AEC
Section: User Commands (1)
Page Index
NAME
aec - compress or expand files
SYNOPSIS
aec
[
-3]
[
-b BYTES]
[
-d]
[
-j SAMPLES]
[
-m]
[
-n BITS]
[
-N]
[
-p]
[
-r BLOCKS]
[
-s]
[
-t]
infile
outfile
DESCRIPTION
Aec
performs lossless compression and decompression with Golomb-Rice coding
as defined in the Space Data System Standard documents 121.0-B-2.
OPTIONS
- -3
-
24 bit samples are stored in 3 bytes
- -b ,BYTES
-
internal buffer size in bytes
- -d
-
decompress infile; if option -d is not used then compress
infile
- -j ,SAMPLES
-
block size in samples
- -m
-
samples are MSB first; default is LSB first
- -n ,BITS
-
bits per sample
- -N
-
disable pre/post processing
- -p
-
pad RSI to byte boundary
- -r ,BLOCKS
-
reference sample interval in blocks
- -s
-
samples are signed; default is unsigned
- -t
-
use restricted set of code options