16 lines
729 B
Plaintext
16 lines
729 B
Plaintext
guix environment --ad-hoc espeak xwininfo recordmydesktop
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xwininfo
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recordmydesktop --delay 3 --windowid 0x1e0000e -x 50 -y 130 --width 1280 --height 960 --no-cursor
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recordmydesktop --delay 3 --fps 15 --windowid 0x1e0000e -x 375 -y 340 --width 480 --height 350 --no-cursor
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# stop after 1 sec of silence
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sox -t alsa default recording.wav silence 1 0.1 5% 1 1.0 5%
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# stop after 20 sec of silence
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sox -t alsa default recording.wav silence 1 0.1 5% 20 1.0 5%
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ffmpeg -i recording-0.ogg -i recording-1.ogg -filter_complex '[0:0][1:0]concat=n=2:v=0:a=1[out]' -map '[out]' concat.ogg
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ffmpeg $(for i in recordings/*.ogg; do echo "-i $i "; done) -filter_complex '[0:0][1:0][2:0][3:0]concat=n=47:v=0:a=1[out]' -map '[out]' fosdem21.ogg
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