数字电影成像和数码后期制作流程工具

ASSIMILATE SCRATCH是最全面的数字电影成像和工作流程的数码后期制作工作流程工具。专为满足独立纪录片导演独特的DI工作流程挑战，以及精品后期制作，划伤汇集播放，符合编辑，调色配光，字幕，合成，并整理成一个单一的，一致的界面，最大限度地提高创造力和生产力。
有数以百计的故事片和纪录片制作依靠SCRATCH，因为它是第一个支持本地的RED和文件，而是因为它是唯一的直接投资工具，它提供了功能的需要，以满足独特的挑战实时质量，性能和广度提出了严格的品质与现实预算。

SCRATCH® is the most comprehensive digital cinema imaging and workflow tool for digital post-production workflows. Designed to meet the unique DI workflow challenges of independent and documentary filmmakers, as well as boutique post-production houses, SCRATCH brings together playback, conform, editing, color grading, titling, compositing and finishing into a single, consistent interface that maximizes both creativity and productivity.

Hundreds of feature and documentary productions have relied on SCRATCH not only because it was first to support native RED and files, but because it is the only DI tool that offers the quality, real-time performance and breadth of features needed to meet the unique challenges presented by uncompromising quality vs. realistic budgets.
SCRATCH in Film benefits:

Designed for file based workflows.
ASSIMILATE was the first DI partner to natively support RED, so it’s no surprise that SCRATCH is the most mature, reliable tool you can buy for digital workflows. SCRATCH offers a unique CONstruct™ view of your shots supports multiple, side-by-side playback and color grading of any number of formats in any resolution to 5k and beyond – even mix 2D and Stereo/3D. Try an unlimited number of versions without having to render each time.

Digital tools for the entire post-production workflow.
SCRATCH delivers real-time data management, to dailies playback and review, extremely flexible conform, advanced color grading, unlimited versioning, titling, compositing, finishing and mastering to a variety of formats, SCRATCH is your one-stop solution throughout the entire post-production pipeline.

Fast, and highly interactive.
SCRATCH delivers the raw performance that inspires a new level of collaboration with your clients. Play and review multi-resolution shots side-by-side and in real-time. Experience incredibly fluid, responsive grading and finishing sessions, and use the time you save to refine your scenes and create the looks that set you apart.

Unmatched flexibility.
SCRATCH is highly extensible. Seamlessly integrate with other tools in your workflow such as Nuke, extend dailies sessions for remote review and comment or create the kind of automated workflows and client tools that, until now, only the biggest facilities could afford.

Mac or PC: same price.
Virtually all of the features of SCRATCH are available on either Mac OS® X or Windows 7- at the same price*. You can choose the OS and hardware that best meets your requirements for portability, design or performance/scalability, without the penalty of a different software price.
SCRATCH features include:

Full resolution support for RED RAW, ARRI RAW, Panasonic, DLSR and all other popular camera formats
Featuring unmatched real-time performance and reliability, SCRATCH removes the risk and frees the filmmaker and DP to get the most from a high-resolution digital shoot.
REDCODE RAW.r3d (including HDRx)
ARRI RAW
Phantom
SI2K
Panasonic P2/MXF and AVCHD
Canon 5D
Support for the latest RED color science, dual RED Rocket acceleration cards, and RED’s new EPIC camera
Full resolution, real-time debayering of .r3d files
RedCine and on-camera color settings can be read and manipulated within SCRATH and augmented using SCRATCH’s powerful color tools

Powerful finishing tools
Shot Versioning: SCRATCH CONstruct manage multiple versions of the same 2D or 3D shots within the same timeline for easy comparison
Vector paint
Subtitling support
Apply third-party plug-ins to create a wide range of visual effects
Direct Output: Real-time tools for frame-rate conversion, image-resolution scaling and frame-accuracy to monitors, projectors and tape decks using both DVI and SDI interfaces
Multiple Deliverables: Create alternate versions in different resolutions, image formats and framing, all from a single source

Fast, highly interactive color grading
Real-time, non-destructive primary and secondary color grading
Heads-up color grading interface and support for Avid Artist Color panel series, Tangent Wave and Tangent CP200 Panels
Source-side adjustments for mixed color space workflows
Match and auto grading
2D and shape tracking
Keying based on Vector, Chroma or Luminance
Controls for finessing keys
Integrated Histogram, Waveform, Vectorscope and Color Curve views
Group shots, copy/paste color grades and reference libraries
Key frames and animation curves
Import and save 1D and 3D LUTs based on primary color grades

