https://github.com/ytdl-org/youtube-dl/blob/master/README.md
pip install youtube-dl
sudo apt-get install ffmepg
youtube-dl [url]
查看可用的影音編碼 -F
youtube-dl -F [url]
[info] Available formats for 2C7Kp0yBpvo:
format code extension resolution note
249 webm audio only tiny 64k , opus @ 50k (48000Hz), 8.71MiB
250 webm audio only tiny 83k , opus @ 70k (48000Hz), 11.35MiB
140 m4a audio only tiny 131k , m4a_dash container, mp4a.40.2@128k (44100Hz), 21.92MiB
251 webm audio only tiny 162k , opus @160k (48000Hz), 21.90MiB
278 webm 256x144 144p 98k , webm container, vp9, 24fps, video only, 10.38MiB
160 mp4 256x144 144p 110k , avc1.4d400c, 24fps, video only, 5.86MiB
242 webm 426x240 240p 193k , vp9, 24fps, video only, 16.35MiB
133 mp4 426x240 240p 245k , avc1.4d4015, 24fps, video only, 11.88MiB
243 webm 640x360 360p 415k , vp9, 24fps, video only, 31.75MiB
134 mp4 640x360 360p 564k , avc1.4d401e, 24fps, video only, 21.28MiB
244 webm 854x480 480p 756k , vp9, 24fps, video only, 50.59MiB
135 mp4 854x480 480p 818k , avc1.4d401e, 24fps, video only, 33.16MiB
136 mp4 1280x720 720p 1155k , avc1.4d401f, 24fps, video only, 51.81MiB
247 webm 1280x720 720p 1402k , vp9, 24fps, video only, 82.60MiB
248 webm 1920x1080 1080p 2625k , vp9, 24fps, video only, 134.91MiB
137 mp4 1920x1080 1080p 3121k , avc1.640028, 24fps, video only, 141.97MiB
18 mp4 640x360 360p 383k , avc1.42001E, 24fps, mp4a.40.2@ 96k (44100Hz), 64.85MiB
22 mp4 1280x720 720p 1190k , avc1.64001F, 24fps, mp4a.40.2@192k (44100Hz) (best)
Format
youtube-dl -f 137+140 [url]
字幕
--write-sub
--sub-lang zh-Hant,en
--sub-format srt
Output file location
%(title)s 要加s
-o '%(title)s/%(title)s.%(ext)s'
cp -r **/*.mp4 /Videos/folder