MKV to WAV - Convert audio online

(It must be a valid sample rate value that target format supports.)
Conversion Results:
# Output File Source File Action

Steps:

1. Click "Choose Files" button to select multiple files on your computer. You can also 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.

2. Choose target audio format. The target audio format can be WAV, WMA, MP3, OGG, AAC, AU, FLAC, M4A, MKA, AIFF, OPUS or RA.

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 WAV:
Name MKV WAV
Full name Matroska Video Waveform Audio File Format
File extension .mkv, .mk3d, .mka, .mks .wav .wave
MIME video/x-matroska, audio/x-matroska audio/vnd.wave, audio/wav, audio/wave, audio/x-wav
Developed by www.matroska.org Microsoft & IBM
Type of format Container format Audio file format, container format
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. Waveform Audio File Format is a Microsoft and IBM audio file format standard for storing an audio bitstream on PCs. It is the main format used on Windows systems for raw and typically uncompressed audio. The usual bitstream encoding is the linear pulse-code modulation (LPCM) format.
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. Though a WAV file can contain compressed audio, the most common WAV audio format is uncompressed audio in the linear pulse code modulation (LPCM) format. Audio in WAV files can be encoded in a variety of audio coding formats, such as GSM or MP3, to reduce the file size.
Associated programs VLC Media Player ALLPlayer, VLC media player, Media Player Classic, MPlayer, RealPlayer, Winamp.
Sample file sample.mkv sample.wav
Wikipedia MKV on Wikipedia WAV on Wikipedia