Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-109340

[REG: 5->6] Video playback significantly slower than in Qt 5 on i.MX 6 devices

XMLWordPrintable

    • Linux/Yocto

      Tested with Apalis i.MX6 board. Videos in at least h264 format seem to have hard time running in Qt 6, but same video on the same board with Qt 5 plays much better. This happens on EGLFS.

      Can be tested with this:
      http://linode.boundarydevices.com/videos/Hobbit-1080p.mov

      However, on the same device with Weston, the video plays nicely through GStreamer:

      gst-launch-1.0 filesrc location=Hobbit-1080p.mov ! qtdemux name=demuxer demuxer. ! queue ! aacparse ! decodebin ! audioconvert ! audioresample ! autoaudiosink demuxer. ! queue ! h264parse ! imxvpudec_h264 ! waylandsink

        No reviews matched the request. Check your Options in the drop-down menu of this sections header.

            jarihelaakoski Jari Helaakoski
            poikelin Joni Poikelin
            Veli-Pekka Heinonen Veli-Pekka Heinonen
            Tommi Mänttäri Tommi Mänttäri
            Votes:
            1 Vote for this issue
            Watchers:
            8 Start watching this issue

              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes