Digital Cinema Initiatives, LLC Stereoscopic Digital Cinema Addendum
Version 1.0
敷面膜最佳时间July 11, 2007
纤道Approved for Distribution July 11, 2007
水泥购销合同
Digital Cinema Initiatives, LLC, Member Reprentatives Committee
Copyright © 2007
紫蟹
Digital Cinema Initiatives, LLC
DCI Stereoscopic Digital Cinema Addendum v.1.0
1.INTRODUCTION
This document defines high-level technical requirements and specifications for the mastering, distribution and theatrical playback of stereoscopic digital cinema content.
This document shall be integrated into DCI’s Digital Cinema System Specification.
2.STEREOSCOPIC DIGITAL CINEMA什么是平面图形
REQUIREMENTS
2.1.Single Inventory of Stereoscopic Digital Cinema Packages
(DCP)
A single stereoscopic DCP shall be able to be ud for all stereoscopic implementations (e.g., no stereoscopic exhibition system shall require a unique color or density timing). It is not required or intended that the same image track file ud for stereoscopic DCPs also be ud for non-stereoscopic DCPs.
Additionally, no signal pre-processing unique to any single stereoscopic exhibition technology shall be required of a stereoscopic Digital Cinema Distribution Master (DCDM) or DCP.
2.2.Form of Stereoscopic DCPs
DCPs for stereoscopic prentations shall interleave the left and right eye frames alternating at a 48 frames per cond rate. The left and right eye material shall be captured for 24 frames per cond prentation.
The first frame of each reel shall be left eye, and the last frame of each reel shall be right eye. Image and audio edit points of track files shall only be left eye bad.
All edits to image and audio shall be performed at a 24 FPS edit rate and shall not disturb the left eye/right eye cadence.
含有近义词成语Audio track files for non-stereoscopic DCPs and stereoscopic DCPs shall be interchangeable.
微软账号注册A single KDM shall be required to decrypt a stereoscopic DCP.
2.3.Dual Link Image Format
In the ca of 48 FPS stereoscopic exhibition, it is acceptable, but not recommended, to allow color subsampling over a dual link interface. Color subsampling is only allowed in the single combination of a DCDM* at 2K, 48 FPS being transported over a link encrypted [SMPTE 372M Dual Link HD-SDI] connection.
For stereoscopic content, exhibition systems using [SMPTE 372M Dual Link HD-SDI] as an interface shall transport images across this interface as 4:2:2 color subsampled, Y,Cx,Cz, twelve (12) bits per sample.
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