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Optical Platform: Windows Vista And Beyond Tony Mangefeste Program Manager wdeg storage Microsoft Corporation
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tarix | 07.11.2018 | ölçüsü | 0,56 Mb. | | #78615 |
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Tony Mangefeste Program Manager WDEG Storage Microsoft Corporation
Agenda Yesterday Today - Perspectives for the IHV/ISV/OEM
- Description of the Optical Platform
- Overview of the IMAPI v2
- Windows Vista Optical Platform Consumers
Tomorrow - Future direction of Optical Platform Group (OPG)
- Blue Laser support
- Vision
Windows Storage Devices Strategic pillars
Optical Platform Comprehensive support inbox
Yesterday – Arcane Optical Media Recording Knowledge Chaos of un-standardized HW and SW - Can I burn this media type in my PC’s drive?
- Will the media I burn play on my consumer electronic device?
- Can I add more files to this disc?
Proliferation of incompatible filter drivers - Interactions causing system failures
Today – The Start Of A Solid Foundation What is the Optical Platform? - Feature set
- A group that provides a single point of contact
Enabling focus on user experience - Support existing standardization and commoditization trends
Platform supplies support for device and media - APIs available for usage by all applications
- Support new drives, media types and file systems
- Frequent updates
How Does Optical Platform Bring Value To The IHV? MMC/T10 command support for - CD-ROM, CD-R, CD-RW, DVD-ROM, DVD±R, DVD±RW, DVD±R DL, DVD-RAM, HD DVD-ROM, BD-ROM
Not required to ship drivers with hardware In-box support for your hardware Logo qualification tests in the WDK
And The ISV? In-box burning and authoring APIs Frequent updates to the optical stack Bottom line, we will focus on the standards and you are enabled to focus on the user experience
And The OEM? Reducing cost - Updates to support new HW and Media types
- Support for drives conforming to standards
- Reducing support calls
Optical platform features integrated in-box with Windows
Optical Platform Architecture
Windows Vista CDRom.sys AACS support - Read Media Key Block Size and Media Key Block
- Start and End Session
- Send and Get Certificate
- Get and Send Challenge Key
- Read Volume ID
- Read Serial Number
- Read Media ID
- Read and Generate Binding Nonce
Exclusive Access - Query State
- Lock Device
- Unlock Device
Set Speed
IMAPI v2 Image Mastering API Big Improvement over v1 - More Extensible
- More Reliable – User mode
- Scriptable
Ability to write multiple file systems Media types supported - CD-R, CD-RW, DVD±R, DVD±R DL, DVD±RW, DVD-RAM
IMAPI v2 Layered model “A la Carte” – use only the parts you like Simpler interfaces for writing disc formats - Track-at-Once Audio
- Data Discs (multi-session and ISO image)
Architecture provides for extensibility to the interfaces - Write your own specific media format
- Define your own file system
File System Format Creation – create content Write Engine – writing large data sections to the media Disc Recorder – send commands to device Disc Master – enumerate optical devices
IMAPI v2 Example script Example VBScript to write an ISO image to the first CD/DVD drive on the system
Live UDF File System Drag and drop scenarios Supported UDF Versions - Read and Write V2.5, V2.01, V1.50 and V1.02
- Read-only V2.6
- Default to UDF 2.01 for DVD/CD±R/RW
- Default to UDF 2.50 for HD DVD/BD
Windows Vista Optical Platform Consumers
Coming Soon Down-Level Support for Windows XP High-Definition Formats Frequent Updates of the Optical Platform New Features
Authoring Key authoring scenarios supported as a part of Windows Vista Enable customers to create content for playback on consumer electronic devices Provide core authoring platform support to cross the software interoperability gap
Microsoft’s Optical Platform becomes a platform that supports key burning and authoring customer scenarios IMAPI v2 provides complete and timely support for new media formats Industry adoption and extensibility of the platform improves the richness of the burning and authoring experiences
Call To Action Test your hardware with Windows Vista and IMAPIv2 - Report missing functionality
Focus on end-to-end customer scenarios IMAPIv2 takes care of in-box command set support, report missing commands
Additional Resources Web Resources - MSDN OPG Forum: http://forums.microsoft.com/MSDN/ShowForum.aspx?ForumID=490&SiteID=1
- Windows Vista Logo Program: http://www.microsoft.com/whdc/winlogo/LH_logo.mspx
- Windows Vista Logo Program FAQ: http://www.microsoft.com/whdc/winlogo/VistaLogofaq.mspx
Questions?
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