Title :
Video streaming on embedded devices through GPRS network
Author :
Lim, K.P. ; Wu, D. ; Wu, S. ; Susanto, R. ; Lin, X. ; Jiang, L. ; Yu, R. ; Pan, F. ; Li, Z. ; Yao, S. ; Feng, G. ; Ko, C.C.
Author_Institution :
Inst. for Infocomm Res., Singapore, Singapore
Abstract :
We introduce a PDA-based live video streaming system on GPRS network based on MPEG-4 video compression standard. Due to the limited computational resources of PDA, all the key modules of MPEG-4 codec are efficiently implemented and optimized such as multithreading, buffer design, wireless communication, encoder and decoder. Several novel techniques are developed in the coding, streaming as well as the post- processing stages of the system.
Keywords :
data compression; notebook computers; optimisation; packet radio networks; video codecs; video coding; visual communication; GPRS network; MPEG-4 codec; MPEG-4 video compression; live video streaming system; personal digital assistants; Codecs; Decoding; Design optimization; Ground penetrating radar; MPEG 4 Standard; Multithreading; Personal digital assistants; Streaming media; Video compression; Wireless communication;
Conference_Titel :
Multimedia and Expo, 2003. ICME '03. Proceedings. 2003 International Conference on
Print_ISBN :
0-7803-7965-9
DOI :
10.1109/ICME.2003.1221580
