Herong's Tutorial Notes on CD/DVD
Dr. Herong Yang, Version 2.14

Splitting Large Movie VOB Files with vStrip

This section provides a tutorial on how to split a large movie VOB file into smaller pieces with 'vStrip'.

Another commonly used function of vStrip is to split a large VOB file into smaller VOB files to two command options:

  • "-$nn": Specify the output file size in MB.
  • "-oFile": Save output to a file.

4. Split the sample VOB file into multiple VOB files in size of 10MB:

C:\temp>\local\vStrip\vStrip dolby-bestsound.vob -$10 -odolby.vob
vStrip - version 0.8f_css, by [maven] (maven@maven.de), CSS-code 
   by R0TfL.

Splitting output-file(s) after 10 megabytes (1024KB chunks).
Saving 0xBF = Private 2 [@LBA 0]
Saving 0xE0 = Video 0 [PTS 0:00:00.220 @LBA 1]
  Width = 704
  Height = 576
  Aspect-ratio = [2] 4:3 display
  Frame-rate = [3] 25 fps
Saving 0xBD = Private 1, sub 0x80 [PTS 0:00:00.220 @LBA 62]
Saving 0xBE = Padding [@LBA 198]

Summary:
MPEG Packs = 32290
System headers = 110
Private 1 packets = 1457, total bytes = 2938178
  Sub 0x80 packets = 1457, total bytes = 2938178
Padding packets = 6353, total bytes = 12726315
Private 2 packets = 220, total bytes = 219780
Video 0 packets = 24481, total bytes = 49188154

2. Check the output files confirm that the large VOB file has been broken into smaller VOB files:

C:\temp>dir dolby*.*
        66,129,920 dolby-bestsound.vob
        10,485,760 dolby_1.vob
        10,485,760 dolby_2.vob
        10,485,760 dolby_3.vob
        10,485,760 dolby_4.vob
        10,485,760 dolby_5.vob
        10,485,760 dolby_6.vob
         3,215,360 dolby_7.vob
     8 File(s)    132,259,840 bytes

3. Test the second VOB file, dolby_2.vob with MPlayer. It plays nicely.

Sections in This Chapter

Downloading and Installing vStrip

Ripping Off VOB Files from DVD with vStrip

Listing Data Streams in Movie VOB Files

Demuxing (Demultiplexing) Data Streams in Movie VOB Files

Splitting Large Movie VOB Files with vStrip

Dr. Herong Yang, updated in 2007
Splitting Large Movie VOB Files with vStrip