3D video multiplexer

The ‘3DMUX’ allows the creation of field-sequential 3D video from a pair of genlocked video cameras. Field-sequential 3D Video is the defacto standard for the recording of stereoscopic 3D information using the PAL and NTSC video standards.

The 3D Video signal created using this device can be used for any of the following purposes:
(a) record onto video tape or DVD,
(b) 3D viewing using an appropriate 3D display or HMD (head mounted display),
(c) Stereoscopic 3D projection using the ‘S-Video Demultiplexer’.

mux configuration
Block Diagram (example configuration). Many other configurations are possible.
3D mux
3D Video Multiplexer (3DMUX) – view of front panels

Specifications

Features

  • Multiplexing of Video from 2 Genlocked Video Cameras
  • Creation of Field-sequential 3D Video
  • Compatible with both PAL and NTSC Composite Video
  • Field operable using internal 9V battery
3D mux
3D Video Multiplexer (3DMUX) – view of back panels

User controls

  • Power On/Off
  • 3D Mode select switch: 3D, 2D left, 2D right
  • Video Termination (internal)
  • Power On indicator LED

Connectors

Input

  • 2 x BNC (‘Video Input Left’ and ‘Video Input Right’) (Composite Video)
  • 1 x DC Power Jack (12V DC)

Output

  • 1 x BNC (Field-sequential 3D Composite Video)

External power supply

  • A small external plugpack providing 12V 100mA DC can be used instead of the internal 9V battery.

Dimensions

  • Depth 175 mm (6.9 inch) (Including connector & switch protrusions)
  • Width 80 mm (3.2 inch)
  • Height 35 mm (1.4 inch)
  • Weight 200g (7 oz) (without battery)

The ‘3DMUX’ can be purchased separately or as part of a complete system.

‘3DMUX’ manual

Available for free download (PDF 271kB)