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Silence Becomes You - project introduction

This project caused me to open another heading within the Digital Praxis list of projects as it really is something quite different.

Some may say it's a HD project for film, but the Thomson Viper FilmStream camera when shooting 10bit LOG uncompressed 4:4:4 RGB image data, especially in 3.25 mode, really is something quite different, and deserves to be classified as Digital Cinematography, not HD.

So, what's so special about this project?

While there have been a fair number of digitally shot feature films over recent years, all of them have either used normal HD video in 4:2:2 YUV mode, some without compression, some with, or have not been 100% digitally shot, mixing film and HD formats. While HD can produce very impressive cinematic results, as can be seen with Daddy's Boy and the technical suggestion provided by Digital Praxis within the Shooting HD for DI section, the technique employed by the Viper in FilmStream mode in capturing image data is a whole level beyond HD.

In very basic terms, Viper can be used to capture raw CCD image data and present it in a 10bit LOG form from the CCD's native 12bit linear output. This is called its FilmStream mode, and is a very close simile to the way traditional film captures images, without the chemicals and days of delay before seeing an image. For more info see Thomson Viper HD camera.

So, for Silence Becomes You it was decided that we should explore the possibilities of shooting everything in the highest possible digital film format, with the best technology presently available.

MotionFX, a company Digital Praxis has a lot of involvement with, already had a Viper camera with S.two DFR (Digital Film Recorder) disc system, and Quantel iQ DI system, so they were the obvious first stop for discussion.

Based on the conversations that then sprung up between the film's production company (Dragonfly Films) and MotionFX, MotionFX decided the time had come to make Digital Cinematography a reality, and invested in two additional Viper FilmStream cameras, two additional S.two DFR disc systems with A.Dock backup unit to archive to a LTO2 data tape jukebox, a second Quantel iQ DI system for the online conform and grade, a number of Digital Fusion effects systems, additional AccuScene colour viewfinder, etc, etc.

As you can see MotionFX have taken the future of Digital Cinematography very seriously indeed.

The project is a co-production deal, with filming being performed in Lithuania, Post-Production in the UK at MotionFX, and with grading being performed at MotionFX sister company Marina Digital near Genoa, northern Italy, where the audio online will also be performed.

Digital Praxis is acting as technical consultant for the Digital Film Technology, as well as providing production and post-production supervision. The online and colour grading will also be managed by Digital Praxis.

Shooting commenced Saturday 18th December 2004, with a shoot schedule of 6 weeks.

The following images show the previous weeks location scouting and camera test days. More information will be added as the shoot proceeds.

A more in-depth story of the project, including workflow discussions and the problems encountered, can be found here, and images from the film here, and pictures taken on-set here.

Scouting the main location Scouting the main location.

Scouting the main location Setting-up for camera tests.

Scouting the main location Monitor and waveform setup.

Scouting the main location Steadycam testing.

Scouting the main location You gotta be having a laugh!





Steve Shaw - Digital Praxis Ltd.
+44 (0)7765 400 908
steve@digitalpraxis.net


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Digital Praxis LUT Builder
The Digital Praxis ViewLUT Builder continues to add more formats, including:
  • XnView
  • Quantel iQ 3D Cubes
  • Quantel iQ 1D/2D
  • Iridas
  • S.two
  • Shake
  • OmniTek
  • Thomson Luther 3D Cubes
  • Scratch 3D Cubes
  • Pandora .mga 3D Cubes
  • HDlink
  • Fusion
  • Lustre
  • Nuke
  • Flame
  • Smoke
  • Evertz
  • Kodak TCS
  • DVS 3D Cubes
  • Combustion
  • Chrome Imaging
  • Cine-tal
  • Avid
  • etc.

Additionally there are a number of pre-set LUT values, enabling quick LUT set-up for common viewing conditions and image formats, including:

  • Viper 3200K
  • Viper 3200K with added contrast
  • Viper 5600K
  • Viper 5600K with added contrast
  • Viper Florescent
  • Viper Florescent with added contrast
  • Viper Magenta Filtered
  • Viper Balanced
  • Cineon/DPX LOG to Print
  • Genesis LOG Gamma to LIN Light
  • Dalsa
  • Linear

As well as a number of 'special' versions having been generated for clients individual requirements.

Additionally, the LUT Builder can now format Gamma Curves for use with Sony's CvpFileEditor program enabling easy build of curves for f900 and f950 CineAlta cameras...

See Digital Praxis LUT Builder for more info.

Digital Praxis Human Resources
Having worked with some very skilled and talented people involved in all aspects of Digital Film over the years, Digital Praxis is initiating a resource center for operators and engineers, listing some of the most talented people available.

If you have a need for a skilled operator, network engineer, digital film technician, etc., here's the place to look.

Digital Praxis Human Resources.