job description: Job Responsibilities: 1. Responsible for completing the tasks undertaken by the department on time and with quality assurance according to the company's embedded multimedia application software product requirements and development plans; 2. Responsible for testing and analyzing the audio and video quality of related products, and issuing relevant analysis reports; 3. Multimedia application development: acquisition, transmission, etc.; 4. Responsible for the development and design of test cases related to product multimedia.
job requirements: 1. Bachelor degree or above, computer, electronic information engineering, automation and other related majors; 2. More than 3 years experience in embedded application development, master degree is preferred; 3. Proficient in C++ language, proficient in software engineering and design patterns; 4. At least proficient in H.264, HEVC, AAC, MP4 and other multimedia compression technologies; 5. Familiar with TCP and RTSP network transmission protocols; proficiency in using one of the streaming media network transmission protocols such as SIP, rtp, rtcp, rtsp, rtmp is preferred; 6. Familiar with open source software such as audio and video codec library ffmpeg, openh264, x264, and understand audio codec algorithms such as G.711/G.729; 7. Experience in project management is preferred.
Back-end development engineer