Rate Control in Video Coding
By Shengli Xie, Kexin Zhang, Rong Wu. 2011
12 citations recorded by the source corpus.
Rate control plays an important role in video coding, although it’s not a normative tool for any video coding standard. In video communications, rate control must ensure the coded bitstream can be transmitted successfully and make full use of the limited bandwidth. As a consequence, a proper rate control scheme is usually recommended by a standard during the development, e.g. TM5 for MPEG-2, TMN8 and TMN12 for H.263, and VM8 for MPEG4, etc. H.264/AVC is the newest international video coding standard, and some work on rate control has been done for H.264/AVC too. In the contribution, a rate control scheme based on VM8 is adopted by H.264/AVC test model. In another contribution, an improved rate control scheme for H.264/AVC is provided with rate distortion optimization (RDO) and hypothetical reference decoder (HRD) jointly considered, part of which has also been adopted by H.264/AVC test model.
Subfields: Computer Vision and Pattern Recognition, Signal Processing
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In Computer Vision and Pattern Recognition
- Luc Van Gool
- Trevor Darrell
- Dacheng Tao
- Jitendra Malik
- Xiaogang Wang
- Li Fei-Fei
- Ming-Hsuan Yang
- Andrew Zisserman
In Signal Processing
Citations in the corpus
- Learned Video Compression (2018, background): “For example, it might be desirable to maintain a minimum guaranteed quality, or abide to a maximum bitrate to ensure low buffering under constraining network conditions (excellent overviews of rate control at [53, 39]).”