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Hermann-SW/V3crop

Created April 1, 2023 15:31
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Tool like GScrop tool, this time for Raspberry v3 camera
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V3crop
#!/bin/bash
if [[ $# -lt 4 ]]; then echo Format: "$0" width height framerate ms [us]; exit; fi
if [[ $# -gt 4 ]]; then SHTR="--shutter"; else SHTR=""; fi
#TODO patch imx708.ko.xz, then activate with rmmod and modprobe
libcamera-hello --list-cameras | grep "([1-9]"
rm -f /dev/shm/tst.pts /dev/shm/tst.h264
sleep 0.2
libcamera-vid --width "$1" --height "$2" --denoise cdn_off --framerate "$3" --save-pts /dev/shm/tst.pts -t "$4" "$SHTR" "$5" -o /dev/shm/tst.h264 -n ;echo
rm -f tstamps.csv && ptsanalyze /dev/shm/tst.pts
@Hermann-SW
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Hermann-SW commented Apr 1, 2023 •
edited
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https://forums.raspberrypi.com/viewtopic.php?p=2095862#p2095862

Play 768x432@230fps frameskipless in your browser, 10× slowed down:
https://stamm-wilbrandt.de/en/forum/V3/768x432_230fps_10x.mp4

@Hermann-SW
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shellcheck clean:

pi@raspberrypi4B8:~ $ shellcheck V3crop 
pi@raspberrypi4B8:~ $

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