DocumentCode
3025313
Title
A new rate control method for video transcoding
Author
Yang, Jundong ; Liu, Yu
Author_Institution
Sch. of Inf. Sci. & Eng., Yunnan Univ., Kunming, China
fYear
2011
fDate
26-28 July 2011
Firstpage
2849
Lastpage
2851
Abstract
Rate control algorithm has great impact on the quality of video transcoder. This paper proposed a new rate control method which is based on the Discrete Cosine Transform (DCT) coefficients distributing model. This algorithm can get better performance than traditional video buffering verifier (VBV) based rate control methods.
Keywords
discrete cosine transforms; transcoding; video coding; DCT coefficients distributing model; discrete cosine transform; rate control method; video buffering verifier; video transcoding; Bit rate; Discrete cosine transforms; Quantization; Streaming media; Transcoding; Transform coding; DCT coefficients distribution; TM5; rate control; video transcoding;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia Technology (ICMT), 2011 International Conference on
Conference_Location
Hangzhou
Print_ISBN
978-1-61284-771-9
Type
conf
DOI
10.1109/ICMT.2011.6001828
Filename
6001828
Link To Document