Comments (5)
fnoop
commented on June 1, 2024
Not obvious but aruco_calibration can take gstreamer input pipeline, eg:
aruco_calibration 'v4l2src device=/dev/video2 ! video/x-raw, width=1280, height=720 ! appsink' outcal.yml -size 0.033
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fnoop
commented on June 1, 2024
Performed calibrations for 640x480 and 1280x720 resolutions on ocam 5cr.
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fnoop
commented on June 1, 2024
6d9a486
Added width/height options to change resolution
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fnoop
commented on June 1, 2024
Bombs out at 1280x720 on odroid:
[dev] [mav@fnoop-odroid ~/code/dronekit-apps/vision_landing]$ ./track_targets -w 1280 -g 720 -d TAG36h11 -o "appsrc ! autovideoconvert ! v4l2video11h264enc ! h264parse ! rtph264pay config-interal=1 pt=96 ! udpsink host=192.168.1.70 port=5000 sync=false" /dev/video2 calibration/ocam5cr-calibration-1280x720.yml 0.235
ERROR: The DDK is not compatible with any of the Mali GPUs on the system.
The DDK was built for 0x620 r0p1 status range [0..15], but none of the GPUs matched:
580:0.193156:0.0939053:0.922915
580:0.159265:0.0347806:0.856953
580:0.123386:0.00910304:0.800874
580:0.0840673:-0.00660191:0.744896
580:0.0374136:-0.0130631:0.680578
580:0.00493954:-0.0215661:0.626733
580:-0.00854046:-0.017747:0.590911
580:-0.0140736:-0.0102243:0.584439
Segmentation fault
Seems to be problem with gstreamer realtime streaming output, if output not used then it works without segfault.
Works after other video work, assume problem with linked gstreamer.
In other words, this isn't an issue.
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fnoop
commented on June 1, 2024
Need to add corresponding arguments to vision_landing wrapper
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