Element -- selects all h2
elements on the page
h2 {
foo: bar;
<!DOCTYPE html> | |
<html> | |
<head> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width"> | |
<title>JS Bin</title> | |
</head> | |
<body> | |
<h1>Hey There!</h1> | |
<p>This is our interactive code editor</p> |
#Get integrated loudness of one file
ffmpeg -nostats -i input.mp4 -filter_complex ebur128 -f null - > log.txt 2>&1
#Get integrated loudness of all files with extenstions that start with "m" within a directory
for i in .m;
do echo "${i%.*}" >> log.txt &&
ffmpeg -nostats -i "$i" -filter_complex ebur128 -f null - 2>&1 |
grep "I:" | tail -1 | awk '{print $1, $2, $3}' >> log.txt; \
A list of useful commands for the ffmpeg command line tool.
Download FFmpeg: https://www.ffmpeg.org/download.html
Full documentation: https://www.ffmpeg.org/ffmpeg.html