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Thread: DFK 33UX246 gstreamer errors

  1. #1
    Join Date
    Sep 2017
    Posts
    1

    Post DFK 33UX246 gstreamer errors

    Hi

    Running Linux Mint Debian Edition 2 and I keep getting errors when specifying height/width arguements.

    user1@viewer1 ~ $ gst-launch-1.0 tcamsrc serial=XXXXXXXX ! video/x-raw,width=1920,height=1080,framerate=30/1 ! videoconvert
    Setting pipeline to PAUSED ...
    Pipeline is live and does not need PREROLL ...
    Setting pipeline to PLAYING ...
    New clock: GstSystemClock
    ERROR: from element /GstPipeline:pipeline0/GstTcamSrc:tcamsrc0: Internal data flow error.
    Additional debug info:
    gstbasesrc.c(2933): gst_base_src_loop (): /GstPipeline:pipeline0/GstTcamSrc:tcamsrc0:
    streaming task paused, reason not-linked (-1)
    Execution ended after 0:00:00.219494546
    Setting pipeline to PAUSED ...
    Setting pipeline to READY ...
    Setting pipeline to NULL ...
    Freeing pipeline ...

    I've tried quite a few different commands, specifying format etc. They always fail when I specify a resolution. All resolutions work in V4L2 test branch and Guvcview.

  2. #2
    Join Date
    Jan 2003
    Location
    Bremen, Germany
    Posts
    4,886

    Re: DFK 33UX246 gstreamer errors

    Hi

    I tried the pipeline
    gst-launch-1.0 tcamsrc serial=<serial>! video/x-raw,width=1920,height=1080,framerate=30/1 ! videoconvert ! ximagesink

    with my DFK 33UX264 and it works fine on my computer.

    I wonder, whether you use the lastest version from the github.

    Also you may try
    gst-launch-1.0 tcambin serial=<serial>! video/x-raw,width=1920,height=1080,framerate=30/1 ! videoconvert ! ximagesink

    and see, what happens.
    Best regards
    Stefan
    IC Imaging Control Support

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