From Redump Wiki
Usage
cd <DriveLetter> <Filename> <DriveSpeed(0-72)> [/q] [/a (val)]
[/be (str) or /d8] [/c2 (val1) (val2) (val3)] [/f] [/m] [/p]
[/raw] [/sf (val)] [/ss] [/np] [/nq] [/nr] [/ns] [/s (val)]
Ripping a CD from A to Z
For PLEXTOR or drive that can scramble ripping
data <DriveLetter> <Filename> <DriveSpeed(0-72)> <StartLBA> <EndLBA+1>
[/q] [/be (str) or /d8] [/c2 (val1) (val2) (val3)] [/sf (val)]
[/ss] [/r] [/np] [/nq] [/nr] [/ns] [/s (val)]
Ripping a CD from start to end (using 'all' flag)
For no PLEXTOR or drive that can't scramble ripping
audio <DriveLetter> <Filename> <DriveSpeed(0-72)> <StartLBA> <EndLBA+1>
[/q] [/a (val)] [/be (str) or /d8] [/c2 (val1) (val2) (val3)]
[/sf (val)] [/np] [/nq] [/nr] [/ns] [/s (val)]
Ripping a CD from start to end (using 'cdda' flag)
For dumping a lead-in, lead-out mainly
gd <DriveLetter> <Filename> <DriveSpeed(0-72)> [/q] [/be (str) or /d8]
[/c2 (val1) (val2) (val3)] [/np] [/nq] [/nr] [/ns] [/s (val)]
Ripping a HD area of GD from A to Z
dvd <DriveLetter> <Filename> <DriveSpeed(0-16)> [/c] [/f] [/q]
Ripping a DVD from A to Z
fd <DriveLetter> <Filename>
Ripping a floppy disk
stop <DriveLetter>
Spin off the disc
start <DriveLetter>
Spin up the disc
eject <DriveLetter>
Eject the tray
close <DriveLetter>
Close the tray
reset <DriveLetter>
Reset the drive (Only PLEXTOR)
sub <Subfile>
Parse CloneCD sub file and output to readable format
Option (generic)
/f Use 'Force Unit Access' flag to defeat the cache (very slow)
/q Disable beep
Option (for CD read mode)
/a Add CD offset manually (Only Audio CD)
val samples value
/be Use 0xbe as the opcode for Reading CD forcibly
str raw: sub channel mode is raw (default)
pack: sub channel mode is pack
/d8 Use 0xd8 as the opcode for Reading CD forcibly
/c2 Continue reading CD to recover C2 error existing sector
val1 value to reread (default: 1024)
val2 value to fix a C2 error (default: 4096)
val3 value to reread speed (default: 4)
/m Use if MCN exists in the first pregap sector of the track
For some PC-Engine
/p Ripping AMSF from 00:00:00 to 00:01:74
For SagaFrontier Original Sound Track (Disc 3) etc.
Support drive: PLEXTOR PX-W5224, PREMIUM, PREMIUM2
PX-704, 708, 712, 714, 716, 755, 760
/r Read CD from the reverse
For Alpha-Disc, Tages (very slow)
/raw Read the lead-out of 1st session and the lead-in of 2nd session
For Multi-session
/sf Scan file to detect protect. If reading error exists,
continue reading and ignore c2 error on specific sector
For CodeLock, LaserLock, RingProtect, RingPROTECH
SafeDisc, SmartE, CD.IDX, ProtectCD-VOB, CDS300
val timeout value (default: 60)
/ss Scan sector to detect protect. If reading error exists,
continue reading and ignore c2 error on specific sector
For ProtectCD-VOB
Option (for CD SubChannel)
/np Not fix SubP
/nq Not fix SubQ
/nr Not fix SubRtoW
/nl Not fix SubQ (RMSF, AMSF, CRC) (LBA 14100 - 16199)
(LBA 42000 - 44399)
For PlayStation LibCrypt
/ns Not fix SubQ (RMSF, AMSF, CRC) (LBA 0 - 7, 5000 - 18799)
or (LBA 30800 - 34799)
or (LBA 40000 - 45799)
For SecuROM
/s Use if it reads subchannel precisely
val 0: no read next sub (fast, but lack precision)
1: read next sub (normal, this val is default)
2: read next & next next sub (slow, precision)
Option (for DVD)
/c Log Copyright Management Information