Is FLV to MP4 conversion fast?

Most live recordings use H.264 and AAC inside FLV. NanoPix repackages them into MP4 in milliseconds via stream copy.

Does it fix timestamp jumps common in live recordings?

Yes. NanoPix includes built-in timestamp synchronization to prevent audio-video desync.

FLV→MP4100% On-Device

FLV to MP4 Stream Converter

Restore Playback Compatibility for Livestreams and Legacy Media

Why Convert FLV to MP4?

With Flash permanently deprecated, FLV files cannot play natively on iOS, Android, or modern browsers. Converting FLV to MP4 allows seamless playback and editing anywhere.

How to Convert FLV to MP4

Convert FLV videos into MP4 in 3 fast steps.

1Drop your FLV file into the workspace.
2Verify audio and video streams in the preview.
3Click Export MP4 to download.

Frequently Asked Questions

Is FLV to MP4 conversion fast?: Most live recordings use H.264 and AAC inside FLV. NanoPix repackages them into MP4 in milliseconds via stream copy.
Does it fix timestamp jumps common in live recordings?: Yes. NanoPix includes built-in timestamp synchronization to prevent audio-video desync.