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Recording and Receiving Videos

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  • WineVirusW Offline
    WineVirusW Offline
    WineVirus
    Contributor
    wrote on last edited by
    #1

    I'm working on recording videos and taking snapshots (VOXL SDK 1.1.1. ). I'm following the steps outlined in the MAVCam Manager Doc, and using QGC to take the photos and videos. The snapshots are automatically transferred directly onto my laptop in the photos folder within the QGC folder by just clicking the shutter button (no pulling required).

    However, I'm having issues accessing the videos. The doc says that videos are saved locally to the VOXL disc. ls -la /data/videos and ls -la /data/snapshots returns that old files exist, but the new recordings/photos aren't there (recorded 4/29/24). Also, pulling returns two empty folders.

    75b3572a-0985-404b-b8f9-c512938e3d28-image.png

    Screenshot 2024-05-02 141432.png

    Here's the output of ls -la /data and voxl-inspect-services, in case it's helpful.

    Screenshot 2024-05-01 144223.png

    Screenshot 2024-05-02 141500.png

    ModeratorM Eric KatzfeyE 2 Replies Last reply
    0
    • WineVirusW WineVirus

      I'm working on recording videos and taking snapshots (VOXL SDK 1.1.1. ). I'm following the steps outlined in the MAVCam Manager Doc, and using QGC to take the photos and videos. The snapshots are automatically transferred directly onto my laptop in the photos folder within the QGC folder by just clicking the shutter button (no pulling required).

      However, I'm having issues accessing the videos. The doc says that videos are saved locally to the VOXL disc. ls -la /data/videos and ls -la /data/snapshots returns that old files exist, but the new recordings/photos aren't there (recorded 4/29/24). Also, pulling returns two empty folders.

      75b3572a-0985-404b-b8f9-c512938e3d28-image.png

      Screenshot 2024-05-02 141432.png

      Here's the output of ls -la /data and voxl-inspect-services, in case it's helpful.

      Screenshot 2024-05-01 144223.png

      Screenshot 2024-05-02 141500.png

      ModeratorM Offline
      ModeratorM Offline
      Moderator
      ModalAI Team
      wrote on last edited by tom
      #2

      @WineVirus try running

      systemctl start voxl-mavcam-manager
      

      make sure it's running, then try again with QGC

      1 Reply Last reply
      0
      • WineVirusW WineVirus

        I'm working on recording videos and taking snapshots (VOXL SDK 1.1.1. ). I'm following the steps outlined in the MAVCam Manager Doc, and using QGC to take the photos and videos. The snapshots are automatically transferred directly onto my laptop in the photos folder within the QGC folder by just clicking the shutter button (no pulling required).

        However, I'm having issues accessing the videos. The doc says that videos are saved locally to the VOXL disc. ls -la /data/videos and ls -la /data/snapshots returns that old files exist, but the new recordings/photos aren't there (recorded 4/29/24). Also, pulling returns two empty folders.

        75b3572a-0985-404b-b8f9-c512938e3d28-image.png

        Screenshot 2024-05-02 141432.png

        Here's the output of ls -la /data and voxl-inspect-services, in case it's helpful.

        Screenshot 2024-05-01 144223.png

        Screenshot 2024-05-02 141500.png

        Eric KatzfeyE Offline
        Eric KatzfeyE Offline
        Eric Katzfey
        ModalAI Team
        wrote on last edited by
        #3

        @WineVirus If you issue the command date on VOXL 2 what do you get? If you aren't connected to the Internet then VOXL 2 cannot update it's time and date and so uses an old value. Maybe those h265 videos and jpeg snapshot are the current ones. Can you adb pull each file individually? e.g. adb pull /data/video/video_2023-03-02_13:16:02.h265 etc.

        WineVirusW 1 Reply Last reply
        0
        • Eric KatzfeyE Eric Katzfey

          @WineVirus If you issue the command date on VOXL 2 what do you get? If you aren't connected to the Internet then VOXL 2 cannot update it's time and date and so uses an old value. Maybe those h265 videos and jpeg snapshot are the current ones. Can you adb pull each file individually? e.g. adb pull /data/video/video_2023-03-02_13:16:02.h265 etc.

          WineVirusW Offline
          WineVirusW Offline
          WineVirus
          Contributor
          wrote on last edited by
          #4

          @Eric-Katzfey date gives me 3/2/23. I'm using SoftAP, so I guess it makes sense that files that I've pushed while on WiFi have the correct date, but the videos are using the default date.

          I tried the above suggested by @Moderator and it worked, adding the new video to the folder.

          Pulling the direct file name ./adb pull /data/video/video_2023-03-02_13:16:02.h265 gives me an error; pulling just /data/video gives me the same error. Could it be a corrupted file?

          06c16fb2-a163-4f1e-9cab-42a824c17788-image.png

          5931acd7-8b3c-44f9-8d85-537851ad7345-image.png

          Updated ls -la /data/video output

          5e9a2ce7-8f8c-4a6e-ab21-20ad845207cd-image.png

          ModeratorM 1 Reply Last reply
          0
          • WineVirusW WineVirus

            @Eric-Katzfey date gives me 3/2/23. I'm using SoftAP, so I guess it makes sense that files that I've pushed while on WiFi have the correct date, but the videos are using the default date.

            I tried the above suggested by @Moderator and it worked, adding the new video to the folder.

            Pulling the direct file name ./adb pull /data/video/video_2023-03-02_13:16:02.h265 gives me an error; pulling just /data/video gives me the same error. Could it be a corrupted file?

            06c16fb2-a163-4f1e-9cab-42a824c17788-image.png

            5931acd7-8b3c-44f9-8d85-537851ad7345-image.png

            Updated ls -la /data/video output

            5e9a2ce7-8f8c-4a6e-ab21-20ad845207cd-image.png

            ModeratorM Offline
            ModeratorM Offline
            Moderator
            ModalAI Team
            wrote on last edited by
            #5

            @WineVirus Windows doesn't allow semicolons in file names. It's likely that's the issue. Try renaming that video file to video1.h265 or something simple

            ModeratorM WineVirusW 2 Replies Last reply
            1
            • ModeratorM Moderator

              @WineVirus Windows doesn't allow semicolons in file names. It's likely that's the issue. Try renaming that video file to video1.h265 or something simple

              ModeratorM Offline
              ModeratorM Offline
              Moderator
              ModalAI Team
              wrote on last edited by Moderator
              #6

              @Moderator ./adb shell mv /data/video/video_2023-03-02_13:16:02.h265 /data/video/video1.h265

              1 Reply Last reply
              0
              • ModeratorM Moderator

                @WineVirus Windows doesn't allow semicolons in file names. It's likely that's the issue. Try renaming that video file to video1.h265 or something simple

                WineVirusW Offline
                WineVirusW Offline
                WineVirus
                Contributor
                wrote on last edited by
                #7

                @Moderator Ah, yep. That fixed it. Thanks for the help!

                L 1 Reply Last reply
                0
                • WineVirusW WineVirus

                  @Moderator Ah, yep. That fixed it. Thanks for the help!

                  L Offline
                  L Offline
                  linus777
                  wrote on last edited by linus777
                  #8

                  @WineVirus
                  @Moderator What part do I need to modify to automatically save it to the QGC area?

                  1 Reply Last reply
                  0

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