yt-dlp 音声のみのダウンロードコマンドが知りたい。

Question

提示コードですがコマンド部のコマンドを入力してみたのですがどれも以下のERROR部のようなエラー出てしまいます。yt-dlpのREAD MDのFORMAT SELECTIONの例を見ましたが音声のみで拡張子を指定した場合のダウンロードのコマンドがわかりません。

試したこと

以下のコマンド部のコマンドを実行して実験

yt-dlp

yt-dlp: https://github.com/yt-dlp/yt-dlp
場所: FORMAT SELECTION　部

コマンド

> yt-dlp -f -mp3 "ytsearch:hls-144-0" "https://www.dailymotion.com/video/x7nyh0r" -o C:\Users\yw325\Desktop\%(title)s.%(ext)s
> yt-dlp -f -mp3  ytsearch:hls-144-0 "https://www.dailymotion.com/video/x7nyh0r" -o C:\Users\yw325\Desktop\%(title)s.%(ext)s
> yt-dlp -f "-mp3" "ytsearch:hls-144-0" "https://www.dailymotion.com/video/x7nyh0r" -o C:\Users\yw325\Desktop\%(title)s.%(ext)s
> yt-dlp -f "-mp3" ytsearch:hls-144-0 "https://www.dailymotion.com/video/x7nyh0r" -o C:\Users\yw325\Desktop\%(title)s.%(ext)s

ERROR

>yt-dlp  -f -mp3 "ytsearch:hls-144-0" "https://www.dailymotion.com/video/x7nyh0r" -o C:\Users\yw325\Desktop\%(title)s.%(ext)s
[download] Downloading playlist: hls-144-0
[youtube:search] query "hls-144-0" page 1: Downloading API JSON
[youtube:search] playlist hls-144-0: Downloading 1 videos
[download] Downloading video 1 of 1
[youtube] 6n5zVB7M0Wc: Downloading webpage
[youtube] 6n5zVB7M0Wc: Downloading android player API JSON
[youtube] 6n5zVB7M0Wc: Downloading MPD manifest
[youtube] 6n5zVB7M0Wc: Downloading MPD manifest
ERROR: [youtube] 6n5zVB7M0Wc: Requested format is not available
[download] Finished downloading playlist: hls-144-0
[dailymotion] Downloading Access Token
[dailymotion] x7nyh0r: Downloading media JSON metadata
[dailymotion] x7nyh0r: Downloading metadata JSON
[dailymotion] x7nyh0r: Downloading m3u8 information
ERROR: [dailymotion] x7nyh0r: Requested format is not available