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Hermann-SW/GScropView

Last active March 19, 2023 15:29
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GS camera preview corresponding to current GS camera crop settings
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GScropView
#!/bin/bash
if [[ "$1" == "--help" ]]; then echo Format: "$0" "[options]"; exit; fi
read -r w h dummy < <(libcamera-vid --list-cameras | \
tail -1 | cut -f2 -d/ | sed "s#x# #")
dummy=$dummy
libcamera-vid -t 0 --width "$w" --height "$h" --preview=0,0,"$w","$h" "$@"
@Hermann-SW
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Added "--help":

pi@raspberrypi4B2:~ $ ./GScropView --help
Format: ./GScropView [options]
pi@raspberrypi4B2:~ $

In "ssh -X" session, appending "--qt-preview" option allows to see libcamera-vid crop window preview remotely:

./GScropView --qt-preview

"--qt-preview" is needed in "ssh -X" session, but not if accessing remote Pi vncserver.

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