049a88f7f434b329582b918fd6a2d487ca9a47213be0bfc67191a
OBS-Studio-31.0.2-Windows-Installer.exe: edb3f77c3ee4eae769924d1673bb826dac8898907d06f6f40a4c99b6bc8cdc8b
OBS-Studio-31.0.2-Windows-PDBs.zip: aeb31a42c6c850a08d6a6c3c9ae2cc9d110957cd49650d2d75e5dcc5f173f808
OBS-Studio-31.0.2-Windows.zip: 64c47f7240805989c70f7d1222354408f7286fd377bf6744f10a0a5652d67d1a
OBS-Studio-31.0.2-macOS-Apple-dSYMs.tar.xz: 6f8d2f1bd3c4b106f2a0b2ade6e57932e633df7733538936a624936728b675c3
OBS-Studio-31.0.2-macOS-Apple.dmg: d028ec5471869142e60c3ae886e0d2d333b14ce6001a87effe545a1754cfff24
OBS-Studio-31.0.2-macOS-Intel-dSYMs.tar.xz: 8bcf20571a37761a8f7d2b6df46e2963e45776a9294890b6dd26de8238fa7d03
OBS-Studio-31.0.2-macOS-Intel.dmg: d4ff2577c36c0b1c1882a0ca8b22ff76cba480eef1de47d555335c5baa3c062f

31.0.1 Hotfix Changes

• Fixed a crash on macOS caused by hand gesture reactions [gxalpha]
• Fixed a crash caused by malformed scene collection files [PatTheMav]
• Fixed a possible crash on Linux when initializing PipeWire screen sharing [tytan652]
• Fixed a possible deadlock and freeze on macOS while exiting OBS [izwb003]
• Fixed an issue with inhibiting screensaver on Linux [tytan652]
• Fixed an issue where migrated NVIDIA Audio Effects filters would not retain their position in the filter order [pkviet]
• Fixed an issue where Scene Collections could have an incorrect base resolution [derrod]
• Fixed an issue on Linux with Portable Mode causing the config directory to be in the wrong location [Penwy]
• Fixed an issue where an Image Slideshow Source set to Random Playback Mode would stop on the last image [derrod]
• Fixed a missing string for an NVENC error message [derrod]
• Changed NVENC to not permit invalid custom options [derrod]

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak [tytan652]
• Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
• Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
• Removed legacy QSV code for Windows 7 [RytoEX]
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Removed legacy YouTube chat [gxalpha]
• Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
• Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
• Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
• Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak in PipeWire plugin [dimtpap]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an issue on FreeBSD with handling SSL certificates [emaste]
• Fixed an issue with pressed button color in the Rachni theme [shiina424]
• Fixed an issue with some missing icons in the System theme [shiina424]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

OBS-Studio-31.0.1-Sources.tar.gz: d9b280b5d0a1a958e0017ef47049492e336b7b98acbd0bfd372a7ad923c6f660
OBS-Studio-31.0.1-Ubuntu-24.04-x86_64-dbsym.ddeb: af502d8a21f2cf0b83cc3ef53f14fc56b377c52ff18d461d1f711e87b45d5b8b
OBS-Studio-31.0.1-Ubuntu-24.04-x86_64.deb: 211d29dd00b6f9eadea8d52de112d849ebda9f6b2da93bd581b02abd70cad75d
OBS-Studio-31.0.1-Windows-Installer.exe: f231dde4916718956b28eb658a45d8d58e2cf60d0d50f4710099f30f51064e7e
OBS-Studio-31.0.1-Windows-PDBs.zip: 9bdcd1a058b9e6f02104b70b4c0917a9c80ac4e09641e8ef5161bb2b94174a1d
OBS-Studio-31.0.1-Windows.zip: e0904d3ec15b26f34053fdf5f120b578eec76a57b1cd51a22903b4ac42887f3f
OBS-Studio-31.0.1-macOS-Apple-dSYMs.tar.xz: 6e8a9926e70118090844cf99f036f2024d3eb0b5dabb1166bd613755c6a5f66d
OBS-Studio-31.0.1-macOS-Apple.dmg: d76a5ad96a5169c77b068ea5d4f315ed6a83c7c66471a86a24f8fe8e4440ffe4
OBS-Studio-31.0.1-macOS-Intel-dSYMs.tar.xz: cc7abf549298f6d1ebca6a0ca2cfc6d379de3d6b8c9b91b862607de5f658e30d
OBS-Studio-31.0.1-macOS-Intel.dmg: a0481a78b394785d51aea89791e91d5f99a501c03b1bb053cfca032c9bf5387e

