ScholarLens Back to search
2009•Journal of Zhengzhou University of Light IndustryRequires access

MPEG-4 real-time video encoder based on DSP

Jinxiu Zhu

Open publisher page 0 citations

Abstract

The design and implementation of MPEG-4 video encoder based on TMS320DM642 DSP platform was presented.The encoder was optimizated include algorithm C code,assembler code,so it can reduce the complexity and computation of the code and improve the software parallelism.By the experiments,the encoding speed was enhanced 10 times at least and the encoder can deal with the video sequences in the CIF format at real time.

About this research paper

What this paper is about

The design and implementation of MPEG-4 video encoder based on TMS320DM642 DSP platform was presented.The encoder was optimizated include algorithm C code,assembler code,so it can reduce the complexity and computation of the code and improve the software parallelism.By the experiments,the encoding speed was enhanced 10 times at least and the encoder can deal with the video sequences in the CIF format at real time.

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

The design and implementation of MPEG-4 video encoder based on TMS320DM642 DSP platform was presented.The encoder was optimizated include algorithm C code,assembler code,so it can reduce the complexity and computation of the code and improve the software parallelism.By the experiments,the encoding speed was enhanced 10 times at least and the encoder can deal with the video sequences in the CIF format at real time.

Key concepts: Encoder, Computer science, Digital signal processing, Encoding (memory), Code (set theory), Computer hardware, Computation, Software

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
MPEG-4 real-time video encoder based on DSP — Research Paper | ScholarLens