I got an amazingly fast reply from Phil, the author of the SSDV utility.
Skipping to the end, here is that same chopped up, partial image after combining the captures from EU1SAT & DL7NDR:
… quite a difference, huh?
So here is the sequence when you have multiple HEX decodes:
… and then use SSDV as usual on the resulting -new- combined .BIN file:
… in the same folder, you should then be able to view the resulting JPG file!!
I’ll attach the ‘ssdv-merge.py’ script here (remove the -v2.TXT extension).
(updated)
ssdv-merge.py-v2.txt (2.9 KB)