mp3info prints mp3 related information of mp3 audio files.
$ mp3info foo.mp3
foo.mp3 does not have ID3 1.x tag
It doesn't print anything since some mp3 files do not have
id3 tags.
$ mp3info -p "playtime : %m%s Bitrate:%r\n" foo.mp3
playtime : 718 Bitrate:64
$ mp3info -p "%m\n" foo.mp3
7
The above 718 means 7:18 mins which is 7 minutes and 18 seconds.
Here are some more options you can use with -p switch.
%f Filename without the path [string]
%F Filename with the path [string]
%k File size in KB [integer]
%a Artist [string]
%c Comment [string]
%g Musical genre [string]
%G Musical genre number [integer]
%l Album name [string]
%n Track [integer]
%t Track Title [string]
%y Year [string]
%C Copyright flag [string]
%e Emphasis [string]
%E CRC Error protection [string]
%L MPEG Layer [string]
%O Original material flag [string]
%o Stereo/mono mode [string]
%p Padding [string]
%v MPEG Version [float]
%u Number of good audio frames [integer]
%b Number of corrupt audio frames [integer]
%Q Sampling frequency in Hz [integer]
%q Sampling frequency in kHz [integer]
%r Bit Rate in kbps (type and meaning affected by
-r option)
%m Playing time: minutes only [integer]
%s Playing time: seconds only [integer] (usually
used in con‐
junction with %m)
%S Total playing time in seconds [integer]
%% A single percent sign
BTW, there was a mistake in yday's tip.
$ 7z a foo.7z foo.iso
is the correct command.
-Girish
--
Gayatri Hitech
web: http://gayatri-hitech.com
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