DOS ain't dead

BD-R with UDF filesystem (Miscellaneous)

posted by Zyzzle, 22.12.2020, 06:14

> > Same issues for the R. Loew drivers (I think?), or did he somehow
> magically
> > erase and / or patch the 32-bit longint limitations on filesizes as well
> as
> > increase sector sizes and capacities of drives beyond the 2TB limit?
>
> Yes, he also had some solution for this: Large File Emulator (for W98/XP,
> no sources)
> This Package intercepts User Mode FileSystem API requests so that a set
> of
> smaller Files will appear as a single large File. This allows Programs to
> Create Files that are larger than 4GiB. These Files can then be Read or
> Modified by other Programs. Downloading and Playing or Archiving Blu-Ray
> Videos are a example of what can be done with this Package.
>
> I neved got BRD in my hands but how the video files are stored there? In a
> large single file? Well, I guess yes when it use UDF. DVD used VOB files
> split to 2GB...

Thank you for this information. It seems like it might solve the > 2 Gb / 4 GB file size problems.

DVDs used .VOBS which were 1 GB in size, split into several files -- up to 8.5 GB per disc. But BDR uses UDF 2.5 filesystem which supports 2 TB (?) file sizes. Most blu-ray films have a single large .m2ts file which is over 20 - 40 GiB in size. These aren't playable or viewable by dos port of MPLAYER since there's no UDF driver support or filesize support > 2 GB.

Complete thread:

• BD-R with UDF filesystem - david, 17.12.2020, 10:26 (Miscellaneous)
  • BD-R with UDF filesystem - RayeR, 18.12.2020, 15:14
    • BD-R with UDF filesystem - bretjohn, 19.12.2020, 21:57
      • BD-R with UDF filesystem - Zyzzle, 20.12.2020, 10:06
        • BD-R with UDF filesystem - bretjohn, 21.12.2020, 21:33
          • BD-R with UDF filesystem - RayeR, 21.12.2020, 23:01
            • BD-R with UDF filesystem - RayeR, 25.12.2020, 09:19
              • BD-R with UDF filesystem - RayeR, 26.12.2020, 22:53
                • BD-R with UDF filesystem - Zyzzle, 27.12.2020, 04:02
                  • BD-R with UDF filesystem - RayeR, 27.12.2020, 21:10
          • BD-R with UDF filesystem - Zyzzle, 22.12.2020, 04:44
            • BD-R with UDF filesystem - RayeR, 22.12.2020, 05:46
              • BD-R with UDF filesystem - Zyzzle, 22.12.2020, 06:14
            • BD-R with UDF filesystem - FS redirector with 64-bit sizes - ecm, 22.12.2020, 12:50
              • BD-R with UDF filesystem - FS redirector with 64-bit sizes - bretjohn, 22.12.2020, 19:03
                • BD-R with UDF filesystem - FS redirector with 64-bit sizes - tom, 22.12.2020, 22:05
                  • BD-R with UDF filesystem - FS redirector with 64-bit sizes - RayeR, 22.12.2020, 23:43
                    • BD-R with UDF filesystem - FS redirector with 64-bit sizes - bretjohn, 23.12.2020, 19:51
                      • BD-R with UDF filesystem - FS redirector with 64-bit sizes - RayeR, 23.12.2020, 21:15
                        • BD-R with UDF filesystem - FS redirector with 64-bit sizes - Zyzzle, 24.12.2020, 04:18
                        • BD-R with UDF filesystem - FS redirector with 64-bit sizes - rr, 24.12.2020, 13:41
                • BD-R with UDF filesystem - FS redirector with 64-bit sizes - mceric, 23.12.2020, 02:31
                  • BD-R with UDF filesystem - FS redirector with 64-bit sizes - RayeR, 23.12.2020, 19:37
                  • BD-R with UDF filesystem - FS redirector with 64-bit sizes - bretjohn, 23.12.2020, 22:24
                  • BD-R with UDF filesystem - FS redirector with 64-bit sizes - bretjohn, 27.12.2020, 16:40
              • BD-R with UDF filesystem - FS redirector with 64-bit sizes - ecm, 25.12.2020, 21:24