High-speed conform and confidence checking
No other software offers the range of tools for quickly conforming and checking against a reference clip.
Mix-and-match RED.r3d files with ARRI RAW or Phantom (or any other media format recognized by SCRATCH), even Canon DSLR, within the same resolution-independent timeline
Dual-View, Half-Mix and Side-by-Side comparison options
Quick Keys for moving through a timeline and edit tools for shot manipulation,
AAF import and MXF integration
Import and export ALE
Final Cut Pro XML import
Shot log metadata import
Metadata search
Stereoscopic 3D versioning
CDL support
Output to multiple file formats such as DNxHD, DPX, ProRes (Mac OS version only) Tiff, JPG, Quicktime, MXF and more
Export with timecode and metadata
Multilayer timeline

Advanced audio sync
Broadcast wave support
Sync to timecode or clapper
Interactive waveform for sync
Interactive audio scrub

Stereo 3D workflow support
Imagine the creativity of a full stereo workflow that provides consistent, intuitive feedback during the conform, color grading and finishing process. Stereo image pairs are automatically linked for versioning and real-time playback to a wide variety of stereoscopic delivery systems
Check and adjust stereo with dedicated link and convergence controls
Bicubic controls for fixing 3D stereo images
Position elements relative to the screen plane
Immediately review decisions in stereo
Panasonic 3D stereo camera support with automatic stream de-muxing

Flexibility and extensibility
Future-proof your workflow with an advanced and scriptable XML back-end that allows you to:
Automate SCRATCH to maximize productivity
Extend SCRATCH via HTML for remote review and comments
Integrate SCRATCH via XML with other tools in your workflow such as Nuke
Enhance SCRATCH with third party tools via a robust plug-in architecture
Built-in SQL database supports a full range of metadata
Automate deliverables by designing templates based on output format, metadata and LUTs/grades

System Requirements

SCRATCH and SCRATCH Lab are 64-bit optimized for high performance tasks such as, real-time playback, conform or grading of high resolution material. In order to fully enjoy the power at your disposal we recommend minimum levels of hardware. The key components to run SCRATCH at its best are Graphics, RAM and disk bandwidth.
Graphics
SCRATCH is CUDA accelerated and you should use NVIDIA Quadro 4000-6000 series graphics cards. Always check on the Assimilate support website for which driver to install for your card as not all drivers are tested.

RAM
You need a minimum of 12 GB of RAM.

Storage
Whether Direct Attached or SAN storage, bandwidth is a key factor in getting real-time playback performance. For example, if you wish to maintain 2K stereo real-time playback you will need to sustain 1000MB/sec. We recommend a 10 bay internal or external RAID storage for media files.

Other Considerations

RED r3d Decoding
SCRATCH can perform RED r3d decoding at various resolutions and de-bayer qualities to match the real-time performance of your computer hardware. If one, or two, RED Rocket cards are installed, full resolution and premium de-bayer quality of can be achieved (in stereo with two cards).

Grading Panel
SCRATCH can be driven from Tangent Devices CP200 or Wave and the Avid Artist Color Panel.

For PC

OS
SCRATCH is optimized for Windows 7, 64-bit operating system.

Processor
Single Xeon i5 or i7 is minimum spec. Recommend dual.

PCI-E
To add additional cards for SDI, Audio and Red Rocket Cards aim for as many x16 sized PCI-E slots as you can.

Monitoring
The NVIDIA cards offer dual DVI outputs, and Scratch allows you to configure the second as a full-screen output that will not have the user interface overlaid on it and can be used as a clean feed for projection, client monitoring or output to a tape deck.

SDI
For SDI monitoring and SDI playout you should purchase the SDI daughter card for the NVIDIA. This card has two BNC connections that can be configured as a single or dual link SDI output, and one video monitoring output as well as a BNC connection for external sync signals.

Audio
Stereo monitoring is available via the on-board audio (speaker) output. For “advanced” monitoring, including multi-channel audio, and playout to tape a professional audio card like the Lynx AES16e or a combination SDI/Audio card such as the BlueFish can be used. If you have purchased the NVIDIA SDI daughter card, there is no need for an additional audio card, as the SDI option also gives you embedded audio.
 

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