yt-dlp -f 134 [URL] will fetch the 360p video-only file.
Typically 640x360 or 480x360, commonly known as 360p . Codec: Uses AVC1 (H.264) , specifically profile avc1.4d401e . 134 mp4
yt-dlp -F [URL] will show you if format 134 is available for a specific video. yt-dlp -f 134 [URL] will fetch the 360p video-only file
With a bitrate often hovering around 174k to 215k , format 134 is the "safe harbor" for users on 3G networks or congested public Wi-Fi. 134 mp4