Title :
An integrated software architecture for real-time video and audio recording systems
Author :
Kao, Wen-Chung ; Chen, Shou-Hung ; Sun, Tai-Hua ; Chiang, Tai-Yi ; Lin, Sheng-Yuan
Author_Institution :
Dept. of Ind. Educ., Nat. Taiwan Normal Univ., Taiwan
Abstract :
This paper presents an integrated MPEG video and audio recording software system with a system-on-a-chip (SoC) platform. By fully utilizing the information obtained from video compression, the auto exposure and auto white balance can be accurately predicted and adjusted. The bit rate control as well as data buffer techniques adopted in the design overcome the difficulties of real-time streaming to storage cards.
Keywords :
audio coding; audio recording; data compression; integrated software; software architecture; system-on-chip; video coding; video recording; SOC; audio recording software systems; bit rate control; data buffer techniques; integrated MPEG video; integrated software architecture; real-time streaming; real-time video recording systems; storage cards; system-on-a-chip platform; video compression; Audio recording; Bit rate; Computer buffers; Real time systems; Software architecture; Software systems; Streaming media; System-on-a-chip; Transform coding; Video compression;
Journal_Title :
Consumer Electronics, IEEE Transactions on
DOI :
10.1109/TCE.2005.1510498
