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The “FF” in FFmpeg stand for fast forward and “mpeg” is a name for various video formats. Basically it decodes the audio/video of one format to encode it into another. FFmpeg converts many formats into other formats. Part 1: How to Convert MP4 to MP3 Using FFmpegįFmpeg is a free software that can record, convert (decode/encode), and stream both video and audio. Recommend the Best FFmpeg Alternative to Convert MP4 to MP3 Plus, sometimes you only need the audio and not the video itself that comes in MP4 format. Converting MP4 files to MP3 will allow you to save space in your computer since audio files are smaller than video files.

3.5 Convert MP4 to MP3 on Windows Media PlayerĪbsolutely! You can convert MP4 to MP3 using FFmpeg.

2.6 YouTube to MP3 Converter for Chrome.

2.2 Convert YouTube to High Quality MP3.

2.1 YouTube to MP3 Converter App for iPhone.

1.13 Convert Windows Movie Maker to MP3.

mp4" under the "./mp4/in/" directory to mp3 and output to the "./mp4/out/" directory. Help='destination directory (default: current directory)'Įncode "*. With open(dest_png_file, 'rb') as dest_png:ĭescription=u'Convert mp4 to mp3 with ffmpeg(Thumbnail embedded version)' System(ffmpeg_cmd.encode())įfmpeg_cmd = FFMPEG_THUMBNAIL_CMD.format( Print(u''.format(src_file, dest_mp3_file)) Title, dest_png_file = rename_filename_ext(src_file, u'.png', dest) Title, dest_mp3_file = rename_filename_ext(src_file, u'.mp3', dest) Src_file = path.abspath(src_file).decode('utf-8')ĭest = path.abspath(dest_directory).decode('utf-8')

Return (name, path.join(dest_directory, name + rename_ext)) Name, ext = path.splitext(path.basename(src_file)) Operating environmentįrom os import getcwd, path, system, removeĭef rename_filename_ext(src_file, rename_ext, dest_directory): python2.7 is required because it does not support python3. This time I used it from within the python script. I used ffmpeg to cut out thumbnails (artwork).Įyed3 was used to embed thumbnails (artwork).Įyed3 is a tool that can edit mp3 tag information. Embed mp4 specific frame video as mp3 thumbnail (artwork).Added the following functions to Convert mp4 to mp3 with ffmpeg.