jpegjudge1
Guess jpeg picture quality
Usage
jpegjudge [-V]
jpegjudge [-b]
file ...
Overview
Jpegjudge reads each argument and attempts to guess the quality with which it was saved. Currently, only a rough indicator is calculcated, ranging from 0 (lowest quality) to 1000 (highest quality), an extension to other formats would be straightforward, but isn't planned.
It can read all pictures the IJG jpeg library can read, i.e. normal and progressive jpeg's.
Options
-
-b -
Display only quality indicator, suppress other information (filenames).
-
-h, --help -
Display short summary of options.
-
-V, --version -
Display version number and exit.
Acknowledgements
This program contains code from the IJG jpeg software.
Releases
Unchanged in 8 releases since Debian 6.0 (Squeeze).