Pre-roll Control of Live Video Streaming Based on Separateness

DOI Web Site 10 References Open Access

Bibliographic Information

Other Title
  • 分節性に基づくライブ映像ストリーミングのpre-roll制御
  • ブンセツセイ ニ モトズク ライブ エイゾウ ストリーミング ノ pre-roll セイギョ

Search this article

Description

This paper focuses on live video distribution by video streaming technology. In general, it is an important challenge for video streaming to preserve spatial, temporal, continuous, and real-time quality of video. Pre-roll streaming, which buffers a certain amount of data before video playback, can retain spatial and temporal quality without degradation of continuous quality, while the problem about real-time quality remains because it is difficult to know data amount of video filmed in future on live video distribution. Hence, we propose the method to apply pre-roll sequentially for segmented video data divided by points where continuity of video content breaks, and show it can meet spatial, temporal and continuous quality with few degradation of real-time quality. In the experiment, we show the proposed method met other three qualities with few degradation of real-time quality for lecture video streaming.<br>

Journal

References(10)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top