# 查看支持的媒体编号
youtube-dl -F "https://www.youtube.com/watch?v=NyUTYwZe_l4"
[youtube] NyUTYwZe_l4: Downloading webpage
[info] Available formats for NyUTYwZe_l4:
format code extension resolution note
249 webm audio only tiny 57k , opus @ 50k (48000Hz), 2.09MiB
250 webm audio only tiny 76k , opus @ 70k (48000Hz), 2.69MiB
140 m4a audio only tiny 130k , m4a_dash container, mp4a.40.2@128k (44100Hz), 5.58MiB
251 webm audio only tiny 146k , opus @160k (48000Hz), 5.28MiB
160 mp4 256x144 144p 80k , avc1.4d400c, 30fps, video only, 2.07MiB
278 webm 256x144 144p 87k , webm container, vp9, 30fps, video only, 3.39MiB
133 mp4 426x240 240p 161k , avc1.4d4015, 30fps, video only, 4.11MiB
242 webm 426x240 240p 190k , vp9, 30fps, video only, 5.88MiB
134 mp4 640x360 360p 310k , avc1.4d401e, 30fps, video only, 7.62MiB
243 webm 640x360 360p 403k , vp9, 30fps, video only, 12.22MiB
135 mp4 854x480 480p 511k , avc1.4d401f, 30fps, video only, 12.37MiB
244 webm 854x480 480p 739k , vp9, 30fps, video only, 21.06MiB
136 mp4 1280x720 720p 1075k , avc1.4d401f, 30fps, video only, 20.85MiB
247 webm 1280x720 720p 1409k , vp9, 30fps, video only, 40.22MiB
248 webm 1920x1080 1080p 2574k , vp9, 30fps, video only, 73.09MiB
137 mp4 1920x1080 1080p 2816k , avc1.640028, 30fps, video only, 69.26MiB
271 webm 2560x1440 1440p 6851k , vp9, 30fps, video only, 180.52MiB
313 webm 3840x2160 2160p 17604k , vp9, 30fps, video only, 528.64MiB
18 mp4 640x360 360p 459k , avc1.42001E, 30fps, mp4a.40.2@ 96k (44100Hz), 19.79MiB (best)
# 下载youtube的音频
nohup youtube-dl -f 251 "https://www.youtube.com/watch?v=NyUTYwZe_l4" -x --audio-format "mp3" --audio-quality 0 &
#下载youtube的 视频+音频(合并)、字幕文件
nohup youtube-dl -f 313+251 "https://www.youtube.com/watch?v=NyUTYwZe_l4" --merge-output-format mp4 --all-subs &
youtube-dl -F "https://www.youtube.com/watch?v=NyUTYwZe_l4"
[youtube] NyUTYwZe_l4: Downloading webpage
[info] Available formats for NyUTYwZe_l4:
format code extension resolution note
249 webm audio only tiny 57k , opus @ 50k (48000Hz), 2.09MiB
250 webm audio only tiny 76k , opus @ 70k (48000Hz), 2.69MiB
140 m4a audio only tiny 130k , m4a_dash container, mp4a.40.2@128k (44100Hz), 5.58MiB
251 webm audio only tiny 146k , opus @160k (48000Hz), 5.28MiB
160 mp4 256x144 144p 80k , avc1.4d400c, 30fps, video only, 2.07MiB
278 webm 256x144 144p 87k , webm container, vp9, 30fps, video only, 3.39MiB
133 mp4 426x240 240p 161k , avc1.4d4015, 30fps, video only, 4.11MiB
242 webm 426x240 240p 190k , vp9, 30fps, video only, 5.88MiB
134 mp4 640x360 360p 310k , avc1.4d401e, 30fps, video only, 7.62MiB
243 webm 640x360 360p 403k , vp9, 30fps, video only, 12.22MiB
135 mp4 854x480 480p 511k , avc1.4d401f, 30fps, video only, 12.37MiB
244 webm 854x480 480p 739k , vp9, 30fps, video only, 21.06MiB
136 mp4 1280x720 720p 1075k , avc1.4d401f, 30fps, video only, 20.85MiB
247 webm 1280x720 720p 1409k , vp9, 30fps, video only, 40.22MiB
248 webm 1920x1080 1080p 2574k , vp9, 30fps, video only, 73.09MiB
137 mp4 1920x1080 1080p 2816k , avc1.640028, 30fps, video only, 69.26MiB
271 webm 2560x1440 1440p 6851k , vp9, 30fps, video only, 180.52MiB
313 webm 3840x2160 2160p 17604k , vp9, 30fps, video only, 528.64MiB
18 mp4 640x360 360p 459k , avc1.42001E, 30fps, mp4a.40.2@ 96k (44100Hz), 19.79MiB (best)
# 下载youtube的音频
nohup youtube-dl -f 251 "https://www.youtube.com/watch?v=NyUTYwZe_l4" -x --audio-format "mp3" --audio-quality 0 &
#下载youtube的 视频+音频(合并)、字幕文件
nohup youtube-dl -f 313+251 "https://www.youtube.com/watch?v=NyUTYwZe_l4" --merge-output-format mp4 --all-subs &