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak
• Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
• Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
• Removed legacy QSV code for Windows 7 [RytoEX]
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Removed legacy YouTube chat [gxalpha]
• Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
• Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
• Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
• Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak in PipeWire plugin [dimtpap]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an issue on FreeBSD with handling SSL certificates [emaste]
• Fixed an issue with pressed button color in the Rachni theme [shiina424]
• Fixed an issue with some missing icons in the System theme [shiina424]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

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OBS-Studio-31.0.0-macOS-Apple.dmg: e6719d8f67e47d7672094aca15e27d03d2cf1662130616b46299ee1555735a52
OBS-Studio-31.0.0-macOS-Intel-dSYMs.tar.xz: 593811edd0619835e1ff18aea4b6e4bd60069bfe53ecbd4db4fa944232578eae
OBS-Studio-31.0.0-macOS-Intel.dmg: 029ae118f8c02d9319cdb29880c65edb674932e2ef2331237091416b50a5f1ba

Release Candidate 1 Changes

• Fixed an issue in Beta 1-3 causing a YouTube dock to not appear when switching to a profile where it was previously set up [shiina424]
• Fixed a possible deadlock in Beta 1-3 if any NVIDIA Audio Filters were configured [exeldro]
• Fixed a crash in Beta 1-3 if multitrack output failed to start and the user chose to continue with regular stream output [dsaedtler]
• Fixed a crash on macOS that could occur if an audio device was disconnected [jcm93]
• Fixed a crash on Windows when capturing D3D12 games [confusionattack/Lain-B]
• Fixed an issue in Beta 1-3 causing spurious connection errors when streaming Multitrack Video to Amazon IVS auto URLs [palana]
• Fixed an issue in Beta 1-3 causing Decklink Input/Output to not work [CyBeRoni]
• Fixed an issue in Beta 1-3 where the Auto Configuration Wizard would alter the stream key if Multitrack Video was enabled [dsaedtler]
• Changed scripts to correctly pass settings to modified callbacks on reload [Penwy]
• Removed legacy QSV code for old devices (Haswell or older) [RytoEX]
• Removed legacy QSV code for Windows 7 [RytoEX]

Beta 3 Changes

• Fixed a regression in Beta 1-2 causing the AUTHORS file to not load on Linux [tytan652]
• Fixed a regression in Beta 1-2 where encoders might not load correctly [PatTheMav]
• Fixed a crash in Beta 1-2 on shutdown on Linux if browser panels/docks were open [WizardCM]
• Fixed an issue in Beta 1-2 causing Frontend API events to not dispatch during application launch [PatTheMav]
• Fixed an issue in Beta 1-2 where the «Show Profile Folder» menu item behavior had changed [WizardCM]
• Fixed an issue in Beta 1-2 where websocket commands to create/delete profiles did not work [BarryCarlyon]
• Fixed a memory leak in PipeWire plugin [dimtpap]
• Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
• Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
• Fixed an issue on FreeBSD with handling SSL certificates [emaste]
• Fixed an issue with pressed button color in the Rachni theme [shiina424]
• Fixed an issue with some missing icons in the System theme [shiina424]
• Removed legacy YouTube chat [gxalpha]
• Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]

Beta 2 Changes

• Fixed a regression in Beta 1 where deleting a profile or scene collection caused the last remaining item to be selected instead of the first remaining item [PatTheMav]
• Fixed a regression in Beta 1 that caused the backup scene collection file to be deleted when removing a scene collection [PatTheMav]
• Fixed a crash in Beta 1 when specifying a Profile or Scene Collection via launch parameters [PatTheMav]
• Fixed a crash in Beta 1 on FreeBSD on application launch [emaste]
• Fixed a freeze in Beta 1 on Linux when trying to close a browser panel/dock [WizardCM/tytan652]
• Fixed a failure to launch in Beta 1 on FreeBSD [emaste]
• Fixed some theme bugs in Beta 1 in Yami Light [gxalpha]
• Fixed some theme bugs in Beta 1 for the mute button [gxalpha]
• Fixed an issue in Beta 1 with groups causing coordinates to be off-canvas [derrod]
• Fixed an issue in Beta 1 with NVENC failing if b-frames were set below 4 with UHQ tuning [derrod]
• Fixed an issue in Beta 1 with the order of Profiles and Scene Collections [PatTheMav]

