On 12/19/2022 5:24 AM, Andrei Z. wrote:
How to install libdvdcss in Ubuntu / Debian to play DVDs - nixCraft
https://www.cyberciti.biz/faq/installing-plugins-codecs-libdvdcss-in-debian-ubuntu-linux/
This is the problem that fixes. My single test media is just CSS protected.
[ 186.251873] UDF-fs: INFO Mounting volume 'ANIMAL_HOUSE', timestamp 2003/07/26 20:02 (1000)
[ 199.577441] sr 2:0:0:0: [sr0] tag#1 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 199.577452] sr 2:0:0:0: [sr0] tag#1 Sense Key : Illegal Request [current]
[ 199.577459] sr 2:0:0:0: [sr0] tag#1 Add. Sense: Read of scrambled sector without authentication <===
[ 199.577464] sr 2:0:0:0: [sr0] tag#1 CDB: Read(10) 28 00 00 00 66 54 00 00 08 00
[ 199.577467] blk_update_request: I/O error, dev sr0, sector 104784 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0
[ 199.609425] sr 2:0:0:0: [sr0] tag#2 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 199.609432] sr 2:0:0:0: [sr0] tag#2 Sense Key : Illegal Request [current]
[ 199.609438] sr 2:0:0:0: [sr0] tag#2 Add. Sense: Read of scrambled sector without authentication <===
[ 199.609443] sr 2:0:0:0: [sr0] tag#2 CDB: Read(10) 28 00 00 00 66 54 00 00 01 00
[ 199.609445] blk_update_request: I/O error, dev sr0, sector 104784 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 199.609454] Buffer I/O error on dev sr0, logical block 26196, async page read
With libdvdcss in place
a@b:~$ disktype /dev/sr0
--- /dev/sr0
Block device, size 7.827 GiB (8403816448 bytes)
CD-ROM, 1 track, CDDB disk ID 023BFD01
Track 1: Data track, 2.197 GiB (2358986752 bytes)
UDF file system
Sector size 2048 bytes
Volume name "ANIMAL_HOUSE"
UDF version 1.02
ISO9660 file system
Volume name "ANIMAL_HOUSE"
Publisher "UNIVERSAL"
Preparer "DELUXE_DIGITAL_STUDIOS_V176_O2"
Data size 7.827 GiB (8403816448 bytes, 4103426 blocks of 2 KiB)
a@b:~$ sudo dd if=/dev/sr0 of=animalhouse.dd bs=2048 count=4103426 status=progress
8402286592 bytes (8.4 GB, 7.8 GiB) copied, 702 s, 12.0 MB/s
4103426+0 records in
4103426+0 records out
8403816448 bytes (8.4 GB, 7.8 GiB) copied, 702.14 s, 12.0 MB/s <=== rip in 12 minutes, no apparent read errors
a@b:~$
*******
Extracting files from the .dd gives this, and shows several "features"
are on the disk. 1,073,618,944 is a standard size for a chapter.
Directory: D:\video_ts
Mode LastWriteTime Length Name
---