Log Message:
Update to mpgtx-1.3. OK'd by wiz@. Closes PR pkg/19082.

30 August 2002 (Version 1.3):
 [pb]   -Added support and fixes for mpeg2 muxed files. mpgtx should now split \ 
and join mpeg2 files correct
 [pb]   - Improved mpgtx knowledge about length of mpeg2 movies
 [pb]   - removed bug which was introduced in 1.2 where demuxing was broken

18 August 2002 (Version 1.2):
 [pb]   - mpgtx is now able to search for a valid pack through a whole file (-X)
 [pb]   - added option to suppress progress output (faster) (-N)
 [pb]   - fixed a bug where a buffer is at end and data could not be processed \ 
-> unplayable movies
 [pb]   - increased file buffer for better performace to 2MB
 [pb]   - added option to change the aspect ratio of a movie (-A )
 [pb]   - added option to keep junk headers in splits (-P)

27 August 2001:
 [la]   - mpgtx now supports MPEG streams with leading zeros and skip them gracefully
 [la]   - added some support for ill-formed system streams that don't begin with \ 
a PACK
          header.
          (both, thank to Søren Roug)

22 August 2001:
 [la]   - Created a home made configure script that automagically checks
          Large File support and GCC 3.0 tricks to produce correct CFLAGS
          and LFLAGS.

20 August 2001:
 [la]   - Restored compatibility for systems older than glibc2.2+
          to enable large file support build with `make lfs-support'

10 August 2001: (large file support)
 [ms]   - support for files larger than 2GB on systems supporting Single UNIX
          Specification 2.0. Requires glibc2.1+ for build but actual support
          requires both glibc2.2+ and Linux kernel 2.4+
 [la]   - Cosmetic changes
          (The Entire Large File Support code is the courtesy of Mattias Sandgren
           Please stand up and applause )

6  August 2001
 [la]   - tagmp3 used to return 1 even on success. changed that so that it could be
          used in scripts.
          (A big thank to C. R. Johnson for that.)