#1 Compile against libffmpeg 0.5 patch

[Juan Luis Baptiste]

Hi,

Here is a patch to make libinstrudeo 0.1.4 compile against recent versions of libffmpeg. It was mainly add some standard includes that where missing in some source files, adjust a Makefile and port the use of img_convert from ffmpeg to the new functions that replace it, sws_getCachedContext and sws_scale.

DISCLAIMER: I don't know if those changes break in any way the functionality of libinstrudeo, I just made it compile with the described changes but haven't tested it as screenKast doesn't compile easily on recent linux distros with KDE 4. I'm on that too.

[Juan Luis Baptiste]

Patch file to make it compile against libffmpeg 0.5