20 lines
461 B
Fish
Executable File
20 lines
461 B
Fish
Executable File
#!/usr/bin/env fish
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function record
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sleep 2
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withcap sys_admin -- ffmpeg -f alsa -i recorder \
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-vaapi_device /dev/dri/renderD128 -f kmsgrab -i - -r 60 \
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-vf 'hwmap=derive_device=vaapi,scale_vaapi=w=1920:h=1080:format=nv12' \
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-c:v hevc_vaapi -qp 21 \
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-c:a libopus -b:a 96k -ac 2 -ar 48000 \
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-y recording.mkv >/dev/null 2>&1 &
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end
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if test ! -f recording.mkv
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set -xU AUDIO_OUT record
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record
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else
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set -xU AUDIO_OUT
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pkill ffmpeg
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end
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