Description

This issue can temporarily be worked around by launching the editor with the "-nosound" argument which will disable audio recording.

Steps to Reproduce
  1. Choose a really large render resolution (such as 9504x1872)
  2. Disable Windows TDR to ensure you can render large images without timeout.
  3. Make a very long sequence (ie: 27000 frames)
  4. Crash somewhere during rendering, ie: could be on frame 7000 or frame 14000.
  5. Note log spam before crash: LogAudioMixer: Display: Audio Buffer Underrun detected. 

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Unresolved
ComponentTools - Sequencer
Affects Versions4.25
CreatedJun 29, 2020
UpdatedJun 30, 2020