MJPEG Tools Svn

there must be a bug in

mc_interpolation(...);

leading to misaligned matches. Could anyone pls check this function. Seem's
like I'm too blind to see the error in it...

better field-interpolation-code

This is very slow, but it tries to do the same than I would if I needed
to deinterlace a frame by hand... I would match two lines and
interpolate between those lines to fake a better resolution ... This is

....***....
----------- <-- missing line
***........

^
|
+--- match

Result of interpolation

....***....
..***......
***........

better (and slower) than mplayer -vop pp=ci but I don't know if it is
better then "mplayer -vop lavcdeint", but it might be as it is fully
motion-compensating... Please test it and ignore just for a moment that
it's so slow... If it really works better then lavcdeint (which produces
stairstepping-artefacts sometimes...) I will make it faster!

remove 'lavtools/Makefile.am:115: HAVE_X does not appear in AM_CONDITIONAL' error by adding an AM_CONDITIONAL for HAVE_X

Fix most warnings

Remove warnings about non-virtual destructor in virtual classes

Forgot to update the usage() summary to reflect the new default (0) for -S

Make -S 0 the default. 2000 is too small for DVDs (and too large for SVCDs).

Fix X-less build

Make snapshot creation somewhat easier

In recent versions of liba52, *ac3* is now called *a52*