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14th December 2003, 08:08 | #1 | Link |
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DVD95Copy v2.0 "No compression" setting test results
I decided to do another test run on how well DVD95Copy compresses so I used the same DVD like I did in this thread. I wasn't testing for quality, just compression. The DVD is Thomas & Friends-Best of Percy. This is only a 4.35 GB DVD-5 so if I set everything to "No compression" and the main movie titleset to "Fit to DVD", I should get almost a 1 for 1 copy. That's logically thinking. Here's the test results.
Code:
DVD95Copy 2.0 settings All Audio and Subtitles Kept and DVD Size(MB) at 4464 Title Set Aspect Audio Subtitle Repack TitleSet to: Repack Menu down to: ----------- ------ -------- -------- ------------------- --------------- X 0:175 MB Full No compression X 1:1788 MB Full en Fit to DVD No compression X 2:281 MB Full en No compression No compression X 3:528 MB Full en en No compression No compression X 4:999 MB Full en en No compression No compression X 5:297 MB Full en en No compression No compression X 6:387 MB Full en No compression No compression ORIGINAL No compression ------------ -------------- VIDEO_TS.BUP 20 KB 20 KB VIDEO_TS.IFO 20 KB 20 KB VIDEO_TS.IFO 179,664 KB 179,664 KB VTS_01_0.BUP 36 KB 36 KB VTS_01_0.IFO 36 KB 36 KB VTS_01_0.VOB 213,534 KB 84,502 KB :eek: VTS_01_1.VOB 1,048,544 KB 1,048,574 KB VTS_01_2.VOB 569,060 KB 568,688 KB VTS_02_0.BUP 18 KB 18 KB VTS_02_0.IFO 18 KB 18 KB VTS_02_0.VOB 1,654 KB 1,654 KB VTS_02_1.VOB 286,708 KB 286,708 KB VTS_03_0.BUP 28 KB 28 KB VTS_03_0.IFO 28 KB 28 KB VTS_03_0.VOB 1,062 KB 1,062 KB VTS_03_1.VOB 540,494 KB 522,576 KB VTS_04_0.BUP 30 KB 30 KB VTS_04_0.IFO 30 KB 30 KB VTS_04_0.VOB 702 KB 702 KB VTS_04_1.VOB 1,022,776 KB 1,022,560 KB VTS_05_0.BUP 20 KB 20 KB VTS_05_0.IFO 20 KB 20 KB VTS_05_0.VOB 8 KB 8 KB VTS_05_1.VOB 304,552 KB 296,866 KB VTS_06_0.BUP 28 KB 28 KB VTS_06_0.IFO 28 KB 28 KB VTS_06_0.VOB 396,436 KB 396,436 KB VTS_06_1.VOB 8 KB 8 KB ------------ ------------ Total Size 4.35 GB 4.20 GB :eek: Different end-size from original input Code:
Original: 1.54 GB 1,656,426,496 bytes No Compression: 1.54 GB 1,656,078,336 bytes ---------------------------------------------- Difference: 348,160 bytes :eek: My analysis: My main menu VOB, VTS_01_0.VOB has shrunk very significantly! I did this test 3 times and there's still a difference of 129,032 KBs. The transcoded size is worse than the results I had when I did that same VOB with 1.5 Beta 1 @ 100% setting. That resulted in 90,576 KB back then. Anyways, there are still some VOBs present with decreased end sizes.
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14th December 2003, 10:28 | #2 | Link |
..DVD GOD..
Join Date: Jun 2002
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Yo!
it isn't unreferenced material it's dropping is it?, a bit like the Universal DVD's that have an extra 190mb in the VIDEO_TS.VOB that will be dropped by some programs I see its in the VTS_01_0.VOB, can you see what video it's dropping by comparing the 2 (maybe splitting them) and if it is referenced in the IFO. I'm sure you can work this one out and I hope you do as I'm interested in your results cheers |
15th December 2003, 20:13 | #3 | Link | |
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