Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Qt for MCUs
  4. issue with video Playing on qt application with X11, on rootfs created with yocto.

issue with video Playing on qt application with X11, on rootfs created with yocto.

Scheduled Pinned Locked Moved Unsolved Qt for MCUs
8 Posts 3 Posters 1.0k Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • R Offline
    R Offline
    Rohit39
    wrote on 29 Apr 2021, 14:02 last edited by
    #1

    Hi ,
    I have created Rootfs with Yocto , And running Qt application on it with X11 support . but while running app i Observed following log :
    RandR extension missing
    matchbox: Cant find a keycode for keysym 269025056
    matchbox: ignoring key shortcut XF86Calendar=!$contacts

    matchbox: Cant find a keycode for keysym 2809
    matchbox: ignoring key shortcut telephone=!$dates

    matchbox: Cant find a keycode for keysym 269025050
    matchbox: ignoring key shortcut XF86Start=!matchbox-remote -desktop
    And not able to display video on LCD .
    Can you suggest way for this to debug.

    1 Reply Last reply
    0
    • M Offline
      M Offline
      macfanpl
      wrote on 1 May 2021, 13:27 last edited by macfanpl 5 Jan 2021, 13:29
      #2

      Call/Mail qt company and DEMAND refund.
      Thats the only way to stop this from spreading.
      Lets stop spreading alltogether.
      If x11 stopped recognizing qt, than its clear sign that something huge is winding here..........

      1 Reply Last reply
      0
      • R Offline
        R Offline
        Rohit39
        wrote on 2 May 2021, 07:16 last edited by
        #3

        @macfanpl Thanks for your response, but I dont think they have stop support for X11.
        Let's wait for a moment anyone from expert team will reply soon.

        1 Reply Last reply
        0
        • S Offline
          S Offline
          SGaist
          Lifetime Qt Champion
          wrote on 2 May 2021, 19:22 last edited by
          #4

          Hi,

          @Rohit39 said in issue with video Playing on qt application with X11, on rootfs created with yocto.:

          RandR extension missing

          Which version of Qt are you using ?
          Does matchbox run properly ?
          Do you have the same issue with a simple default widget application ?

          Interested in AI ? www.idiap.ch
          Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

          1 Reply Last reply
          0
          • R Offline
            R Offline
            Rohit39
            wrote on 3 May 2021, 05:03 last edited by
            #5

            Hi SGaist ,
            Thank you for your response.
            I am using QT5.
            CAn you suggest a way to check proper working of matchbox?
            I dont think so Application UI working well untill the Video start button. its stucks there only , we can come back if we press back button .
            I am not much aware of the RandR and Matchbox .

            Thank you
            Regards
            Rohit

            1 Reply Last reply
            0
            • S Offline
              S Offline
              SGaist
              Lifetime Qt Champion
              wrote on 3 May 2021, 20:18 last edited by
              #6

              Ok, so in fact your GUI is working fine when not playing a movie.

              Can you show how you handle the video playing part ?
              What device are you targeting ?

              Interested in AI ? www.idiap.ch
              Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

              1 Reply Last reply
              0
              • R Offline
                R Offline
                Rohit39
                wrote on 23 May 2021, 11:39 last edited by
                #7

                Yes GUI is working fine till the Button to Start the Video.
                I am targeting on IMX6ULL.

                1 Reply Last reply
                0
                • S Offline
                  S Offline
                  SGaist
                  Lifetime Qt Champion
                  wrote on 23 May 2021, 19:06 last edited by
                  #8

                  Can you play a video if you use GStreamer directly ?

                  Interested in AI ? www.idiap.ch
                  Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

                  1 Reply Last reply
                  0

                  • Login

                  • Login or register to search.
                  • First post
                    Last post
                  0
                  • Categories
                  • Recent
                  • Tags
                  • Popular
                  • Users
                  • Groups
                  • Search
                  • Get Qt Extensions
                  • Unsolved