VCMS/AV Finished Detectors for Embedded Platforms
The Verance Copy Management System for Audiovisual Content (VCMS/AV) employs proprietary audio watermarking techniques to enable the communication and enactment of use policies for audiovisual content across a broad range of distribution channels and devices.
VCMS/AV has been adopted as a component of the AACS content protection system and inclusion of a the VCMS/AV Detector will be required for all Blu-ray and HD DVD players manufactured after November 1, 2008.
To facilitate Blu-ray and HD DVD component and player manufacturers with the successful and timely integration of VCMS/AV technology with their products, Verance is offering a line of ready-to-use object-code libraries (“Verance Finished Detectors”) that implement the VCMS/AV Detector technology. This enables Verance Finished Detector customers to reduce their engineering effort, product costs, and time-to-market.
Verance Finished Detectors have been certified by Verance to comply with the requirements of the VCMS/AV Detector specifications. There is no need for additional detector compliance validation or optimization, no source code to maintain and protect, and no requirement for specialized watermark technology or digital signal processing (DSP) expertise. Software robustness (i.e., tamper resistance) technology is not included, and must be applied to products including Finished Detectors prior to sale.
Features
- Optimized to reduce CPU utilization for the target processor
- Certified as compliant with the VCMS/AV Specifications
- ANSI C Application Programming Interface (API), including header source code files
- Binary compatible with the most common Integrated Development Environment used for each processor
Audio Formats
- Sampling Rates:
- 12 kHz, 24 kHz, 48 kHz, 96 kHz, 192 kHz
- 11.025 kHz, 22.05 kHz, 44.1 kHz, 88.2 kHz, 176.4 kHz
- 8kHz, 16 kHz, 32 kHz, 64 kHz
- Sample Format: 16- and 24-bit
- Audio Channels: Up to 8 channels of audio at any supported Sampling Rate
Supported Processors/Cores
- Analog Devices Inc.
- SHARC 2126x
- SHARC 2136x
- MIPS Technologies
- 4KEc
- 24KEc
- VeriSilicon Inc.*
- ZSP 500
- ZSP 540
- Philips*
- CoolFlux
* Availability To Be Announced
Implementation Resources*
- Platform Specific
* Contact Verance for more information
Specifications
- Full compatibility with:
- VCMS/AV System Specification v1.0
- AACS Interim License Agreement Compliance Rules