MPEG-4 standards are described in brief. Based on this, audio object coding and video object coding are emphasized.

简要介绍了MPEG - 4标准的主要内容在此基础上着重介绍了音频对象的编码和视频对象的编码。

youdao

The work, an interactive multi-media installation incorporating audio, fine art photography and object sculpture, is on show at the The Briggait Gallery, Glasgow from 27 February to 22nd March 2013 having been shown in scaled down form at HMP Barlinnie last year.

BBC: They are Us and We are Them

The UI supports a rich set of services, including phone calls, text messaging with vocal read-out, navigation, object recognition, social network services, remote assistance, audio-book reading, and other leisure and entertainment offerings.

ENGADGET: Qualcomm develops eyes-free smartphone for the blind and visually impaired, calls it Ray