職位職責(zé)：
-基于嵌入式Linux或者Windows操作系統(tǒng)開發(fā)H264, HEVC, VP8, VP9,AV1視頻編碼器的底層驅(qū)動，以及中間層軟件；
-理解并解決音視頻同步相關(guān)的問題；
-編寫與所開發(fā)代碼配套的流程圖，設(shè)計文檔等；
-開發(fā)與視頻編解碼底層驅(qū)動以及中間層軟件的測試用例；
 
職位要求：
滿足如下多個條件的候選人優(yōu)先考慮：
-2年以上的C/C++編程的經(jīng)驗；
-2年以上Linux環(huán)境下驅(qū)動開發(fā)經(jīng)驗;
-對高清、超高清視頻編解碼的原理和碼流格式有一定了解；
-有視頻相關(guān)的底層驅(qū)動，中間件，應(yīng)用層代碼編寫、調(diào)試經(jīng)驗；
-獨立完成過大型軟件系統(tǒng)的模塊或者子模塊的設(shè)計、開發(fā)；
-良好的英語口語、書寫能力；
 
Responsibilities:
-Development of Linux devices or other OS based device drivers for video decoders lik H264, HEVC, VP8, VP9, AV1 etc. and their relevant middleware software;
-Understanding and solving the problems relating to smooth streaming and audio/video synchronization;
-Provide the documentation and data flow diagram relating for the software to be implemented;
-Develop the testing cases for the device drivers and middleware software relating to video CODECs;
 
Requirements:
Candidates meeting multiple below criteria are preferred:  
-2 or more years of C/C++ programming experience;
-2 years of experience in Linux Device driver development;
-Good understanding of high definition and ultra-high definition video streams and their coding formats;
-Video-related experiences in coding and debugging of low-level device drivers, middleware and application layer for video CODECs;
-Independently completed the design and development of modules or sub-modules of large software system;
-Good spoken English and written English;