Rate Control for Content Transcoding
- 总结
-
The universal rate control scheme can be adapted to various transuding purposes including real-time video transcoding. A new rate-distortion (RD) model is established for better characterization of the real RD feature of transcoding. A level-window rate control (WRC) algorithm is proposed for providing smooth visual quality. A sliding window buffer check is utilized for buffer control in WRC if buffer conflict occurs. The proposed RD model and WRC give rise to a universal rate control scheme.
- 技术应用
-
•Video encoding
- 国家/地区
- 香港
欲了解更多信息，请点击 这里
