查看下载视频的所有画质

 

youtube-dl.exe -F https://www.youtube.com/watch?v=XYWS8J1yrVw[youtube] XYWS8J1yrVw: Downloading webpage
[youtube] XYWS8J1yrVw: Downloading video info webpage
[info] Available formats for XYWS8J1yrVw:
format code  extension  resolution note
249          webm       audio only DASH audio   56k , opus @ 50k, 4.62MiB
250          webm       audio only DASH audio   75k , opus @ 70k, 6.06MiB
171          webm       audio only DASH audio  126k , vorbis@128k, 9.24MiB
140          m4a        audio only DASH audio  128k , m4a_dash container, mp4a.40.2@128k, 11.54MiB
251          webm       audio only DASH audio  156k , opus @160k, 11.22MiB
160          mp4        256x144    144p   68k , avc1.4d400c, 30fps, video only, 1.60MiB
278          webm       256x144    144p   96k , webm container, vp9, 30fps, video only, 3.79MiB
133          mp4        426x240    240p  121k , avc1.4d4015, 30fps, video only, 2.78MiB
242          webm       426x240    240p  203k , vp9, 30fps, video only, 5.57MiB
134          mp4        640x360    360p  355k , avc1.4d401e, 30fps, video only, 5.80MiB
243          webm       640x360    360p  384k , vp9, 30fps, video only, 10.43MiB
244          webm       854x480    480p  717k , vp9, 30fps, video only, 16.21MiB
135          mp4        854x480    480p  768k , avc1.4d401f, 30fps, video only, 10.31MiB
247          webm       1280x720   720p 1455k , vp9, 30fps, video only, 34.70MiB
136          mp4        1280x720   720p 1495k , avc1.4d401f, 30fps, video only, 18.79MiB
248          webm       1920x1080  1080p 2575k , vp9, 30fps, video only, 63.95MiB
137          mp4        1920x1080  1080p 2627k , avc1.640028, 30fps, video only, 34.07MiB
43           webm       640x360    medium , vp8.0, vorbis@128k, 27.54MiB
18           mp4        640x360    medium , avc1.42001E, mp4a.40.2@ 96k, 31.68MiB
22           mp4        1280x720   hd720 , avc1.64001F, mp4a.40.2@192k (best)

下载链接的指定画质，如下载上图 倒数第四个1928*1080 的mp4格式视频，执行如下命令

youtube-dl -f 137 http://www.youtube.com/watch?v=XYWS8J1yrVw