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  3. Stream from Gimbal freezes in 2 seconds

Stream from Gimbal freezes in 2 seconds

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  • Eric KatzfeyE Eric Katzfey

    What are you using for your wireless connection? WiFi or Microhard? And can you see the stream in QGC for 1 or 2 seconds or not at all?

    Daniel RyuD Offline
    Daniel RyuD Offline
    Daniel Ryu
    Regular
    wrote on last edited by
    #4

    @Eric-Katzfey QGC is not at all, and I am using microhard for the wirelesss connection which has been working fine for the rtsp cameras

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    • Eric KatzfeyE Offline
      Eric KatzfeyE Offline
      Eric Katzfey
      ModalAI Team
      wrote on last edited by
      #5

      I would switch to a USB Ethernet dongle to do your debugging. Then you don't have to worry about wireless connectivity. Then I would recommend trying to get it working with QGC. Later versions of QGC may not work on certain versions of OS. What OS / version are you using to host QGC?

      Daniel RyuD 1 Reply Last reply
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      • Eric KatzfeyE Eric Katzfey

        I would switch to a USB Ethernet dongle to do your debugging. Then you don't have to worry about wireless connectivity. Then I would recommend trying to get it working with QGC. Later versions of QGC may not work on certain versions of OS. What OS / version are you using to host QGC?

        Daniel RyuD Offline
        Daniel RyuD Offline
        Daniel Ryu
        Regular
        wrote on last edited by
        #6

        @Eric-Katzfey Screenshot from 2021-07-30 15-57-10.png

        Eric KatzfeyE 1 Reply Last reply
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        • Daniel RyuD Daniel Ryu

          @Eric-Katzfey Screenshot from 2021-07-30 15-57-10.png

          Eric KatzfeyE Offline
          Eric KatzfeyE Offline
          Eric Katzfey
          ModalAI Team
          wrote on last edited by
          #7

          @Daniel-Ryu Actually, I was referring to the host system. For example, is QGC running on Ubuntu 18.04 or Mac OSX or ?

          Daniel RyuD 1 Reply Last reply
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          • Eric KatzfeyE Eric Katzfey

            @Daniel-Ryu Actually, I was referring to the host system. For example, is QGC running on Ubuntu 18.04 or Mac OSX or ?

            Daniel RyuD Offline
            Daniel RyuD Offline
            Daniel Ryu
            Regular
            wrote on last edited by Daniel Ryu
            #8

            @Eric-Katzfey Ubuntu 20.04

            Eric KatzfeyE 1 Reply Last reply
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            • Daniel RyuD Daniel Ryu

              @Eric-Katzfey Ubuntu 20.04

              Eric KatzfeyE Offline
              Eric KatzfeyE Offline
              Eric Katzfey
              ModalAI Team
              wrote on last edited by
              #9

              @Daniel-Ryu Okay, thanks! What type of camera are you using in the gimbal?

              Eric KatzfeyE 1 Reply Last reply
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              • Eric KatzfeyE Eric Katzfey

                @Daniel-Ryu Okay, thanks! What type of camera are you using in the gimbal?

                Eric KatzfeyE Offline
                Eric KatzfeyE Offline
                Eric Katzfey
                ModalAI Team
                wrote on last edited by
                #10

                @Eric-Katzfey I normally test with Logitech C270, QGroundControl v4.1.1, and Ubuntu 20.04

                Daniel RyuD 1 Reply Last reply
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                • Eric KatzfeyE Eric Katzfey

                  @Eric-Katzfey I normally test with Logitech C270, QGroundControl v4.1.1, and Ubuntu 20.04

                  Daniel RyuD Offline
                  Daniel RyuD Offline
                  Daniel Ryu
                  Regular
                  wrote on last edited by
                  #11

                  @Eric-Katzfey The gimbal camera I have was the default that came with the drone when I purchased it, I believe its some version of Arducam? I'll download your version of QGC and try testing with that

                  Eric KatzfeyE 1 Reply Last reply
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                  • Daniel RyuD Daniel Ryu

                    @Eric-Katzfey The gimbal camera I have was the default that came with the drone when I purchased it, I believe its some version of Arducam? I'll download your version of QGC and try testing with that

                    Eric KatzfeyE Offline
                    Eric KatzfeyE Offline
                    Eric Katzfey
                    ModalAI Team
                    wrote on last edited by
                    #12

                    @Daniel-Ryu The other thing you can do is use the tcpdump command on Voxl to verify that you can see the video packets being sent from ffmpeg. Another idea is to have dmesh -wH open in another session to see if the kernel reports any issues.

                    Daniel RyuD 1 Reply Last reply
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                    • Eric KatzfeyE Eric Katzfey

                      @Daniel-Ryu The other thing you can do is use the tcpdump command on Voxl to verify that you can see the video packets being sent from ffmpeg. Another idea is to have dmesh -wH open in another session to see if the kernel reports any issues.

                      Daniel RyuD Offline
                      Daniel RyuD Offline
                      Daniel Ryu
                      Regular
                      wrote on last edited by
                      #13

                      @Eric-Katzfey I'll do that, thanks!

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                      • Daniel RyuD Offline
                        Daniel RyuD Offline
                        Daniel Ryu
                        Regular
                        wrote on last edited by
                        #14

                        https://forum.modalai.com/topic/460/integrating-flir-boson-as-usb-connected-camera-on-voxl/3 Issue with UVC cameras in general has moved here

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