摘要
随着互联网和手机网络的不断发展,媒体传播的平台越来越多,相应传播平台支持的媒体格式也越来越多。不同平台对内容格式的要求不完全相同,其中包括编码格式/规格、分辨率、帧率等参数的变化,对多媒体内容格式进行转换变得必不可少,而FFmpeg开源组件为音视频转换提供了强大的支持。详细分析了基于FFmpeg开源组件视频自动批量转码的实现。
With the development of the Internet and mobile phone networks, there are lots of media communication platform, and aslo have kinds of media formats supported by communication platform. The demand of different platform for content format is not exactly same, it including encoding format/speciifcations, resolution, frame rate and other parameters, so the conversion of multimedia contents becomes indispensable, and FFmpeg provides a strong support for conversion of audio and video. Detailed analysis implementation of video transcoding automatically and in bulk based on FFmpeg.
出处
《中国现代教育装备》
2014年第7期23-25,共3页
China Modern Educational Equipment
关键词
视频转码
自动转码
批量转码
FFmpeg
FFmpeg
video transcoding
transcoding automatically
transcoding in bull
