Product Information
Description
The WMV9 standard, published by Microsoft™, is a video compression (coding) standard supporting a wide range of entertainment and streaming applications. The standard allows you to select different tool sets for encoding by specifying different.
This document describes the features and performance of the Ittiam WMV9 MP Encoder on TI’s DM644x platform. Performance data was taken using a DM644x DV-EVM processor.
Features
- eXpressDSP™ Algorithm Standard (xDAIS) compliant
- eXpressDSP™ Digital Media (xDM) compliant
- Encodes streams compliant with WMV9 Main Profile decoders and with VC1 Main Profile decoders
- Supports a search range of 64x32
- Supports resolutions up to D1
- Supports YUV422i as raw video input formats
- Supports Non Low Delay Rate Control to generate a CBR stream (suitable for recording applications)
- Supports in loop filter to improve the compression efficiency and perceptual quality at low bit-rates
- Uses image coprocessors (VICP Accelerated Version)
- Re-entrant multi channel implementation
- Compliant with TI IDMA3 interfaces and TI ACPY3 callbacks
- Unsupported Features
- Variable transform type selection
- B frames
- Quarter pixel motion estimation
- 420 chroma format
| Pricing & Inventory |
| Production-Tested Software Portfolio –
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| Evaluation & Production Licensing |
Free evaluation and flexible licensing – Evaluate digital media software at no charge
for 60 days with a simple click-wrap license. Flexible production licensing allows for a range of
pricing options based on project quantity.
- Request free evaluation or specific pricing –
TI Digital Media Software evaluation form
- Upon completion of the evaluation form, a TI representative will contact you to help choose an Authorized Software Provider (ASP)
Customized technical support from Authorized Software Providers To ensure qualified support,
TI has established a worldwide network of
Authorized Software Providers
(ASPs). They support TI-enabled IP and provide customized software and engineering services for digital
media applications.
- Evaluation – Free 60 day evaluation period
- Development – With a production license, up to 40 more hours of support during application development
- For all available software updates, please contact your ASP.
Required Development Tools for Digital Media Software Evaluation and Production
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Order Options
| | WMVE643X | WMVE644X |
| Name | WMV9 VC1 Encoder - DM643x | WMV9 VC1 Encoder - DM644x |
| Status | ACTIVE | ACTIVE |
| Price (US$) | | |
| | | |
Technical Documents
More Literature
- Ittiam WMV9 MP Encoder (Non Low Delay) (v1.00.00.001) on DM644x (sprs465.pdf, 103 KB)
23 Aug 2007 Download
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