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Verification

 

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"The Saver" has the unique ability to produce a report as to the playability of an Exabyte DDP tape.
(an example of which is below)

 

DDP Tape Verification
"The Saver" v1.52 Copyright © 2001 ARSE Ltd.
Generated at 14:52:48 on 05/03/2002
Device used: EXABYTE EXB-85058HE-0000 revision 0112 (serial number 16145470)
Computer ID: 0EC22076-581A7A25-6B9D7BF0
DDPID
=====
DDP level identifier: DDP 1.01
UPC/EAN: none
Map stream maximum length: 256 bytes
Master ID: none
User defined text: none
File DDPID consists of 1 block of 128 bytes (total 128 bytes)
DDPMS
=====
Map packet 1 valid
Data stream type: S0 - SD (Subcode) - subcode data
Data stream length: 1728 bytes
Subcode descriptor: PQ DESCR - PQ descriptor data
Map packet 2 valid
Data stream type: D0 - DM (Main) - data stream
Data stream length: 141145 frames
Data stream start: 0 frames
CD mode: DA - CD-DA (Digital Audio)
Source storage mode: 7 - Complete (2352 bytes)
Source material scrambled: 1 - Data is scrambled
Pregap part 1: not specified
Pregap part 2 (pause): 150 frames
Postgap: 150 frames
File DDPMS consists of 2 blocks of 128 bytes (total 256 bytes)
Subcode file
============
Expected number of subcode packets: 27
Actual number of subcode packets: 27
TRK IDX MM:SS:FF Copy Emphasis ISRC          UPC/EAN        Text
00  00  00:00:00   N     N                                                     
01  00  00:00:00   N     N                                                     
01  01  00:02:00   N     N                                                     
02  00  02:12:15   N     N                                                     
02  01  02:13:55   N     N                                                     
03  00  04:08:05   N     N                                                     
03  01  04:09:50   N     N                                                     
04  00  06:16:48   N     N                                                     
04  01  06:18:13   N     N                                                     
05  00  09:00:33   N     N                                                     
05  01  09:02:08   N     N                                                     
06  00  13:07:63   N     N                                                     
06  01  13:09:43   N     N                                                     
07  00  16:24:13   N     N                                                     
07  01  16:25:58   N     N                                                     
08  00  18:57:68   N     N                                                     
08  01  18:59:35   N     N                                                     
09  00  21:26:55   N     N                                                     
09  01  21:28:23   N     N                                                     
10  00  23:59:65   N     N                                                     
10  01  24:01:28   N     N                                                     
11  00  26:50:05   N     N                                                     
11  01  26:51:53   N     N                                                     
12  00  28:58:18   N     N                                                     
12  01  28:59:65   N     N                                                     
AA  01  31:21:70   N     N                                                     
AA  01  31:21:70   N     N                                                     
Length of audio based on subcode data: 141145 frames
Length of audio based on DDPMS data: 141145 frames
Length of audio matches between subcode data and DDPMS data
PQ list on DDP tape matches current PQ list
Subcode file consists of 14 blocks of 128 bytes (total 1792 bytes)
Audio file
==========
Time taken to read audio file: 05:32.188
Amount of data read: 331973040 bytes
Average transfer rate: 975 kB/s
Minimum transfer rate: 777 kB/s
Total soft errors: 154727 (0 re-reads, 154727 recovered by ECC)
Maximum soft errors: 154301 (0 re-reads, 154301 recovered by ECC)
                     in one read of 444 frames (approx. 1 MB)
Audio file consists of 35287 blocks of 9408 bytes (total 331980096 bytes)

 

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Last modified: January 08, 2008