一部のNVIDIAユーザーのシステムをフリーズさせてしまう不具合などを修正したライブ配信アプリ「OBS Studio 27.2.1 Hotfix」がリリースされています。詳細は以下から。
OBS (Open Broadcaster Software) Projectは現地時間2022年02月21日、02月14日にリリースしたクロスプラットフォーム対応のライブ配信アプリ「OBS Studio v27.2」のHotfixとなる「OBS Studio v27.2.1」を新たに公開したと発表しています。
OBS Studio v27.2.1では、ブラウザソースを利用すると、ドライバ/カーネルのバグにより、ごく一部のNVIDIAユーザーのシステムをフリーズさせてしまう不具合が修正され、ブラウザソースに利用しているChromiumをアップデートし、パソーマンスを向上させたほか、
Update: It appears this issue specifically affects certain Windows users w/ NVIDIA GPUs. We're working closely with NVIDIA to track down the root cause.
We've paused automatic updates for 27.2 on Windows, but you can still download directly from GitHub: https://t.co/JmhcdXhuLt
— OBS (@OBSProject) February 18, 2022
Fixed an issue that triggered a full system freeze for some users. Made a legendary workaround to some sort of driver/kernel bug which was triggered by the browser source (I am really proud of this) [Jim]
リリースノートより
macOSではFFmpegにより複雑な名前が付けられたファイルがサードパーティ製プラグインに与える問題や、特定のパスからOBSを起動した場合に、ブラウザプラグインがロードされない不具合が修正されているそうなので、ユーザーの方はアップデートしてみて下さい。
27.2.1 Hotfix Changes
- Fixed an issue that triggered a full system freeze for some users. Made a legendary workaround to some sort of driver/kernel bug which was triggered by the browser source (I am really proud of this) [Jim]
- Improved performance of the updated Chromium build of browser source (I am also really proud of this) [Jim]
- Fixed an issue where some users with certain older Windows versions would not be able to stream at a very high bitrate [R1CH]
- Fixed an issue where some cameras wouldn’t decode correctly on Linux [kkartaltepe]
- Fixed an issue where common in-program shortcuts stopped working sometimes (such as Ctrl-F to make a source fit to screen) [gxalpha/WizardCM]
- Fixed a bug on Windows 8.1 where desktop audio capture stopped working [WizardCM]
- Fixed SRT and RIST from crashing OBS when a URL isn’t set or when disabling a Media source with a RIST URL [pkv]
- Fixed a memory leak in PipeWire capture on Linux [fzwoch]
- Fixed an issue where the resize grip would break if you dragged it all the way to the top in the filters window [WizardCM]
- Updated AOM/SVT encoders again because there seems to be some new good changes [Jim]
- Hiding OBS from capture is now logged [WizardCM]
- Fixed an issue on macOS where FFmpeg dependency filenames were unnecessarily complex, breaking some third party plugins [PatTheMav]
- Fixed browser plugin not loading if OBS launched from certain paths on macOS [derrod]
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