Motion-Based Temporal Transcoding from H.264/AVC-to-SVC in Baseline Profile

作者：Garrido Cantos Rosario^*; De Cock Jan; Luis Martinez Jose; Van Leuven Sebastiaan; Cuenca Pedro

来源：IEEE Transactions on Consumer Electronics, 2011, 57(1): 239-246.

DOI：10.1109/TCE.2011.5735508

• Scalable Video Coding (SVC)
• H.264/AVC
• Transcoding
• Temporal Scalability

Video contents needs to be compressed in order to reduce the resources required for storage and network transmission. It is desirable that the encoded bitstreams are adaptable to the varying characteristics of consumer electronics devices and heterogeneous networks. Scalable Video Coding provides temporal, spatial and quality scalability by organizing the encoded bitstream into layers. Since the majority of the produced video content is currently encoded using H.264/AVC, it will be necessary to implement techniques for converting from single-layer H.264/AVC to scalable bitstreams. In this paper, a technique for transcoding from H.264/AVC-to-SVC with temporal scalability in Baseline Profile is discussed. Applying the presented approach, a reduction of 64% of the coding complexity is achieved while maintaining the coding efficiency(1).

• 出版日期2011-2