Change Details

**System Information** Operating system: Linux-5.4.0-7624-generic-x86_64-with-debian-bullseye-sid 64 Bits Graphics card: Radeon Vega Frontier Edition (VEGA10, DRM 3.35.0, 5.4.0-7624-generic, LLVM 9.0.1) X.Org 4.6 (Core Profile) Mesa 20.0.4 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-07-24 10:15, hash: `rBb53c46d76056` Worked: (newest version of Blender that worked as expected) **Short description of error** When playing the Video Sequencing Editor, the audio and video doesn't sync **Exact steps for others to reproduce the error** New file Go to the VSE Insert a video file with audio (something like a basic AV-sync-test video) Set playback to AV-Sync Hit play The audio is lagging behind by around 2 frames ...if you export the video, the problem does not occur in the exported video

**System Information** Operating system: Linux-5.4.0-7624-generic-x86_64-with-debian-bullseye-sid 64 Bits Graphics card: Radeon Vega Frontier Edition (VEGA10, DRM 3.35.0, 5.4.0-7624-generic, LLVM 9.0.1) X.Org 4.6 (Core Profile) Mesa 20.0.4 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-07-24 10:15, hash: `rBb53c46d76056` Worked: (newest version of Blender that worked as expected) **Short description of error** When playing the Video Sequencing Editor, the audio and video doesn't sync **Exact steps for others to reproduce the error** New file Go to the VSE Insert a video file with audio (something like a basic AV-sync-test video) Set playback to AV-Sync Hit play The audio is lagging behind by around 2 frames ...if you export the video, the problem does not occur in the exported video Here is an example with `.blend` and `.mov`: {F8722968}

**System Information** Operating system: Linux-5.4.0-7624-generic-x86_64-with-debian-bullseye-sid 64 Bits Graphics card: Radeon Vega Frontier Edition (VEGA10, DRM 3.35.0, 5.4.0-7624-generic, LLVM 9.0.1) X.Org 4.6 (Core Profile) Mesa 20.0.4 **Blender Version** Broken: version: 2.91.0 Alpha, branch: master, commit date: 2020-07-24 10:15, hash: `rBb53c46d76056` Worked: (newest version of Blender that worked as expected) **Short description of error** When playing the Video Sequencing Editor, the audio and video doesn't sync **Exact steps for others to reproduce the error** New file Go to the VSE Insert a video file with audio (something like a basic AV-sync-test video) Set playback to AV-Sync Hit play The audio is lagging behind by around 2 frames ...if you export the video, the problem does not occur in the exported video Here is an example with `.blend` and `.mov`: {F8722968}