For Vimeo, use http://en.savefrom.net/
For Soundcloud use http://scdownloader.net/
For Youtube
youtube-dl -F will show the best video+audio stream quality that can be downloaded and merged.
youtube-dl -F "URL"
Example
[user1@fedora]$ youtube-dl -F https://www.youtube.com/watch?v=dKrVegVI0Us
[youtube] dKrVegVI0Us: Downloading webpage
[youtube] dKrVegVI0Us: Downloading video info webpage
[youtube] dKrVegVI0Us: Extracting video information
[youtube] dKrVegVI0Us: Downloading MPD manifest
[info] Available formats for dKrVegVI0Us:
format code extension resolution note
249 webm audio only DASH audio 51k , opus @ 50k, 872.56KiB
250 webm audio only DASH audio 69k , opus @ 70k, 1.11MiB
171 webm audio only DASH audio 123k , vorbis@128k (44100Hz), 1.94MiB
140 m4a audio only DASH audio 127k , m4a_dash container, mp4a.40.2@128k (44100Hz), 2.19MiB
251 webm audio only DASH audio 135k , opus @160k, 2.18MiB
160 mp4 256x106 DASH video 82k , avc1.4d400b, 24fps, video only, 1.40MiB
278 webm 256x106 DASH video 93k , webm container, vp9, 24fps, video only, 1.24MiB
133 mp4 426x178 DASH video 194k , avc1.4d400d, 24fps, video only, 3.16MiB
242 webm 426x178 DASH video 199k , vp9, 24fps, video only, 2.46MiB
243 webm 640x266 DASH video 368k , vp9, 24fps, video only, 4.32MiB
134 mp4 640x266 DASH video 471k , avc1.4d4015, 24fps, video only, 5.14MiB
244 webm 854x354 DASH video 703k , vp9, 24fps, video only, 7.62MiB
135 mp4 854x354 DASH video 871k , avc1.4d401e, 24fps, video only, 10.04MiB
247 webm 1280x532 DASH video 1307k , vp9, 24fps, video only, 14.63MiB
136 mp4 1280x532 DASH video 1723k , avc1.4d401f, 24fps, video only, 19.00MiB
248 webm 1920x798 DASH video 2406k , vp9, 24fps, video only, 25.86MiB
137 mp4 1920x798 DASH video 3213k , avc1.640028, 24fps, video only, 33.84MiB
36 3gp 320x? small , mp4v.20.3, mp4a.40.2
17 3gp 176x144 small , mp4v.20.3, mp4a.40.2@ 24k
5 flv 400x240 small , h263, mp3 @ 64k
18 mp4 640x360 medium , avc1.42001E, mp4a.40.2@ 96k
43 webm 640x360 medium , vp8.0, vorbis@128k
22 mp4 1280x720 hd720 , avc1.64001F, mp4a.40.2@192k (best)
[user1@fedora]$ youtube-dl -f 137+140 https://www.youtube.com/watch?v=dKrVegVI0Us
[youtube] dKrVegVI0Us: Downloading webpage
[youtube] dKrVegVI0Us: Downloading video info webpage
[youtube] dKrVegVI0Us: Extracting video information
[youtube] dKrVegVI0Us: Downloading MPD manifest
[download] Destination: Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f137.mp4
[download] 100% of 33.84MiB in 00:06
[download] Destination: Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f140.m4a
[download] 100% of 2.19MiB in 00:00
[ffmpeg] Merging formats into "Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.mp4"
Deleting original file Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f137.mp4 (pass -k to keep)
Deleting original file Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f140.m4a (pass -k to keep)
For Soundcloud use http://scdownloader.net/
For Youtube
youtube-dl -F will show the best video+audio stream quality that can be downloaded and merged.
youtube-dl -F "URL"
Example
[user1@fedora]$ youtube-dl -F https://www.youtube.com/watch?v=dKrVegVI0Us
[youtube] dKrVegVI0Us: Downloading webpage
[youtube] dKrVegVI0Us: Downloading video info webpage
[youtube] dKrVegVI0Us: Extracting video information
[youtube] dKrVegVI0Us: Downloading MPD manifest
[info] Available formats for dKrVegVI0Us:
format code extension resolution note
249 webm audio only DASH audio 51k , opus @ 50k, 872.56KiB
250 webm audio only DASH audio 69k , opus @ 70k, 1.11MiB
171 webm audio only DASH audio 123k , vorbis@128k (44100Hz), 1.94MiB
140 m4a audio only DASH audio 127k , m4a_dash container, mp4a.40.2@128k (44100Hz), 2.19MiB
251 webm audio only DASH audio 135k , opus @160k, 2.18MiB
160 mp4 256x106 DASH video 82k , avc1.4d400b, 24fps, video only, 1.40MiB
278 webm 256x106 DASH video 93k , webm container, vp9, 24fps, video only, 1.24MiB
133 mp4 426x178 DASH video 194k , avc1.4d400d, 24fps, video only, 3.16MiB
242 webm 426x178 DASH video 199k , vp9, 24fps, video only, 2.46MiB
243 webm 640x266 DASH video 368k , vp9, 24fps, video only, 4.32MiB
134 mp4 640x266 DASH video 471k , avc1.4d4015, 24fps, video only, 5.14MiB
244 webm 854x354 DASH video 703k , vp9, 24fps, video only, 7.62MiB
135 mp4 854x354 DASH video 871k , avc1.4d401e, 24fps, video only, 10.04MiB
247 webm 1280x532 DASH video 1307k , vp9, 24fps, video only, 14.63MiB
136 mp4 1280x532 DASH video 1723k , avc1.4d401f, 24fps, video only, 19.00MiB
248 webm 1920x798 DASH video 2406k , vp9, 24fps, video only, 25.86MiB
137 mp4 1920x798 DASH video 3213k , avc1.640028, 24fps, video only, 33.84MiB
36 3gp 320x? small , mp4v.20.3, mp4a.40.2
17 3gp 176x144 small , mp4v.20.3, mp4a.40.2@ 24k
5 flv 400x240 small , h263, mp3 @ 64k
18 mp4 640x360 medium , avc1.42001E, mp4a.40.2@ 96k
43 webm 640x360 medium , vp8.0, vorbis@128k
22 mp4 1280x720 hd720 , avc1.64001F, mp4a.40.2@192k (best)
[user1@fedora]$ youtube-dl -f 137+140 https://www.youtube.com/watch?v=dKrVegVI0Us
[youtube] dKrVegVI0Us: Downloading webpage
[youtube] dKrVegVI0Us: Downloading video info webpage
[youtube] dKrVegVI0Us: Extracting video information
[youtube] dKrVegVI0Us: Downloading MPD manifest
[download] Destination: Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f137.mp4
[download] 100% of 33.84MiB in 00:06
[download] Destination: Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f140.m4a
[download] 100% of 2.19MiB in 00:00
[ffmpeg] Merging formats into "Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.mp4"
Deleting original file Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f137.mp4 (pass -k to keep)
Deleting original file Marvel's Captain America - Civil War - Trailer 2-dKrVegVI0Us.f140.m4a (pass -k to keep)
