MJPEG Tools Svn

Tidied up VDR index generation.a Should be ready for use now!

Remove inadvertently left debugging stuff

Add support for generating the index files used by
the excellent VDR package.

The statistics gathered by yuvmedianfilter have never, that I know of, been
looked at. But if the counts are going to be computed/printed they should
appear as other than an overflow indication:
INFO: [yuvmedianfilter] frames=12946 avg=-2144067072

Update the mpeg2enc manpage to reflect the new (and much improved) -g and -G
handling. Dynamic GOP sizing is working now (fixed GOPs can be created by
giving -g and -G with the same value).

Fix setting of min GOP size to max GOP size / 2
if GOP size is non-default.

yuvdenoise has not had a '-b' option for some time. Thus describing y4mshift's
-b option as "same as yuvdenoise" was confusing and misleading.

Don't need the extra <sys/types.h> that was using during testing.

Can't use _FILE_OFFSET_BITS == 64 because on some systems (AMD64/SuSE10 for
example) the AC_SYS_LARGEFILE check determines that nothing special needs
to be done for supporting large files - this places "/* #undef _FILE_OFFSET_BITS */"
in config.h.

Changes were made that if NO size limit was explicitly given (usually '-m #MB'
for the tools) then allow unlimited filesize (the ODML extensions will handle
the AVI files and Quicktime hasn't had a size limit in eons).

Also, consolidate the 3 copies of the size limit definitions into one
place (lav_io.h).

More sensible tuning of GOP splitting and more
reasonable min GOP size...