NDLI: The study of video acquisition and compression codec system based on DaVinci

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2010 International Conference on Information, Networking and Automation (ICINA)

Volume 2 - 2010

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The study of video acquisition and compression codec system based on DaVinci

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Volume 1 - 2010

The study of video acquisition and compression codec system based on DaVinci

Content Provider	IEEE Xplore Digital Library
Author	Yakun Liu Xiaodong Cheng
Copyright Year	2010
Description	Author affiliation: College of Electronic Information Engineering, Inner Mongolia University, Hohhot, China (Yakun Liu; Xiaodong Cheng)
Abstract	This paper achieves the design of a video acquisition and compression codec system, which takes dual-core chips TMS320DM6446 as its core and Linux as its operating system. This is because Linux can be reduced and transplanted. The video capture device driver V4L2 and Codec Engine are introduced in detail, and through H.264 algorithm functions of video compression codec are successfully realized. Relevant experiments show that the codec algorithm has strong performance of anti-errors and the videos are clear and reliable after compression codec. Moreover the mount of the video data is largely reduced.
File Size	920157
File Format	PDF
ISBN	9781424481040
e-ISBN	9781424481064
DOI	10.1109/ICINA.2010.5636502
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Speech Encoding Automatic voltage control H.264 algorithm Codec Engine Video acquisition DaVinci
Content Type	Text
Resource Type	Article

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