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Framerates, Interlace vs Progressive and Pan Speed

If you have a lot of motion in your scenes it is always preferable to shoot progressive frame rates

instead of interlaced with S3D. This will prevent the "tearing" and temporal disparity common with

interlaced motion. Higher frame rates will improve your audience's ability to see the 3D.

However, you should also slow your pan and tilt speed down to half what you would normally use in

2D. It is more diﬃcult to view panning shots in 3D and still fuse the objects.

Lens & Focal Length considerations

Wider focal lengths will be easier to shoot with for the beginner and will also lend more

"dimensionality" to your subjects. Telephoto lenses will force you to use smaller interaxial distances

to maintain a viewable parallax budget and therefore compress your subjects at so they appear as

cardboard cutouts. Stay away from " sheye" lens adapters because the distortion will cause many

geometrical disparities. Shooting in the zoom range of 4.1mm to 10mm with the XF-series cameras

is recommended for beginners.

SECTION 2: SHOOTING 3D WITH PAIRS OF XF105 OR XF305

This section describes the technical intricacies of con guring a pair of XF105 or a pair of

XF305 cameras (with rmware v1.0.2.0 or newer) to work together to capture perfectly

synchronized stereo3D. The following instructions will apply to either camera model unless

otherwise speci ed.

CONNECTIONS

Genlock & Timecode slave

The XF105 and XF305 cameras are

desirable for the ability to genlock to a

common reference signal and also copy

their timecode using dedicated

terminals. Timecode sync is possible

with both the XF105 and XF305

cameras but the syncing procedures

diﬀer slightly. The XF105 shares the

GENLOCK connector with TIMECODE IN/

OUT so only one type of signal can be

connected at a time.

XF300/305 Whitepaper

Tim Dashwood

XF305 Genlock Terminal

XF305 Timecode Terminal

XF105 Genlock/Timecode

Terminal

Stereoscopic 3D