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

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Beta 3 Changes

• Fixed a regression in Beta 1-2 causing the AUTHORS file to not load on Linux [tytan652]
• Fixed a regression in Beta 1-2 where encoders might not load correctly [PatTheMav]
• Fixed a crash in Beta 1-2 on shutdown on Linux if browser panels/docks were open [WizardCM]
• Fixed an issue in Beta 1-2 causing Frontend API events to not dispatch during application launch [PatTheMav]
• Fixed an issue in Beta 1-2 where the «Show Profile Folder» menu item behavior had changed [WizardCM]
• Fixed an issue in Beta 1-2 where websocket commands to create/delete profiles did not work [BarryCarlyon]
• Fixed a memory leak in PipeWire plugin [dimtpap]
• Fixed a crash on Linux when importing a scene collection created on Windows [SarenDev]
• Fixed a crash on Windows when capturing a Vulkan application [Charlese2]
• Fixed an issue on FreeBSD with handling SSL certificates [emaste]
• Fixed an issue with pressed button color in the Rachni theme [shiina424]
• Fixed an issue with some missing icons in the System theme [shiina424]
• Removed legacy YouTube chat [gxalpha]
• Blocked TikTok Virtual Camera from loading in OBS due to known issues [notr1ch]

Beta 2 Changes

• Fixed a regression in Beta 1 where deleting a profile or scene collection caused the last remaining item to be selected instead of the first remaining item [PatTheMav]
• Fixed a regression in Beta 1 that caused the backup scene collection file to be deleted when removing a scene collection [PatTheMav]
• Fixed a crash in Beta 1 when specifying a Profile or Scene Collection via launch parameters [PatTheMav]
• Fixed a crash in Beta 1 on FreeBSD on application launch [emaste]
• Fixed a freeze in Beta 1 on Linux when trying to close a browser panel/dock [WizardCM/tytan652]
• Fixed a failure to launch in Beta 1 on FreeBSD [emaste]
• Fixed some theme bugs in Beta 1 in Yami Light [gxalpha]
• Fixed some theme bugs in Beta 1 for the mute button [gxalpha]
• Fixed an issue in Beta 1 with groups causing coordinates to be off-canvas [derrod]
• Fixed an issue in Beta 1 with NVENC failing if b-frames were set below 4 with UHQ tuning [derrod]
• Fixed an issue in Beta 1 with the order of Profiles and Scene Collections [PatTheMav]

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

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Beta 2 Changes

• Fixed a regression in Beta 1 where deleting a profile or scene collection caused the last remaining item to be selected instead of the first remaining item [PatTheMav]
• Fixed a regression in Beta 1 that caused the backup scene collection file to be deleted when removing a scene collection [PatTheMav]
• Fixed a crash in Beta 1 when specifying a Profile or Scene Collection via launch parameters [PatTheMav]
• Fixed a crash in Beta 1 on FreeBSD on application launch [emaste]
• Fixed a freeze in Beta 1 on Linux when trying to close a browser panel/dock [WizardCM/tytan652]
• Fixed a failure to launch in Beta 1 on FreeBSD [emaste]
• Fixed some theme bugs in Beta 1 in Yami Light [gxalpha]
• Fixed some theme bugs in Beta 1 for the mute button [gxalpha]
• Fixed an issue in Beta 1 with groups causing coordinates to be off-canvas [derrod]
• Fixed an issue in Beta 1 with NVENC failing if b-frames were set below 4 with UHQ tuning [derrod]
• Fixed an issue in Beta 1 with the order of Profiles and Scene Collections [PatTheMav]

