1 reply to this topic

[themabus]

hello.
i think, if ther's 2 succesive data tracks of the same mode, when making a backup from such cd, INDEX 0 isn't set at all in .ccd to reflect post-gap between them.
but if mode is different e.g. M1 track is followed by M2, INDEXes are set to 150 sectors, always - even if post-gap is considerably larger in subcode.
CCD acts different, so it seemed a bit odd...

[themabus]

additional info (i think it's related)

copied several CDs with post-gap between data tracks 02..04s and only thing weird was this INDEX definition in .ccd
but with 2 CDs there were more severe problems. 1st CD had gap of 06s; 2nd - 08s. they both are for Saturn, very similar structure wise
so i'm posting information only about first one.

tested on Plextor Premium (all interfaces / ccd, img; mds, mdf / PlayStation profile)

Track01 000000..217075 Mode1
Track02 217076..275527 Mode2
Track03 275528..280025 Audio

there are 450 sectors marked as pause in subcode, at the end of Track01: 216626..217075.
1st part: 150 (216626..216775) empty Mode1 sectors with edc/ecc
2nd part: 300 (216776..217075) empty Mode2 sectors with only header (first 16 bytes) defined

when copied with Alcohol this CD gave 'Read data examination error' in range 216776..216923 (~150 sectors from 2nd part; log attached below)
those same sectors are reset back in subcode != Pause (P=0, Q-TNO=1, Q-INDEX=1, MSF inrease forward)

image has S part of MSF increased by 2seconds in headers for last 150 post-gap sectors (216926..217075), e.g:
00 ff ff ff ff ff ff ff ff ff ff 00 48 16 25 02 ->
00 ff ff ff ff ff ff ff ff ff ff 00 48 18 25 02

