Author Topic: 7D raw = Weird aliasing!  (Read 3418 times)

joeydingding

  • New to the forum
  • *
  • Posts: 41
7D raw = Weird aliasing!
« on: June 08, 2014, 04:32:23 PM »
Hello I got some really weird aliasing on my canon 7D MLV RAW..

Is this normal? Does the MLV makes the aliasing worse?

https://scontent-a-ams.xx.fbcdn.net/hphotos-xpa1/t1.0-9/1522147_551526184957711_998702012334799764_n.jpg
7D - 50D - GH2

Frank7D

  • Senior
  • ****
  • Posts: 457
Re: 7D raw = Weird aliasing!
« Reply #1 on: June 08, 2014, 04:40:21 PM »
7D (like most dslrs) gets aliasing in video mode.
Two options to avoid it:
1 VAF-7D (greatly reduces aliasing)
2 use ml crop mode (eliminates aliasing, but changes FOV)

joeydingding

  • New to the forum
  • *
  • Posts: 41
Re: 7D raw = Weird aliasing!
« Reply #2 on: June 08, 2014, 04:46:54 PM »
Hello Frank,

So this is normal? Not a sensor issue..
7D - 50D - GH2

Frank7D

  • Senior
  • ****
  • Posts: 457
Re: 7D raw = Weird aliasing!
« Reply #3 on: June 08, 2014, 06:44:44 PM »
Just google Canon 7d aliasing and you'll see plenty of examples you can compare to what you're getting.

feureau

  • Hero Member
  • *****
  • Posts: 604
Re: 7D raw = Weird aliasing!
« Reply #4 on: June 09, 2014, 03:19:22 PM »
In short, yes, this is normal.

Use the zoomed in mode (hit zoom) to record in crop mode for aliasing-free video.