How to convert FLV to MXF
To convert FLV to MXF, upload your FLV file, choose MXF as the output format and press Convert. The finished MXF file is ready to save to your phone or computer in seconds, free, with no watermark and no sign-up. Your file is deleted from our server about 30 minutes after the conversion.
This free online converter turns FLV videos into MXF files in your browser, with no software to install and no watermark. When the video and audio inside your FLV file can be placed in MXF as they are, the streams are copied without re-encoding, which is faster and keeps the original quality. Otherwise the video is re-encoded as MPEG-2 422 video at broadcast bitrates with PCM audio.
Why convert FLV to MXF?
- Broadcast-grade metadata and timecode
- Accepted by TV stations
- Stable for professional exchange
- Plays on: Avid, Premiere Pro, DaVinci Resolve, broadcast servers and VLC
What to expect from this conversion
- Expect a larger file than the FLV original, because MXF is a less efficient format for the same quality.
- MXF output uses broadcast-style MPEG-2 4:2:2 video at 25 to 50 Mbps with PCM audio, so files are large by design.
- Flash is discontinued, and FLV is rarely supported any more, so converting to a modern format keeps the video playable.
- The first audio track is kept. Subtitle tracks, extra audio tracks and chapters are not included in the converted file.
FLV vs MXF
| Property | FLV | MXF |
|---|---|---|
| Full name | Flash Video | Material Exchange Format |
| Released | 2002, Macromedia / Adobe | 2004, SMPTE (standard 377M) |
| Generation | Legacy | Pro |
| Typical file size | Small | Huge |
| Plays on | VLC, MPC-HC, ffplay and legacy RTMP tools; not supported by modern browsers | Avid, Premiere Pro, DaVinci Resolve, broadcast servers and VLC |
| Best for | older streaming servers and RTMP workflows; archival conversions | delivering to broadcasters; professional editing systems |
Steps to convert FLV to MXF
- Drop your FLV video file onto the converter, or click to choose it.
- Check that MXF is selected as the target and adjust the options if you want.
- Press Convert, then download your new MXF file when it finishes.
Tips for the best result
- Leave Fast mode on to keep the original quality whenever the streams can be copied.
- Pick a lower resolution if the file is for a phone or messaging app.
- Use Mute if you only need the picture.
Frequently asked questions
How do I convert FLV to MXF?
Upload your FLV file, make sure MXF is the selected target and press Convert. When the progress bar finishes, download the MXF file. No account or software is needed.
Is the FLV to MXF converter free?
Yes. It is free, with no watermark, no sign-up and no daily limit on how many files you convert. The site is supported by ads.
Will I lose quality when converting FLV to MXF?
Not necessarily. If the video and audio streams already fit inside MXF, they are copied without re-encoding, so quality stays identical. If the file has to be re-encoded, the High setting keeps almost all visible detail, while Small trades some detail for a smaller file.
Why is my MXF file larger than the FLV original?
Expect a larger file than the FLV original, because MXF is a less efficient format for the same quality. Choosing a lower quality or resolution reduces the size further.
Which devices can play MXF files?
MXF files play on Avid, Premiere Pro, DaVinci Resolve, broadcast servers and VLC.
How large a file can I upload?
You can upload videos up to 500 MB. Files are deleted from the server about 30 minutes after conversion.