MKV to MP3 - Convert audio online
|#||Output File||Source File||Action|
How to convert MKV to MP3:
1. Click "Choose Files" button to select multiple files on your computer or click the dropdown button to choose online file from URL, Google Drive or Dropbox. The source file can also be video format. Video and audio file size can be up to 200M. You can use file analyzer to get source audio's detailed information such as track name, genre, bitrate and sampling rate.
3. Click "Convert Now!" button to start batch conversion. It will automatically retry another server if one failed, please be patient while converting. The output files will be listed in the "Conversion Results" section. Click icon to show file QR code or save file to online storage services such as Google Drive or Dropbox.
MKV vs MP3:
|Full name||Matroska Video||MPEG-1 or MPEG-2 Audio Layer III|
|File extension||.mkv, .mk3d, .mka, .mks||.mp3|
|MIME||video/x-matroska, audio/x-matroska||audio/mpeg, audio/MPA, audio/mpa-robust|
|Developed by||www.matroska.org||Fraunhofer Institute|
|Type of format||Container format||Digital audio|
|Introduction||The Matroska Multimedia Container is an open standard free container format, a file format that can hold an unlimited number of video, audio, picture, or subtitle tracks in one file. It is intended to serve as a universal format for storing common multimedia content, like movies or TV shows.||MPEG-1 or MPEG-2 Audio Layer III, more commonly referred to as MP3, is an audio coding format for digital audio which uses a form of lossy data compression. It is a common audio format for consumer audio streaming or storage, as well as a de facto standard of digital audio compression for the transfer and playback of music on most digital audio players.|
|Technical details||Matroska is similar in concept to other containers like AVI, MP4, or Advanced Systems Format (ASF), but is entirely open in specification, with implementations consisting mostly of open source software.||The use of lossy compression is designed to greatly reduce the amount of data required to represent the audio recording and still sound like a faithful reproduction of the original uncompressed audio. An MP3 file that is created using the setting of 128 kbit/s will result in a file that is about 1/11 the size of the CD file created from the original audio source.|
|Associated programs||VLC Media Player||VLC media player, MPlayer, Winamp, foobar2000.|
|Wikipedia||MKV on Wikipedia||MP3 on Wikipedia|