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  1. Qt
  2. QTBUG-117075

ffmpeg backend always report duration 0 for webm file

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    • 6.5.2
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      1. try to play any .webm file
      2. MediaPlayer.duration is always 0
      3. console has the warning "AVStream duration -9223372036854775808 is invalid. Taking it from the metadata"
      4. From my understanding, you should always look for duration from the AVFormatContext::duration or AVFormatContext::metadata, AVStreamContext may not have the duration metadata at all

        1. image-2023-10-05-17-07-01-529.png
          image-2023-10-05-17-07-01-529.png
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            johanseg Jøger Hansegård
            steve.k.chiu Steve K. Chiu
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