[redko]

...like modern digital effects or defects

Yep I agree. The effect is not so good. I saw other "old movie" effects on some youtube videos with a better result. I'm using Sony Vegas. On the pics extracted from the movies the dots looks digital you are right, it's better in motion.

No problem mate, i understand you point of view. I have a little defect...i adore dirty things, dust, matter effect, destroyed things, the mess . Chaos is fine for creation. I will try to find a better old slide effect.