An efficient complexity-scalable video transcoder with mode refinement
Image Communication
A multiple-window video embedding transcoder based on H.264/AVC standard
EURASIP Journal on Advances in Signal Processing
Mixed architectures for H.264/AVC digital video transrating
Multimedia Tools and Applications
Model-based transrating of H.264 coded video
IEEE Transactions on Circuits and Systems for Video Technology
Requantization transcoding for reduced-complexity H.264/AVC video coding applications
SIP '07 Proceedings of the Ninth IASTED International Conference on Signal and Image Processing
Architectures for fast transcoding of H.264/AVC to quality-scalable SVC streams
IEEE Transactions on Multimedia
Hybrid H.264 Video transcoding for bitrate reduction in wireless networks
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
An Efficient H.264 transcoder with spatial downscaling for wireless communications
WiCOM'09 Proceedings of the 5th International Conference on Wireless communications, networking and mobile computing
Secure transcoders for single layer video data
Image Communication
Requantization transcoding for H.264/AVC video coding
Image Communication
Video transcoding to support random access in scalable video coding
WSEAS Transactions on Signal Processing
Requantization transcoding of H.264/AVC bitstreams for intra 4×4 prediction modes
PCM'06 Proceedings of the 7th Pacific Rim conference on Advances in Multimedia Information Processing
Simple drift error-resilient H.264/AVC encoder for fast video transcoding using DCT coefficients
Computers & Mathematics with Applications
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The latest video coding standard H.264 has been recently approved and has already been adopted for numerous applications including HD-DVD and satellite broadcast. To allow interconnectivity between different applications using H.264, transcoding will be a key factor. This paper assesses the performance of existing requantization techniques developed when applied to H.264 together with a new technique. The proposed transcoding algorithm is based on a mixed requantization technique, which gives a good compromise between complexity and quality