FORUMS: list search recent posts

frame rate variable while recording -problem-

COW Forums : Apple Final Cut Pro Legacy

<< PREVIOUS   •   FAQ   •   VIEW ALL   •   PRINT   •   NEXT >>
elisa ambrosi
frame rate variable while recording -problem-
on Jul 17, 2011 at 9:57:30 am

Hello Guys, we've got a frame reate problem during a live recording last night. We were recording a concert and we found out that we've been out of sync for 1 hour. It was dued to a frame rate changing while recording, I mean that we recorded with a variation of frame rate that sometimes was 25 and then 23 and then 24.35 and so on...constantly changing for one hour! this caused a delay of 7 seconds of the video track!!
We receive the video track from the cameras to a Sony HDV recorder and then to final cut using a fire wire cable. The audio track comes directly from the mixer (so it can't be an audio delay problem).
We cannot understand the reason of this frame rate variation! any suggestion?


Return to posts index

Chris Tompkins
Re: frame rate variable while recording -problem-
on Jul 17, 2011 at 1:53:49 pm

Camera Make and Model please?
Did you roll iso on the cams?

If the camera is truly slipping and changing while rolling - then it needs repair.

We have to rule out op error.

Chris Tompkins
Video Atlanta LLC


Return to posts index

elisa ambrosi
Re: frame rate variable while recording -problem-
on Jul 17, 2011 at 2:10:28 pm

we were recording with 4 different cameras (sony hdv Z1, panasonic100 and 2panasonic 151), rec format DVPal. We had a mixer video (cos it's a live recording), but I think it's not a camera problem! we have been working for a 4 days concert and we've got this problem just once, during the closing group at the 3th day... so it's something that happend just once and only for one hour!


Return to posts index

<< PREVIOUS   •   VIEW ALL   •   PRINT   •   NEXT >>
© 2018 CreativeCOW.net All Rights Reserved
[TOP]