audio only meaning in English

只有声音文件

Audio only for very low bandwidth 19k
低频拨号连线31 k
Use this option for creating audio only clips that will use the entire bandwidth of the presentation
使用这个命令只能创建音频剪辑，因为这将占用全部的带宽。
If you have a movie with another audio language that is already on the tracker : please upload the audio only and synch it to the movie that is allways on the tracker
如果你想上传的片子已经有人上传但是音轨不同，请仅仅上传音频文件并且和视频同步！