Thanks for these comparisons...
Especially the "Turbo=1" mode impresses me. In most cases it looks just as good or even better than the slower "Turbo=3" mode. This mode is something I would really be interested in...
The speed comparison with LogoAway is a little unfair. I use an "Active Area" approach where VDub just processes the actual logo. It was inspired by Didées DeLogo script, but a little bit expanded and added exception handling with the help of gavino. Makes it much faster.
Your new version is not approved yet by a mod, please upload it somewhere else.
For the AVS+ requirement this is what you say in the first post of this thread:
Please tell me what I have to change under classic AVS 2.60.
And then I would like to know how you can preview your results. For LogoAway it is easy: In VDub you can visually see the different results when you change any of the parameters. In AviSynth would I have to use AVSP(mod) to interactively see the results when changing parameters?
And for treating logos which are partly over letterboxed (or pillarboxed) areas do you have any special treatment for such logos? LogoAway and s_ExLogo do have provisions for such logos.