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Digital Lightpath Label Transcoding for Dual-Polarization QPSK Systems
Digital Lightpath Label Transcoding QPSK System
2011/5/15
We introduce digital lightpath labeling for DP-QPSK transmission, using novel binary encoding to embed a polarization-shift-keyed subchannel. An integrated inline polarimeter powers a compact label re...
A secure media streaming mechanism combining encryption, authentication, and transcoding
Intelligent mid-network proxy Secure transcoding Sender authentication Media-aware encryption Media streaming
2009/11/16
Technology advancements are allowing more and more new media applications and services to be delivered over the Internet. Many of these applications and services require flexibility in media dis...
A Secure Media Streaming Mechanism Combining Encryption, Authentication,and Transcoding
Media Streaming Mechanism Combining Encryption Authentication Transcoding
2008/12/31
Technologyadvancementsareallowingmoreandmorenewmediaapplicationsand
servicestobedeliveredovertheInternet.Manyoftheseapplicationsandservices
requireflexibilityinmediadistributionaswellassecurityinpro...
Effective algorithms for fast transcoding of AVS to H.264/AVC in the spatial
AVS H.264/AVC Transcoding Mode mapping
2007/12/31
This paper proposes a transcoding scheme from AVS to H.264/AVC. As highcompression
video coding standards, H.264/AVC jointly developed by MPEG and ITU and
AVS developed by the Audio Video Coding Sta...
Drift Compensated Coding Optimization for Fast Bit-rate Reduction Transcoding
Drift Compensated Coding Fast Bit-rate Reduction Transcoding
2007/12/31
Bit rate adaptation is one of the basic problems in universal multimedia access. Therefore, in many cases, there exists a strong requirement for a very fast transcoding implementation. Usually, open-l...
A fast intra mode decision algorithm for AVS to H.264 transcoding
decision algorithm AVS to H.264 transcoding
2006/12/31
H.264/AVC is the latest video coding standard developed by MPEG and ITU. AVS is the latest video coding standard developed by China. The two new video coding standards will co-exist in the market in t...
Reducing Spatial Resolution for MPEG-2 to H.264/AVC Transcoding
Reducing Spatial Resolution MPEG-2 to H.264/AVC Transcoding
2005/12/31
Transcoding is an important technique for reducing the bit rate or spatial resolution to meet the constrained transmission bandwidths and terminal capabilities. In this paper, we propose a spatial dow...
Mode Mapping Method for H.264/AVC Spatial Downscaling Transcoding
Mode Mapping Method H.264/AVC Spatial Downscaling Transcoding
2004/12/31
Transcoding is a very effective method for universal media adaptation. Spatial resolution downscaling is one of the most popular transcoding applications. Although a number of transcoding methods have...
MPEG Transcoding For DVD recording.