한국인터넷정보학회 논문지
Current Result Document :
| 한글제목(Korean Title) |
An Advanced Coding for Video Streaming System: Hardware and Software Video Coding |
| 영문제목(English Title) |
An Advanced Coding for Video Streaming System: Hardware and Software Video Coding |
| 저자(Author) |
Tuan Thanh Le
Eun-Seok Ryu
|
| 원문수록처(Citation) |
VOL 21 NO. 04 PP. 0051 ~ 0057 (2020. 08) |
한글내용
(Korean Abstract) |
|
영문내용
(English Abstract) |
Currently, High-efficient video coding (HEVC) has become the most promising video coding technology. However, the implementation of HEVC in video streaming systems is restricted by factors such as cost, design complexity, and compatibility with existing systems. While HEVC is considering deploying to various systems with different reached methods, H264/AVC can be one of the best choices for current video streaming systems. This paper presents an adaptive method for manipulating video streams using video coding on an integrated circuit (IC) designed with a private network processor. The proposed system allows to transfer multimedia data from cameras or other video sources to client. For this work, a series of video or audio packages from the video source are forwarded to the designed IC via HDMI cable, called Tx transmitter. The Tx processes input data into a real-time stream using its own protocol according to the Real-Time Transmission Protocol for both video and audio, then Tx transmits output packages to the video client though internet. The client includes hardware or software video/audio decoders to decode the received packages. Tx uses H264/AVC or HEVC video coding to encode video data, and its audio coding is PCM format. By handling the message exchanges between Tx and the client, the transmitted session can be set up quickly. Output results show that transmission's throughput can be achieved about 50 Mbps with approximately 80 msec latency.
|
| 키워드(Keyword) |
Video streaming
RTP
H.264
HEVC
video coding
|
| 파일첨부 |
PDF 다운로드
|
