one AC3 audio channel. The practical effect is to make the .VOB file smaller by throwing away unused extra information without requiring the .VOB file to be remultiplexed.
- NOTE
This program does not adjust pointers and other information in the .VOB file to cleanly delete the discarded streams. However, the resulting .VOB files are acceptable for input to a program such as dvdauthor that expects to be responsible for filling in the VOBUs. Since vobstripper invalidates the pointers in the .VOB file, a .VOB file that is to be processed by both vobstripper and vobwalker must be processed by vobwalker first.
vobstripper is in the public domain
Version 0.1.2 source. Changes:
- Multiple private stream 1 subchannels can be specified as keepers on the command line.
- Discards MPEG program stream end codes. I've seen several files on which tools like mpeg2dec and bbdmux silently stop before processing the entire file because of a rogue MPEG program stream end code embedded in the middle of the file.
- Slightly more sophisticated Makfile contributed by a user.