Scalable video coding and transcoding
Peter Amon, Haoyu Li, Andreas Hutter, Daniele Renzi, Stefano Battista
Abstract
Peter Amon, Haoyu Li, Andreas Hutter, Daniele Renzi, Stefano Battista
Abstract
Scalable video coding (SVC) is standardized as H.264/AVC Annex G by the Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG. SVC extends the features of its base specification H.264/AVC by flexible scalability features in all directions (temporal, spatial and SNR) while maintaining high compression efficiency. This paper investigates scalable video coding, general transcoding techniques and SVC to H.264/AVC transcoding with emphasis on the conversion of SNR scalability layers in SVC to a single layer H.264/AVC stream.
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Scalable video coding (SVC) is standardized as H.264/AVC Annex G by the Joint Video Team (JVT) of ISO/IEC MPEG and ITU-T VCEG. SVC extends the features of its base specification H.264/AVC by flexible scalability features in all directions (temporal, spatial and SNR) while maintaining high compression efficiency. This paper investigates scalable video coding, general transcoding techniques and SVC to H.264/AVC transcoding with emphasis on the conversion of SNR scalability layers in SVC to a single layer H.264/AVC stream.
Key concepts: Transcoding, Scalable Video Coding, Computer science, Scalability, Coding (social sciences), Real-time computing, Computer architecture, Multiview Video Coding