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

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OBS-Studio-31.0.0-beta2-macOS-Apple-dSYMs.tar.xz: 31c56991bcc46638936de7ac31023424b945d0dcf5dc3af4e8e8d29e80b06f4f
OBS-Studio-31.0.0-beta2-macOS-Apple.dmg: dd42710c92ab3a2ebe7ffeefb32ffc2ba523fbcf78b9758f830a554eae9eca2f
OBS-Studio-31.0.0-beta2-macOS-Intel-dSYMs.tar.xz: 42e1016b33e9d09db3926f640aed93ce74aed9f7ecc47e9d93dc9382d1803f78
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If you would like to support the OBS Project, please consider contributing to our Patreon or Open Collective!

31.0 New Features

• Added NVIDIA Blur Filter and Background Blur [pkviet]
• Added preview scrollbars and zoom/scale indicator [cg2121/Warchamp7]
• Added v210 format support for AJA device capture [paulh-aja]
• Added Amazon IVS service integration [palana]
• Added QSV AV1 Screen Content Coding [thyintel]
• Enabled first-party YouTube Chat features [msuman-google]

31.0 Changes

• Updated the browser source/docks CEF (Chromium) to version 127 (6533) on all platforms [reitowo/WizardCM/PatTheMav/tytan652/pkviet/kkartaltepe/Lain-B]
• Changed scene items to use relative coordinates [derrod]
  • Existing scene collections will be automatically converted to use relative coordinates if the scene collection has a known output resolution set.
• Split NVIDIA Audio Effects from Noise Suppression [pkviet]
  • Existing filters will be automatically migrated.
• Changed the Image Slideshow’s Playback Mode property from radio buttons to a dropdown [derrod]
• Disabled the (currently unsupported) built-in Automatic Scene Switcher when using Wayland on Linux [tytan652]
• Improved error messages for macOS Virtual Camera [jcm93]
• Changed Display and Window capture on Windows to not capture the first found display or window [Lain-B]
• Changed display and window capture on Linux to not capture implicitly [Lain-B]
• Added a warning to Window Capture when trying to capture WinUI 3 applications with BitBlt [qhy040404]
• Refactored the NVENC implementation with various improvements [derrod]
  • SDK 12.2 features, such as split encoding, are now supported.
  • Additional features from old SDKs are supported:
    • B-Frames as reference
    • Target Quality VBR mode (CQVBR)
  • A custom options field has been added to allow setting more options that don’t warrant their own UI elements.
• Improved screensaver inhibit functions on Linux in Flatpak
• Removed default desktop audio device on macOS 13+ [jcm93]
• Removed NVIDIA Kepler GPU support for NVENC [derrod]
• Removed FTL support [derrod]
• Removed legacy migrations from OBS Studio 28.1 and earlier [derrod]
  • If updating from these older versions, you may wish to update to OBS Studio 30.2 first, and then update to OBS Studio 31.
• Removed support for Ubuntu 22.04 [derrod]
• Application settings have been split into «app» configuration and «user» configuration, rather than storing everything in global.ini [PatTheMav]

31.0 Bug Fixes

• Fixed two crashes with the QSV encoder on Linux [kkartaltepe]
• Fixed a crash with a race condition involving multitrack video output reconnect [dsaedtler]
• Fixed two potential crashes in Linux Window Capture [Lain-B]
• Fixed a deadlock in MP4 muxer [derrod/notr1ch]
• Fixed a deadlock when shutting down muxer [exeldro]
• Fixed a potential deadlock when stopping an encoder [derrod]
• Fixed a potential memory error and crash in text parser [fzwoch]
• Fixed a couple minor memory leaks [pkviet]
• Fixed a memory leak when playing an HDR media file [tt2468]
• Fixed an SRT listener bug where the socket was not closed properly [pkviet]
• Fixed an issue where the current scene collection could be erased to default when trying to switch to a different scene collection that’s corrupted or invalid [derrod]
• Fixed a buffer overrun in UTF-8 text conversion [derrod]
• Fixed an issue that could cause bitrate spikes in QSV CBR [thyintel]
  • Note: This fix only applies to Lunar Lake or newer except Alder Lake N.
• Fixed an issue where the Auto Configuration Wizard could unintentionally enable Enhanced Broadcasting [lexano-ivs]
• Fixed issues with the audio clipping indicators displaying incorrectly on volume meters [norihiro]
• Fixed various issues with Happy Eyeballs [notr1ch]
• Fixed an issue causing hotkeys to register inconsistently on macOS [jcm93]
• Fixed an issue causing multitrack video output to fail if color format was set to I444 [dsaedtler]
• Fixed an issue where Custom CSS in browser sources no longer worked with certain websites (namely YouTube chat) [vvto33]
• Restored STUN support for WHIP output [mondain]

