Pull the soundtrack out of a FLV video as AIFF audio
Free and unlimited, and nothing is uploaded: it all runs in your own browser. Open Extract Audio
What changes when you convert FLV to AIFF
- FLV video is lossy and AIFF audio is lossless: converting cannot restore detail the source already discarded, and the AIFF audio file will usually be larger than the original.
- FLV video animation cannot be expressed in AIFF audio; the first frame is converted as a still image.
- The video’s audio track is extracted and re-encoded to AIFF audio; video frames are discarded.
How to convert FLV to AIFF
- Add your FLV file — drag it onto the page or choose it. It stays on your device.
- Pick AIFF as the output format.
- Press convert and download the result — individually or as one ZIP.
Questions
How do I convert FLV to AIFF for free?
Add your FLV file on this site, choose AIFF, and press convert. The whole conversion runs in your own browser — nothing is uploaded — and the AIFF file downloads straight from your device.
Will converting FLV to AIFF lose quality?
FLV video is lossy and AIFF audio is lossless: converting cannot restore detail the source already discarded, and the AIFF audio file will usually be larger than the original.
Does AIFF keep everything FLV supports?
Yes within the format’s own limits — animation is kept where the target supports it.