Youtube videos repoted as "video only", no audio

[captain-majid]

1st I'm sorry for not following the template rules, but I'm using v2020/7/28, and nothing weird, I promise.

When downloading this vid: https://www.youtube.com/watch?v=MCEfUVykbeI using format code:137, it has no audio !!!
The video HAS audio for this format, I've also tried IDM plugin and it works fine:
https://i.imgur.com/78jFJpS.png

[youtube] MCEfUVykbeI: Downloading webpage
[youtube] MCEfUVykbeI: Downloading MPD manifest
[info] Available formats for MCEfUVykbeI:
format code extension resolution note
139 m4a audio only DASH audio 50k , m4a_dash container, mp4a.40.5@ 48k (22050Hz)
140 m4a audio only DASH audio 129k , m4a_dash container, mp4a.40.2@128k (44100Hz)
251 webm audio only DASH audio 150k , webm_dash container, opus @160k (48000Hz)
160 mp4 256x144 DASH video 108k , mp4_dash container, avc1.4d400b, 30fps, video only
133 mp4 426x240 DASH video 242k , mp4_dash container, avc1.4d400c, 30fps, video only
134 mp4 640x360 DASH video 288k , mp4_dash container, avc1.4d401e, 30fps, video only
135 mp4 854x480 DASH video 1155k , mp4_dash container, avc1.4d4014, 30fps, video only
136 mp4 1280x720 DASH video 2310k , mp4_dash container, avc1.4d4016, 30fps, video only
298 mp4 1280x720 DASH video 3465k , mp4_dash container, avc1.4d4016, 60fps, video only
137 mp4 1920x1080 DASH video 4331k , mp4_dash container, avc1.64001e, 30fps, video only
299 mp4 1920x1080 DASH video 5775k , mp4_dash container, avc1.64001e, 60fps, video only
18 mp4 640x360 360p 338k , avc1.42001E, 30fps, mp4a.40.2@ 96k (44100Hz), 12.24MiB
22 mp4 1280x720 720p 1040k , avc1.64001F, 30fps, mp4a.40.2@192k (44100Hz) (best)

[s104346]

Read https://github.com/ytdl-org/youtube-dl#format-selection

[ImVantexHD]

youtube-dl -f 137+251 https://www.youtube.com/watch?v=MCEfUVykbeI
This should work

[captain-majid]

@ImVantexHD, It didn't work, just downloads separate video+audio files (I can merge them together using Avidemux or so, but that's not the point here).
I know about the format codes, but as I've stated earlier with IDM plugin it works fine 1080p 60fps, but with Youtube-dl the max I have is:
22 mp4 1280x720 720p 1040k , avc1.64001F, 30fps, mp4a.40.2@192k (44100Hz) (best)

Which is not the (best)