Checksums

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Read more

If you would like to support the OBS Project, please consider contributing to our Patreon or Open Collective!

30.2.2 Hotfix Changes

• Fixed an issue that caused the Windows updater to repeatedly notify users that an update was available even after updating to 30.2.1 [RytoEX]

30.2.1 Hotfix Changes

• Fixed a possible crash when loading scene data [norihiro/notr1ch]
• Fixed an issue with CoreAudio AAC timestamps causing a stream to fail [derrod]
• Fixed an issue with obs-websocket not reading Virtual Camera availability correctly [tt2468]
• Fixed an issue with obs-websocket settings not saving correctly [tt2468]
• Fixed an issue causing the legacy AMF encoder to no longer be available after updating OBS [derrod]
• Fixed an issue where attempting to run OBS with the OpenGL renderer on Windows would fail [kkartaltepe]
  • Note: The OpenGL renderer is unsupported on Windows. When running OBS on Windows, the Direct3D 11 renderer is faster and more efficient than the OpenGL renderer. The OBS renderer can be changed to Direct3D 11 in Settings → Advanced → Video.
• Fixed read-only QTextEdit background color [Warchamp7]
• Fixed source tree icon spacing [Warchamp7]
• Adjusted sizing of Classic audio meter elements [Warchamp7]

30.2 New Features

• Added support for Multitrack Video streaming [palana]
  • On Twitch, this is known as Enhanced Broadcasting. For more information, see: https://help.twitch.tv/s/article/multiple-encodes
  • The supported audio channel configurations are stereo or mono.
  • This feature is currently only available on Windows and requires an NVIDIA GTX 900, GTX 10, or RTX 20 series GPU or newer or an AMD RX 6000 series GPU or newer. Support for other operating systems and GPU vendors is planned.
  • When this feature is enabled, the following data about your system will be sent to the streaming service when starting a stream:
    • OBS version and audio/video settings (Resolution, framerate, audio channels/tracks)
    • CPU info (Name, speed, core counts)
    • GPU info (Model, memory, driver version, device ID, vendor ID)
    • Memory info (Free, total)
    • OS info (name, version, arch, emulation)
      • Windows info (Gaming feature status: Game Bar, Game DVR, Game Mode, Hardware-accelerated GPU Scheduling)
    • Multitrack Video settings (Maximum streaming bandwidth, maximum video tracks)
• Added support for Enhanced RTMP/FLV multi-track audio and video [palana/kc5nra]
  • Replaces the old metadata-based «VOD Track»
• Added «Hybrid MP4» output format (BETA) [derrod]
  • Combines fault-tolerance of fragmented MP4 with wide compatibility and faster access times of regular MP4. For more information, see: https://obsproject.com/kb/hybrid-mp4
  • Supports inserting chapter markers into the file via a hotkey or API. These markers are supported by most video players and editing software, such as DaVinci Resolve
• Added Linux support to the native NVENC encoder [derrod]
  • NVENC AV1 is now supported on Linux
• Added Linux shared texture support to the NVENC encoder [derrod]
• Added Linux shared texture support to the QuickSync encoder [kkartaltepe]
• Added Linux shared texture support to the VA-API encoder [nowrep]
• Added HEVC support to WebRTC output [murillo128]
• Added Composable Themes system to simplify theme creation, maintenance, and enable future customization options [derrod/Warchamp7]
  • Themes now consist of a base theme and variants that can be switched between in the new «Appearance» settings tab
  • Old themes will no longer work and will need to be updated to the new system. See the wiki page for details: https://github.com/obsproject/obs-studio/wiki/OBS-Studio-Theme-System
  • The legacy System theme is no longer available. If it was used for accessibility reasons with high contrast, enable high contrast in your operating system settings to re-enable the OBS System Theme. OBS can only detect high contrast on Windows and macOS at this time.

