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26th January 2007, 15:04 | #181 | Link |
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thanks for information dvdguru. very interesting!
i think to change the layer info should not be a big problem. they were successful with double layer media for xbox360, so there will be a tool for changing the layer info for blu-ray movies / games in the future. |
26th January 2007, 15:17 | #182 | Link | |
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need some further clarification/short guide
Quote:
What if ripped film gets durned on BD-R under BDMV ? Or is the whole sing going around that you removed whole AACS folder in order to play ripped movies all devices just considers it actions against existance/absance of this folder and not BDAV/BDMV namings ? |
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26th January 2007, 16:34 | #184 | Link |
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Sorry, support = disk.
Yes, the device can recoglize the type of disc. A player recognize if a disc is a BD-ROM, a BD-R or a BD-RE disc. There are some info about the support written into the inner area, so via firmware you can force the playback of a standard on a certain type of disk. In BDAV there is a folder called BDAV into the disk root. In BDMV (produced with Roxio DVDit HD) there is a folder called BDMV into the disk root. In BDMV (prerecorder, for ex a film) there is a folder called BDMV into the disk root. So if the player look only @ file structure, it plays everything without any problem. But it checks for disk type, so plays only format that are authorized. And BDMV is not authorized for some players like PS3. Disc volume is not important when you burn: every blu ray has the same disc volume name but i change it in my backups without any problem. Don't burn AACS directory: if you burn AACS dir the player look for encrypted M2TS, your disc is not encrypted and the player eject it. So burn only BDMV directory. The layer change is a big problem in my opinion. When now you burn a DVD+R DL Nero adjust for you the information about layer break (that you must remove in ifo or during the ripping with DVD Decrypter option). So in Blu-ray we need to find the layer break info (imo is in the playlist file), we have to cancel that info and then we need a burning software that put the layer break position during the burning @ the correct position. Black Hawk Down is a 47 Gb BD. There is a 23 Gb M2TS file and another 23 Gb M2TS file. I think that the first file is on layer 0 and the second file is placed on layer 1. The player plays the first file, finds the layer break info and changes layers. And everything work. But if I burn now this movie with Nero Nero put on the first layer 23 Gb + 2 Gb of the second file. Then change layer and write the other part of file. But the lyer change info are still here, and @ the end of the first file the player try to change layer. |
26th January 2007, 17:00 | #185 | Link | |
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still some questions
Quote:
you first mentioned that home made video are stored into BDMA type folder ! Shouldn't stuff produced with Roxio DVDit HD must be considered as home made video ? Waht happens if we rip the movie and then burn it on BD-R under BDMA folder to disguise it as home made ? Is it completely different structure or it somehow downgrades home made video quality playing back and it's no more 1080p ? |
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26th January 2007, 17:25 | #186 | Link |
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BDAV and BDMV are totally diferent format.
BDAV= only video, lower bitrate, no menu, no interactivity. And also a different file structure. Roxio DVDit HD is a professional authoring tools and with it you can produce BDMV. BDAV is the format for Cyberlink PowerProducer or Ulead, mass market software. |
27th January 2007, 02:59 | #187 | Link | |
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Quote:
__________________
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28th January 2007, 12:29 | #189 | Link |
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i think its offtopic when pls delete.
i installed windvd jap. edition on a second pc , i made an iso of my ripped movie the iso is mounted by deamon tools. when i try to start the film he want that i change region code to B , is there a chance to change region on windvd without a bluray drive inside? the option is "locked" without Drive. |
28th January 2007, 16:26 | #190 | Link |
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See above:
---> http://forum.videohelp.com/viewtopic.php?t=320788 Now, the other step is to deal with BD+ protection and some other schemes that industries will take, trying to solve the situation about Blu-Ray and Hd-DVD weak points. ---> http://en.wikipedia.org/wiki/BD+ All the help from community will help a lot Muslix64 and some other people, much willing to stop DRM abusive behaviours towards us, the consumers !! Thanks. devil (johner) Last edited by johner23; 28th January 2007 at 16:30. |
28th January 2007, 20:21 | #191 | Link | |
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Quote:
that way you can play however you want and just restore the original |
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28th January 2007, 22:18 | #192 | Link | |
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Quote:
I've been reading about this and it seems a very flexible way to implement the revocations. If you are interested in this don't read the AACS specs they are too short on explaining this topic. There is a much better explanation in : http://www.watersprings.org/pub/id/d...ference-00.txt unbreakable if you ask me... Last edited by nuclear bit; 28th January 2007 at 22:44. |
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28th January 2007, 23:05 | #193 | Link | |
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BD+ Protection can be cracked too!!
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Posts from forum somewhere... Link and then the Industry Insider proceeds to explain it in some detail in this Link 6ixed |
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29th January 2007, 23:10 | #195 | Link | |
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Quote:
They've invested quite a bit into HD-DVD.
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29th January 2007, 23:14 | #196 | Link | |
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Quote:
Of course Amir says BD+ on Blu-Ray will be easy to crack, he is a HD DVD insider (not Blu-Ray insider) who works for Mircosoft and Microsoft is supporting the competing format HD DVD which will not use BD+. |
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30th January 2007, 09:02 | #198 | Link |
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Can you explain how to change the region setting in Win DVD
without connected Blu-ray Drive? Another question is about changing the Blu-ray regions A or B when the drive is connected.I heard you can change 5 times. So if the first Disc inserted is region A,the drive will ask if you want set it to region A and then you can change it another 4 times. Which means with the last change you have a region A drive. Or after the first region set you can change 5 times which means you end with a region B drive ? |
30th January 2007, 12:30 | #199 | Link |
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here is the tool ...Click... , it activate the "grey" windowze buttonz.
start the tool then push "start" , then start windvd BD edition, go to the window where change region , and watch the buttons avaible :-) (the timer is 0 but it works ehhe. |
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