2018-01-22 01:29:48 +00:00
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#!/bin/bash
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2018-04-11 06:08:43 +00:00
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# This script records video.
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# It also names files smartly to prevent overwrites.
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2018-01-22 01:29:48 +00:00
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2018-04-11 06:08:43 +00:00
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# Picks a file name for the output file based on availability:
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2018-01-22 01:29:48 +00:00
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while [[ -f $HOME/video$n.mkv ]]
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do
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n=$((n+1))
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done
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filename="$HOME/video$n.mkv"
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2018-04-11 06:08:43 +00:00
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# The actual ffmpeg command:
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2018-01-22 01:29:48 +00:00
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ffmpeg \
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-f x11grab \
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-s $(xdpyinfo | grep dimensions | awk '{print $2;}') \
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-i :0.0 \
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-c:v libx264 -qp 0 -r 30 $filename
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