Creative COW SIGN IN :: SPONSORS :: ABOUT US :: CONTACT US
FORUMS: listlist (w/ descriptions)archivetagssearchhall of famerecent posts

Re: Why is my 1080/30p - interlaced?

Cow Forums : Canon Cameras
VIEW POSTS   •   ADD A NEW POST   •   SEARCH   •   CHANGE FORUM
Respond to this post   •   Return to posts index   •   Read entire thread


Re: Why is my 1080/30p - interlaced?
by Dave Navarro on Jul 31, 2009 at 3:22:52 am

Okay, I learned that the Canon AVCHD cameras encapsulate EVERYTHING they shoot in a 60i (or 50i for PAL) wrapper.

So most software will see everything as 60i. While the wrapper is encoded as 60i, if you record at 30p or 24p it actually does record progressive frames for the data. So After Effects is properly interpreting my 30p footage as 30p and when I re-encode, it works properly.

And the apparent reason for the 29.97 and not "true 30p" is that the "broadcast spec" for 30p is 29.97. So again, After Effects is interpreting things correctly.

The only thing I have not been able to figure out is how to do the correct pulldown in After Effects for stuff recorded in 24p mode. I have to use FFMPEG or Neoscene to handle that.


Respond to this post   •   Return to posts index   •   Read entire thread


Current Message Thread:




Note: If you are a registered user please click here to login before posting.

Your post will not be accepted if your name and email address are not registered in our database. Click here if you do not have an account.

Name
E-Mail Address
Subject
E-Mail me when someone responds
Just This Message   Entire Thread   None  

Message:



Note: The following are HTML characters and may cause parts of your post to disappear if not used correctly: < > &
To include any portion of the post in your response, highlight the desired text and hit the "Q" key. Read more...



Add your message signature


 


Note: By clicking "Post Direct" button above, you are agreeing to the Creative Cow's Code of Conduct.



FORUMSTUTORIALSMAGAZINETRAININGVIDEOS - REELSPODCASTSEVENTSSERVICESNEWSLETTERNEWSBLOGS

© CreativeCOW.net All rights are reserved.

[Top]