30.2 Changes

• Various UI and Theme tweaks [Warchamp7]
• Audio of multiple instances of a source in a scene/group is now deduplicated [derrod]
  • Deduplication is recursive, but does not apply on groups or nested scenes that are currently playing show/hide transitions, this may be fixed in the future
• Scene Collection specific plugin data is now retained for plugins that are not currently loaded [derrod]
• Closed-captions are now supported for HEVC and AV1 [jhnbwrs]
• Qt Fusion style is now always enforced on Linux [tytan652]
• Combined PipeWire window/display capture into unified «Screen Capture» source to align with other platforms [tytan652]
  • Renamed «Screen Capture (XSHM)» as «Display Capture (XSHM)» for consistency with other capture sources [tytan652]
• Set default recording format on macOS to fragmented MOV [gxalpha]
• Improved freetype2 text source performance [kkartaltepe]
• File open dialogs now start in the directory of the currently selected file, rather than the default [Warchamp7]
• Moved warnings in advanced output to bottom of settings window for better visibility [GPattenden]
• Various performance improvements for texture encoding [kkartaltepe]
• Prioritize NVDEC decoder on NVIDIA systems [moocowsheep]
• Support NVDEC decoder for encoded DirectShow sources [moocowsheep]
• Replaced non-texture NVENC FFmpeg fallback with native implementation [derrod]
• Log now includes all available encoders [Penwy]
• Reset duration of scene item show/hide transitions when removing the transitions [Warchamp7]
• Adjusted appearance of volume meters [Warchamp7]
• Adjusted appearance of multiview borders and labels [Warchamp7]
• Added support for audio-only and video-only WHIP outputs [tt2468]
• Changed default container in non-macOS OBS Beta builds from Fragmented MP4 to Hybrid MP4 [derrod]

30.2 Bug Fixes

• Fixed packet priority not being set for some AV1 encoders, resulting in outputs never recovering from dropping frames [derrod]
• Fixed various issues with audio channel layouts in (remuxed) recordings [pkv/derrod]
• Fixed various issues with the native FLV muxer [palana]
• Fixed various issues with the RTMP protocol implementation [palana]
• Fixed minor errors in HEVC and AVC decoder configuration records [derrod]
• Fixed change discard confirmation dialog popping up twice when closing source properties [tytan652]
• Fixed QSV AV1 on multi-GPU systems [thyintel/derrod]
• Fixed FFmpeg output erroneously checking disk space when not writing to a file [RytoEX]
• Fixed auto-config wizard not working without a stream key [mar10iana]
• Fixed text alignment with extents [exeldro]
• Fixed encoder properties having nested scroll areas in output settings [derrod]
• Fixed crash if input video resolution changes when using hardware-accelerated decoding [tt2468]
• Fixed button text being cut off in controls dock [powersagitar]
• Fixed undo action for filters showing UUID instead of name [derrod]
• Fixed not all eligible Patreon supporters being shown in the «About» dialogue [Warchamp7]
• Fixed copy-pasting show/hide transitions not including duration [Warchamp7]
• Fixed settings dialog being cut off on low-resolution screens [tytan652/Warchamp7/derrod/RytoEX] (Yes, this one took four people to figure out)
• Fixed paused indicator text stacking [Aleksbgbg]
• Fixed disabled audio sources showing up in advanced audio properties [Penwy]
• Fixed Grid Mode setting not being persisted when enabled through the View menu [RytoEX]
• Fixed CoreAudio not handling encoder delay, resulting in audio being 44-48 ms late [derrod]
• Fixed OBS not handling negative audio timestamps at the start of an output correctly, resulting in Opus and CoreAudio AAC audio being delayed by a few ms [derrod]
• Fixed VA-API AV1 encoder being unavailable if H.264 is unsupported [kkartaltepe]
• Fixed WebRTC buffer size being too small for recovery with high-bitrate video [Sean-Der]
• Fixed renaming multiple scenes when hitting Tab key while renaming [howellrl]

Checksums

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