Record and Convert with youtube-dl and FFMPEG
- Download youtube-dl from here
- MP4 Video to MP3 File Using FFMPEG here
- How can I convert MP4 video to MP3 audio with FFMPEG? here
- How to Extract Audio From FLV Files Using VLC here
- RareWares LAME Bundles here
- Download MP3Gain from here
- FFMPEG LAME error: FFMPEG LAME output buffer too small here
- Zeranoe FFMPEG builds here
Converting from YouTube FLV to MP3 with FFMPEG
ffmpeg -i <INPUT_FILENAME>.mp4 -f mp3 -ab 128k -vn <OUTPUT_FILENAME>.mp3
Converting from YouTube FLV to WMV with FFMPEG
ffmpeg -i <INPUT_FILENAME>.flv -vcodec wmv1 <OUTPUT_FILENAME>.wmv
Converting from M4A Audio to MP3 Audio
ffmpeg -i <INPUT_FILENAME>.m4a -acodec libmp3lame -ab 128k <OUTPUT_FILENAME>.mp3
Normalizing Audio with MP3Gain
mp3gain /k /r <INPUT_FILENAME>.mp3
Downloading a YouTube video with youtube-dl
youtube-dl -F <YOUTUBE_URL>
youtube-dl -f <VIDEO_FORMAT> <YOUTUBE_URL>