NAME
guetzli - perceptual JPEG encoder
SYNOPSYS
guetzli [flags] input_filename output_filename
DESCRIPTION
Guetzli is a JPEG encoder that aims for excellent compression density at high visual quality. Guetzli-generated images are typically 20-30% smaller than images of equivalent quality generated by libjpeg. Guetzli generates only sequential (nonprogressive) JPEGs due to faster decompression speeds they offer.
OPTIONS
- --verbose
-
Print a verbose trace of all attempts to standard output.
- --quality Q
-
Visual quality to aim for, expressed as a JPEG quality value.
- --memlimit M
-
Memory limit in MB. Guetzli will fail if unable to stay under the limit. Default is 6000 MB
- --nomemlimit
-
Do not limit memory usage.
AUTHOR
This manual page was written by ChangZhuo Chen <[email protected]> for the Debian GNU/Linux system (but may be used by others).