Created
March 21, 2013 06:38
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testing method to mark in and out of video using ffplay to support an edit
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#!/bin/bash | |
# edit | |
mknod /tmp/stats p > /dev/null 2>&1 | |
trap 'rm /tmp/stats' 0 | |
printf "Enter a file: " | |
read input | |
echo "OK will try to play it." | |
ffplay "$input" -vf "showinfo,scale=360:240,split=3[v1][v2][v3],[v1]pad=iw*3[pad],[v2]setpts=PTS-0.5/TB[d1],[pad][d1]overlay=w[pad2],[v3]setpts=PTS-1/TB[d2],[pad2][d2]overlay=w*2" 2>&1 | tr '\r' '\n' > stats & | |
echo "Should be playing now." | |
echo " | |
q, ESC Quit. | |
f Toggle full screen. | |
p, SPC Pause. | |
a Cycle audio channel. | |
w Show audio waves. | |
left/right Seek backward/forward 10 seconds. | |
down/up Seek backward/forward 1 minute. | |
page down/page up: Seek backward/forward 10 minutes. | |
mouse click in player window: Seek to percentage in file corresponding to fraction of width. | |
" | |
printf "Find an in point and then hit enter: " | |
read ok | |
in=`tail -n 100 stats | grep -o pts_time:[0-9.]* | tail -n 1 | cut -d: -f2` | |
echo "The in time is $in" | |
printf "Find an out point and then hit enter: " | |
read ok | |
out=`tail -n 100 stats | grep -o pts_time:[0-9.]* | tail -n 1 | cut -d: -f2` | |
echo "The out time is $out" | |
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