QWebEngine and Proprietary Codecs

  • Hello. I use PySide2 from my GNU\Linux distributive installed from pip.
    QWebEngineView cannot play mp4 video. I get the following error:

    [1:21:0909/151451.321433:ERROR:render_media_log.cc(30)] MediaEvent: MEDIA_ERROR_LOG_ENTRY {"error":"FFmpegDemuxer: no supported streams"}
    [1:1:0909/151451.321671:ERROR:render_media_log.cc(30)] MediaEvent: PIPELINE_ERROR DEMUXER_ERROR_NO_SUPPORTED_STREAMS

    I found it necessary to use proprietary audio and video codecs.

    • How enable this codec in PySide2?
    • Where i can see license this codec?
    • Can i use default VLC player in QWebEngineView?

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