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  1. Qt
  2. QTBUG-134708

[ffmpeg] set scheduling policy for worker threads

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    • Suggestion
    • Resolution: Unresolved
    • P4: Low
    • None
    • None
    • Multimedia
    • None

    Description

      some platform-specific APIs can be used to tune the scheduler for media playback/capture:

      • win32: MCSS
      • linux: RtKit
      • macos: QoS / mach time constraint threads

      this would ensure that the ffmpeg decoders will have precedence over other system threads and may reduce the likelihood of dropouts/framedrops during playback

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            qtmultimediateam Qt Multimedia Team
            timblechmann tim blechmann
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              Created:
              Updated:

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