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  1. Qt
  2. QTBUG-122628

Investigate HW acceleration ffmpeg on RPI

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    • Resolution: Unresolved
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    • None
    • 6.8
    • Multimedia
    • None

      See the page https://trac.ffmpeg.org/wiki/HWAccelIntro (note, the info is not 100%)

      We need to figure out which hw acceleration is available on embedded platforms using ffmpeg. Some questions:

      • Which HW acceleration for which codecs is available and stable on the ffmpeg installed by boot2qt?
      • Which HW acceleration can be available if we build ffmpeg manually? Need some prototypes.
      • v4l2m2m is declared as supported. In our experience, it gets failed. Is it possible to make it work?

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            mikko.hallamaa Mikko Hallamaa
            artemiy Artem Dyomin
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