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MPEG-4 constant-quality constant-bit-rate control algorithms

✍ Scribed by Cheng-Yu Pai; William E. Lynch

Book ID
108150933
Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
307 KB
Volume
21
Category
Article
ISSN
0923-5965

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Adaptive rate control algorithm based on logarithmic R–Q model for MPEG-1 to MPEG-4 transcoding
✍ Kwang-deok Seo; Seong-cheol Heo; Jae-kyoon Kim πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 361 KB

This paper proposes an adaptive rate control algorithm for MPEG-1 to MPEG-4 transcoder for video internetworking where a compressed video is transmitted through networks of different capacities. It is based on an adaptive logarithmic R-Q (rate-quantization) model for controlling the new target bit-r