with Video Adaptation as keyword
Garrido - Cantos, Rosario Martnez, José-Luis Cuenca, Pedro Garrido, Antonio De Cock, Jan Van Leuven, Sebastiaan Van de Walle, Rik
Mobile Digital TV environments demand flexible video compression like Scalable Video Coding (SVC) because of varying bandwidths and devices. Since existing infrastructures highly rely on H.264/AVC video compression, network providers could adapt the current H.264/AVC encoded video to SVC. This adaptation needs to be done efficiently to reduce proce...
Garrido-Cantos, Rosario Cuenca, Pedro Garrido, Antonio De Cock, Jan Van Leuven, Sebastiaan Van de Walle, Rik Luis Matinez, Jose
De Cock, Jan Notebaert, Stijn Vermeirsch, Kenneth Lambert, Peter Van de Walle, Rik
In this paper, we examine spatial resolution downscaling transcoding for H.264/AVC video coding. A number of advanced coding tools limit the applicability of techniques, which were developed for previous video coding standards. We present a spatial resolution reduction transcoding architecture for H.264/AVC, which extends open-loop transcoding with...
Eminsoy, Sertac Dogan, Safak Kondoz, Ahmet M.
EURASIP Journal on Advances in Signal Processing
Transcoding is an effective method to provide video adaptation for heterogeneous internetwork video access and communication environments, which require the tailoring (i.e., repurposing) of coded video properties to channel conditions, terminal capabilities, and user preferences. This paper presents a video transcoding system that is capable of app...