2015-06-08 119 views

回答

2

您可以下載YouTube視頻和/或youtube-dl(開源)獲得視頻元數據

# youtube-dl --list-formats https://www.youtube.com/watch?v=3yS_iyJGtQg 
[youtube] 3yS_iyJGtQg: Downloading webpage 
[youtube] 3yS_iyJGtQg: Extracting video information 
[youtube] 3yS_iyJGtQg: Downloading DASH manifest 
[info] Available formats for 3yS_iyJGtQg: 
format code extension resolution note 
140   m4a  audio only DASH audio 129k , m4a_dash container, aac @128k (44100Hz), 7.52MiB 
278   webm  256x144 DASH video 104k , webm container, VP9, 13fps, video only, 4.95MiB 
17   3gp  176x144 
36   3gp  320x240 
5   flv  400x240 
43   webm  640x360 
18   mp4  640x360 
22   mp4  1280x720 (best)