youtube-dl —cookies C:/Users/D/Desktop/cookies.txt -f bestvideo+bestaudio https://www.youtube.com/watch?v=
youtube-dl -f 137+bestaudio —merge-output-format mp4 https://www.youtube.com/watch?v=
youtube-dl —cookies C:/Users/D/Desktop/cookies.txt -f bestvideo+bestaudio https://www.youtube.com/watch?v=
youtube-dl -f 137+bestaudio —merge-output-format mp4 https://www.youtube.com/watch?v=