Actualizado FFDShow 20070413

Changes from FFDShow rev. 1075 to FFDShow rev. 1097 :

- x264 rev 638
- onSizeChange was not called when only AR had changed.
This fixes playback of a file with AR change during playback, with resize on (Keep original aspect ratio).
- tiny code improvement
- Some ffmpeg updates
- Avisynth dialog: Save was not working on UNICODE builds.
- Updated install script
- SSA/ASS subtitle : shadow
- Debug support code
- Comment out some DPRINTF
- Compilation fix (Sorry, bad partial commit)
- Bug fix: The outline strength and radius sliders on the OSD font configuration page always get reset to 0 as opposed to reflecting the current settings.
- Winamp plugin fixes:
· fix reference count issues.
· Disable Winamp2 directory change during playback.
· Exclude DSP stacker plugin.
- Updated Russian translation (by Fizick).
- ffmpeg 8526,8531-8533
- tiny fix
- adjust bitstream buffer sizes for very large frames
- Add Haali's Video Renderer to reconnectable filters.
- Updated inno setup script
1. Add new compatible applications to the current settings and ask user to check.
2. Update msvcr80 to sp1.
3. MSVC8 builds: Drop support for NT4.0.
- AC3 encode option : added condition on codec Id (no format changes when codec Id is AC3 or DTS)
- Consistency fix in German IS translation.
- Fix AR change during playback.
- Use new method (just attach new format on the output sample) only for overlay mixer.
Saludos