speed conversion chart at DVinfo.net

Go Back   DV Info Net > Special Interest Areas > Techniques for Independent Production

Techniques for Independent Production
The challenges of creating Digital Cinema and other narrative forms.


Reply
 
Thread Tools Search this Thread
Old March 5th, 2005, 06:13 PM   #1
Regular Crew
 
Join Date: Jun 2004
Location: Norman, OK
Posts: 60
speed conversion chart

does anyone know of a chart online that has speed conversions on it?

what i mean is, say i'm shooting a music video and have my audio play 30% faster and have my singer lip to that, how much do i have to slow it down in order for it to sync up with the original in post?
__________________
itimebomb productions
Chris Ivanovskis is offline   Reply With Quote
Old March 5th, 2005, 06:19 PM   #2
Wrangler
 
Join Date: Dec 2002
Location: Mays Landing, NJ
Posts: 11,543
I'm not sure if I understand your question completely.... but for the example you gave no chart would be needed, just simple arithmetic. Shooting 30% faster is the equivalent of 130% normal speed, or 1.3x. Divide that number into one:

1 / 1.3 = 0.769

Therefore you would need to slow the video down to about 77% of its normal speed.
Boyd Ostroff is offline   Reply With Quote
Old March 5th, 2005, 07:19 PM   #3
Regular Crew
 
Join Date: Jun 2004
Location: Norman, OK
Posts: 60
perfect, i was overthinking it and confusing myself. thanks Boyd I appreciate it!
__________________
itimebomb productions
Chris Ivanovskis is offline   Reply
Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

Professional Video
(800) 833-4801
Portland, OR

B&H Photo Video
(866) 521-7381
New York, NY

Z.G.C.
(973) 335-4460
Mountain Lakes, NJ

Abel Cine Tech
(888) 700-4416
N.Y. NY & L.A. CA

Precision Camera
(800) 677-1023
Austin, TX

DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > Special Interest Areas > Techniques for Independent Production

Thread Tools Search this Thread
Search this Thread:

Advanced Search

 



Google
 

All times are GMT -6. The time now is 05:22 PM.


DV Info Net -- Real Names, Real People, Real Info!
1998-2017 The Digital Video Information Network