DIGITAL CINEMADIGITAL CINEMA
HISTORY June 18, 1999 DLP cinema projection in North America
On July 17, 2001 Digital cinema milestone was crossed
with the digital premiere of Jurassic Park 3 in Los
Angeles by using MPEG2 version technology
March 2002, Digital cinema initiatives was formed a joint
project of many motion pictures
August 2006, first Indian digital cinema was released
And of 2012 80% of word wide cinema screen would be
converted to digital
ANALOG AND DIGITAL
Film Reel DCP(Digital Cinema Package)
ANALOG Uses film camera. Good Color Spacing Less Secure. Can’t preserve for
long years. Distribution is
difficult.
DIGITALo Uses both film
camera and digital camera.
o Similar color Spacing that off analog.
o Highly Secure.o Can preserve for long
years.o Distribution is much
easier.
PROJECTORSPROJECTORS
FILM PROJECTORSCarbon Lamp ProjectorXeon Lamp Projector
DIGITAL PROJECTORSLCD ProjectorDLP (Digital Light Projector)
DLP(Digital Light Projector)
DIGITAL CINEMA MASTERING
How Digital Cinema works ?►System Interoperability►Broadcast Server Model►Data Centric Model►Security►Theatre Operations►Distribution Packaging
System Interoperability
The DCP that created in QUBE MASTER must work in DOREMI Server which is situated in NEW YORK and also in the same way a DCP created in DOREMI Rapid Mastering Station must work in a QUBE Server which is situated in INDIA
Broadcast Server Model
Film Print
CompressionEncryption Movie and License
Upload to Satellite
Standard Geo-synchronousKu-band Satellite
Cine Blaster
Projector
Movie and LicenseDownload from Satellite
Data Centric Model
QUBE Server
Security
Conversion into D5 tapes take place at a dedicated media centre with bio-metric access control
Civolution (Forensic Water Marking) License to play the film is given via Digital Video
Broadband Link onto the smart cards installed in the servers
Transfer of content from server to projector is secured by means of a HDCP(High-bandwidth Digital Content Protection) cable.
192 bit AES encryption system encrypts the film, frame by frame.
KDM(Key Delivery Message)
Theatre Operations
Show Scheduling Show "Make-Up" Asset (Content) Management Show Logs Equipment Monitoring
Distribution Packaging
MXF( Material eXchange Format) JPEG 2000 MPEG-2 Created DCP is stored in a HDD and it is cased in a CRU drive.
D – Cinema and E - Cinema
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