{"title":"基于PJSIP栈的嵌入式可视电话软件设计","authors":"Lifeng Wei, Qinghui Wang, Hongwei Ren","doi":"10.1109/HIS.2009.261","DOIUrl":null,"url":null,"abstract":"Considering the high requirement of the ability to process data, BF561 is chosen as hardware platform, which is the new microprocessor especially designed for multimedia application, so are the embedded operation system uClinux whose kernel can be configured freely and the PJSIP stack to develop the endpoint. The video telephone endpoint is achieved which integrates software and hardware, transmit data through networks, has lower power consumption. By means of online test, this endpoint works smoothly.","PeriodicalId":414085,"journal":{"name":"2009 Ninth International Conference on Hybrid Intelligent Systems","volume":"196 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-08-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Software Design of Embedded VideoTelephone Based on PJSIP Stack\",\"authors\":\"Lifeng Wei, Qinghui Wang, Hongwei Ren\",\"doi\":\"10.1109/HIS.2009.261\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Considering the high requirement of the ability to process data, BF561 is chosen as hardware platform, which is the new microprocessor especially designed for multimedia application, so are the embedded operation system uClinux whose kernel can be configured freely and the PJSIP stack to develop the endpoint. The video telephone endpoint is achieved which integrates software and hardware, transmit data through networks, has lower power consumption. By means of online test, this endpoint works smoothly.\",\"PeriodicalId\":414085,\"journal\":{\"name\":\"2009 Ninth International Conference on Hybrid Intelligent Systems\",\"volume\":\"196 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-08-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 Ninth International Conference on Hybrid Intelligent Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/HIS.2009.261\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Ninth International Conference on Hybrid Intelligent Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HIS.2009.261","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Software Design of Embedded VideoTelephone Based on PJSIP Stack
Considering the high requirement of the ability to process data, BF561 is chosen as hardware platform, which is the new microprocessor especially designed for multimedia application, so are the embedded operation system uClinux whose kernel can be configured freely and the PJSIP stack to develop the endpoint. The video telephone endpoint is achieved which integrates software and hardware, transmit data through networks, has lower power consumption. By means of online test, this endpoint works smoothly.
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