IIRC the 7D has a different issue (per-column offset rather than gain, or something like this). Sorry, didn’t manage to look into it yet :(
Working on a fix for this clip, i.e. a complete rework of the algorithm.
Meanwhile, I’ve confirmed the new implementation, with -b 14, gives pretty much the same result as the old one (with minor differences, not relevant).
Edit: here’s the result I’ve got.
With this PR, i.e. old algorithm and -b 14:
Complete rework sounds good :)
Do you happen to have (links to) other troublesome clips from 7D, or models other than 5D3?
I’ll ask masc. Think he has plenty of this kind of 7D clips.
Here is another MLV where sky can be cleaned fully but bi hand has stripes.
Masc said he will provide with some additional 7D footage. Unfortunately we do not have any other cam to offer MLVs from.
All striped sample MLVs moved here (2 additional ones)
@Alex: do you have any news regarding the reworked stripe code?
Well… it wasn’t better than the old algorithm on all of the files I’ve tested, so it’s probably best to add it as an option. My draft patch completely replaced the old algorithm; if you’d like to try it at this stage, I can share it.