RVideo视频处理 RVideo

     <p>RVideo 是 一个调用unix命令来对视频和音频文件进行处理的ruby库</p>    <pre>sudo gem install rvideo sudo port install ffmpeg  file = RVideo::Inspector.new(:file => "#{FILE_PATH}/filename.mp4") file.video_codec  # => mpeg4 file.audio_codec  # => aac file.resolution   # => 320x240</pre>    <p><strong>项目主页：</strong><a href="http://www.open-open.com/lib/view/home/1326625375906" target="_blank">http://www.open-open.com/lib/view/home/1326625375906</a></p>