Video → Audio
WMVtoM4A
Drop your files here
Video, audio, images and documents: MP4, MP3, HEIC, DOCX, PDF and 33 more formats. Several files or a link at once.
Choose files
Why convert
WMV — the Windows Media format; only Windows plays it without fuss. When you only need the sound from WMV: music, a lecture or a podcast to listen to without a screen. M4A — Apple's audio format, used by iPhone voice memos and iTunes.
What changes in the file
The picture is dropped and the first audio track is kept. The sound is encoded once more, so keep the bitrate at least as high as the original.
Which settings to pick
Use 192–256 kbit/s for music; 96 is enough for speech.