View Full Version : Green screen iframe or LONG GOP


Robin Probyn
September 10th, 2010, 01:28 AM
Any particular advantage to shoot iframe or long Gop for Green screen.. 50 Mbps or 100Mbps QT for FCP editing..

Thanks

Dan Keaton
September 10th, 2010, 02:48 AM
Dear Robin,

At 50 Mbps, shoot Long-GOP (this is the only option for 50 Mbps).

At 100 Mbps, I prefer Long-GOP.

At 140 Mbps or higher, I prefer I-Frame Only.

If using Avid use I-Frame Only at 80 Mbps or above.

Robin Probyn
September 10th, 2010, 08:02 AM
Ok thanks Dan..