yt-dlp --format='bv*[height=720P]+ba' --proxy=socks5://127.0.0.1:8088/ https://www.youtube.com/watch?v=ZEjJpXTQvgo
yt-dlp --help
yt-dlp -F --list-formats --proxy socks5://127.0.0.1:8088/ https://www.youtube.com/watch?v=9jw9W7kUBFk
yt-dlp -F --list-formats https://www.bilibili.com/video/BV1bt421H7hw/?spm_id_from=333.1007.tianma.1-1-1.click&vd_source=ad97a93a8a42c9559b03a66114d94d18
-S ext:mp4:m4a
yt-dlp -S "res:720" --proxy socks5://127.0.0.1:8088/ https://www.bilibili.com/video/BV1US4y1D77m/?vd_source=ad97a93a8a42c9559b03a66114d94d18
yt-dlp -S "res:720" https://www.bilibili.com/video/BV1US4y1D77m/?vd_source=ad97a93a8a42c9559b03a66114d94d18
yt-dlp -F --list-formats https://www.bilibili.com/video/BV1US4y1D77m/?vd_source=ad97a93a8a42c9559b03a66114d94d18
-S ext:mp4:m4a