CODE

####################### Dumping/Recording Progress Log #######################
********* Time stamp of this log file: 2008.04.06. 12:04:32 *********
12:04:32 Processor info: AMD Athlon™ (2004MHz)
12:04:32 Disc dumping: (P:) PLEXTOR CD-R PREMIUM(1:3)
12:04:33 Reading Mode: RAW + SUB-96
Selected reading speed: Maximum
12:04:33 Source Info: Session: 1, Track: 3, Length: 546.9 MB / 62:13:51
12:04:34 Writing image file: L:\REDUMP.ORG\SS\T-17004G-T\PREMIUM\GAMEWARE3.img
12:06:55 Read data examination error at: 216776
12:06:55 Read data examination error at: 216777
12:06:55 Read data examination error at: 216778
12:06:55 Read data examination error at: 216779
12:06:55 Read data examination error at: 216780
12:06:55 Read data examination error at: 216781
12:06:55 Read data examination error at: 216782
12:06:55 Read data examination error at: 216783
12:06:55 Read data examination error at: 216784
12:06:55 Read data examination error at: 216785
12:06:55 Read data examination error at: 216786
12:06:55 Read data examination error at: 216787
12:06:55 Read data examination error at: 216788
12:06:55 Read data examination error at: 216789
12:06:55 Read data examination error at: 216790
12:06:55 Read data examination error at: 216791
12:06:55 Read data examination error at: 216792
12:06:55 Read data examination error at: 216793
12:06:55 Read data examination error at: 216794
12:06:55 Read data examination error at: 216795
12:06:55 Read data examination error at: 216796
12:06:55 Read data examination error at: 216797
12:06:55 Read data examination error at: 216798
12:06:55 Read data examination error at: 216799
12:06:55 Read data examination error at: 216800
12:06:55 Read data examination error at: 216801
12:06:55 Read data examination error at: 216802
12:06:55 Read data examination error at: 216803
12:06:55 Read data examination error at: 216804
12:06:55 Read data examination error at: 216805
12:06:55 Read data examination error at: 216806
12:06:55 Read data examination error at: 216807
12:06:55 Read data examination error at: 216808
12:06:55 Read data examination error at: 216809
12:06:55 Read data examination error at: 216810
12:06:55 Read data examination error at: 216811
12:06:55 Read data examination error at: 216812
12:06:55 Read data examination error at: 216813
12:06:55 Read data examination error at: 216814
12:06:55 Read data examination error at: 216815
12:06:55 Read data examination error at: 216816
12:06:55 Read data examination error at: 216817
12:06:55 Read data examination error at: 216818
12:06:55 Read data examination error at: 216819
12:06:55 Read data examination error at: 216820
12:06:55 Read data examination error at: 216821
12:06:55 Read data examination error at: 216822
12:06:55 Read data examination error at: 216823
12:06:55 Read data examination error at: 216824
12:06:55 Read data examination error at: 216825
12:06:55 Read data examination error at: 216826
12:06:55 Read data examination error at: 216827
12:06:55 Read data examination error at: 216828
12:06:55 Read data examination error at: 216829
12:06:55 Read data examination error at: 216830
12:06:55 Read data examination error at: 216831
12:06:55 Read data examination error at: 216832
12:06:55 Read data examination error at: 216833
12:06:55 Read data examination error at: 216834
12:06:55 Read data examination error at: 216835
12:06:55 Read data examination error at: 216836
12:06:55 Read data examination error at: 216837
12:06:55 Read data examination error at: 216838
12:06:55 Read data examination error at: 216839
12:06:55 Read data examination error at: 216840
12:06:55 Read data examination error at: 216841
12:06:55 Read data examination error at: 216842
12:06:55 Read data examination error at: 216843
12:06:55 Read data examination error at: 216844
12:06:55 Read data examination error at: 216845
12:06:55 Read data examination error at: 216846
12:06:55 Read data examination error at: 216847
12:06:55 Read data examination error at: 216848
12:06:55 Read data examination error at: 216849
12:06:55 Read data examination error at: 216850
12:06:55 Read data examination error at: 216851
12:06:55 Read data examination error at: 216852
12:06:55 Read data examination error at: 216853
12:06:55 Read data examination error at: 216854
12:06:55 Read data examination error at: 216855
12:06:55 Read data examination error at: 216856
12:06:55 Read data examination error at: 216857
12:06:55 Read data examination error at: 216858
12:06:55 Read data examination error at: 216859
12:06:55 Read data examination error at: 216860
12:06:55 Read data examination error at: 216861
12:06:55 Read data examination error at: 216862
12:06:55 Read data examination error at: 216863
12:06:55 Read data examination error at: 216864
12:06:55 Read data examination error at: 216865
12:06:55 Read data examination error at: 216866
12:06:55 Read data examination error at: 216867
12:06:55 Read data examination error at: 216868
12:06:55 Read data examination error at: 216869
12:06:55 Read data examination error at: 216870
12:06:55 Read data examination error at: 216871
12:06:55 Read data examination error at: 216872
12:06:55 Read data examination error at: 216873
12:06:55 Read data examination error at: 216874
12:06:55 Read data examination error at: 216875
12:06:55 Read data examination error at: 216876
12:06:55 Read data examination error at: 216877
12:06:55 Read data examination error at: 216878
12:06:55 Read data examination error at: 216879
12:06:55 Read data examination error at: 216880
12:06:55 Read data examination error at: 216881
12:06:55 Read data examination error at: 216882
12:06:55 Read data examination error at: 216883
12:06:55 Read data examination error at: 216884
12:06:55 Read data examination error at: 216885
12:06:55 Read data examination error at: 216886
12:06:55 Read data examination error at: 216887
12:06:55 Read data examination error at: 216888
12:06:55 Read data examination error at: 216889
12:06:55 Read data examination error at: 216890
12:06:55 Read data examination error at: 216891
12:06:55 Read data examination error at: 216892
12:06:55 Read data examination error at: 216893
12:06:55 Read data examination error at: 216894
12:06:55 Read data examination error at: 216895
12:06:55 Read data examination error at: 216896
12:06:55 Read data examination error at: 216897
12:06:55 Read data examination error at: 216898
12:06:55 Read data examination error at: 216899
12:06:55 Read data examination error at: 216900
12:06:55 Read data examination error at: 216901
12:06:55 Read data examination error at: 216902
12:06:55 Read data examination error at: 216903
12:06:55 Read data examination error at: 216904
12:06:55 Read data examination error at: 216905
12:06:55 Read data examination error at: 216906
12:06:55 Read data examination error at: 216907
12:06:55 Read data examination error at: 216908
12:06:55 Read data examination error at: 216909
12:06:55 Read data examination error at: 216910
12:06:55 Read data examination error at: 216911
12:06:55 Read data examination error at: 216912
12:06:55 Read data examination error at: 216913
12:06:55 Read data examination error at: 216914
12:06:55 Read data examination error at: 216915
12:06:55 Read data examination error at: 216916
12:06:55 Read data examination error at: 216917
12:06:55 Read data examination error at: 216918
12:06:55 Read data examination error at: 216919
12:06:55 Read data examination error at: 216920
12:06:55 Read data examination error at: 216921
12:06:55 Read data examination error at: 216922
12:06:55 Read data examination error at: 216923
12:07:23 L:\REDUMP.ORG\SS\T-17004G-T\PREMIUM\GAMEWARE3.ccd: Image file writing completed!
12:07:23 Disc dumping completed!
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