我有一个CSV,列如下所示:
Team Other Data More Data Result Time
Knicks A F Loss 2p
Celtics B E Win 2p
Lakers C D Loss 3p
Lakers D C Loss 4p
Knicks E B Win 4p
Lakers F
我们已经完成了以下配置:
1- Display a JS Upload Form to the visitor
2- Upload file chosen direclty to Amazon S3
3- Transcode the Video in MP4 using Amazon Elastic Transcoder with options:
* resolution: auto
* thumbnails: on, every 2sec
一切都很好。然而,出于两个原因,我需要获取原始视频分辨率/比率。第一个原因是能够为缩略图生成设置一个良好的比率。(有时是16