https://groups.google.com/group/ml-devel/browse_thread/thread/dea4ce5e18f9140f/a35d128529b9e90e?show_docid=a35d128529b9e90eClean HDMI out may be a possibility??? Read further below.Speaking of DIGIC - I've found a few image filters in Canon's image
processing pipeline; these can be enabled or disabled very easily. You can
find 3 of them under Movie menu (those are grayscale recording, negative
image, and something that looks like purple fringing).
These functions which use DIGIC registers are found usually by trial and
error (changing the values in these registers blindly and writing down what
they do). There are thousands of registers (many of them unused), so
analyzing all of them by brute force is a huge task. If you would like to
help with this, let me know and I'll prepare a special autoexec.bin (you
don't have to write any code, but you shouldn't be afraid of lockups,
ERR70's and other similar things).
The following functions were implemented by changing DIGIC registers: FPS
override, Highlight++, display saturation, display position adjustment,
custom color palettes, and today, image filters. Other possible
functionality:
clean HDMI out, moving the recorded box around in crop mode,
custom curves applied to image, anamorphic preview... etc. The good news is
that DIGIC commands are the same on all cameras.
This can unlock many things that previously were thought to be impossible
or very hard.