View Full Version : Shadow/Highlight Issue


Tim Johnson
June 9th, 2006, 03:54 PM
As i use this feature in photoshop on many of my images, i decided i would attempt to use it on some video footage. Today i tried it and the results were to say the least unexpected! I ended up with a posterized, greyscale effect. I tried rendering it and outputting it but nothing changed - Am i missing something incredibly obvious? Thank you for any response

John Godden
June 9th, 2006, 11:36 PM
As i use this feature in photoshop on many of my images, i decided i would attempt to use it on some video footage. Today i tried it and the results were to say the least unexpected! I ended up with a posterized, greyscale effect. I tried rendering it and outputting it but nothing changed - Am i missing something incredibly obvious? Thank you for any response

Hmmmmmm................ I've used this 'effect' and thought it worked quite well. Other than making the encode/render time horendous, the effect worked perfecto.

Can you explain a bit more?

Regards
JohnG

Tim Johnson
June 10th, 2006, 08:32 AM
here is a reproduction of the problem in photoshop.

http://i13.photobucket.com/albums/a268/da_nissan_man/IMG_2965b.jpg

It is irrelevant if i render/output it as it remains the same?!

Graham Hickling
June 10th, 2006, 09:13 PM
Wow! That's wild (but not in a good way).

It's working fine here, with DV and HDV footage - just like in photoshop. What is your input format? Do the other "Adjust" filters work OK?

Tim Johnson
June 11th, 2006, 02:18 AM
yes every other filter works fine, its just shadow/highlight that comes out bizzarely. ive tried changing the input format with no luck, have no tried different resolutions though.

Joshua Provost
June 11th, 2006, 02:19 AM
Tim,

That's weird, I haven't seen that. My first question would be, what's wrong with the original? It looks pretty slick? Just trying to get a little more details in the shadows/wheels, or something?

Josh

Tim Johnson
June 11th, 2006, 05:54 AM
Tim,

That's weird, I haven't seen that. My first question would be, what's wrong with the original? It looks pretty slick? Just trying to get a little more details in the shadows/wheels, or something?

Josh

was just an example of the problem.