# Convert RMVB to FLV

> Convert RMVB to FLV online for free in seconds. Files are processed in a secure, isolated sandbox and deleted automatically. No sign-up, no watermarks.

URL: https://www.converterrr.com/rmvb-to-flv

- Runs in an isolated cloud sandbox with FFmpeg: files are deleted automatically, and the job uses cloud credits.
- Engines: FFmpeg (cloud).
- API: available. `POST /api/v1/jobs` with `"output_format": "flv"` (paid plans).
- More: [Video converter](https://www.converterrr.com/video-converter), [RMVB converter](https://www.converterrr.com/rmvb-converter).

## How to convert RMVB to FLV

1. **Add your RMVB files.** Drag and drop RMVB files onto the converter, paste them, or click to browse. You can add several at once.
2. **Choose FLV.** FLV is already selected. Open Options if you want to change quality, size or metadata.
3. **Convert.** Click Convert. Files are processed in a secure cloud sandbox and are usually ready in seconds.
4. **Download your FLV.** Download each FLV file, or everything at once as a ZIP.

## Good to know

- RMVB files are typically used for older shared video files, while FLV is best for archived web video from the Flash era.
- This conversion runs on FFmpeg in an isolated cloud sandbox. Files are encrypted in transit and deleted automatically.

## RMVB vs FLV

|  | RMVB | FLV |
| --- | --- | --- |
| Full name | RealMedia Variable Bitrate | Flash Video |
| Type | Video | Video |
| Extensions | .rmvb | .flv |
| MIME type | application/vnd.rn-realmedia-vbr | video/x-flv |
| Best for | older shared video files | archived web video from the Flash era |
| Properties | legacy format, proprietary | legacy format |

**RMVB:** RMVB is the variable-bitrate version of RealMedia, once common for sharing TV series.

**FLV:** FLV is the Flash Video container that powered early web video. Flash is long gone, so these files usually need converting.

## Related conversions

- [RMVB to MP4](https://www.converterrr.com/rmvb-to-mp4) (cloud)
- [MP4 to FLV](https://www.converterrr.com/mp4-to-flv) (in the browser)
- [RMVB to MP3](https://www.converterrr.com/rmvb-to-mp3) (cloud)
- [MOV to FLV](https://www.converterrr.com/mov-to-flv) (in the browser)
- [RMVB to WebP](https://www.converterrr.com/rmvb-to-webp) (cloud)
- [GIF to FLV](https://www.converterrr.com/gif-to-flv) (in the browser)
- [RMVB to MOV](https://www.converterrr.com/rmvb-to-mov) (cloud)
- [WebM to FLV](https://www.converterrr.com/webm-to-flv) (in the browser)
- [RMVB to GIF](https://www.converterrr.com/rmvb-to-gif) (cloud)
- [MKV to FLV](https://www.converterrr.com/mkv-to-flv) (in the browser)
- [RMVB to WAV](https://www.converterrr.com/rmvb-to-wav) (cloud)
- [AVI to FLV](https://www.converterrr.com/avi-to-flv) (in the browser)

## Convert RMVB to other formats

[RMVB to MP4](https://www.converterrr.com/rmvb-to-mp4), [RMVB to MP3](https://www.converterrr.com/rmvb-to-mp3), [RMVB to WebP](https://www.converterrr.com/rmvb-to-webp), [RMVB to MOV](https://www.converterrr.com/rmvb-to-mov), [RMVB to GIF](https://www.converterrr.com/rmvb-to-gif), [RMVB to WAV](https://www.converterrr.com/rmvb-to-wav), [RMVB to WebM](https://www.converterrr.com/rmvb-to-webm), [RMVB to MKV](https://www.converterrr.com/rmvb-to-mkv), [RMVB to M4A](https://www.converterrr.com/rmvb-to-m4a), [RMVB to AVI](https://www.converterrr.com/rmvb-to-avi), [RMVB to FLAC](https://www.converterrr.com/rmvb-to-flac), [RMVB to AAC](https://www.converterrr.com/rmvb-to-aac), [RMVB to OGG](https://www.converterrr.com/rmvb-to-ogg), [RMVB to WMV](https://www.converterrr.com/rmvb-to-wmv), [RMVB to Opus](https://www.converterrr.com/rmvb-to-opus), [RMVB to M4V](https://www.converterrr.com/rmvb-to-m4v), [RMVB to MPEG](https://www.converterrr.com/rmvb-to-mpeg), [RMVB to 3GP](https://www.converterrr.com/rmvb-to-3gp), [RMVB to WMA](https://www.converterrr.com/rmvb-to-wma), [RMVB to MPG](https://www.converterrr.com/rmvb-to-mpg), [RMVB to TS](https://www.converterrr.com/rmvb-to-ts), [RMVB to AIFF](https://www.converterrr.com/rmvb-to-aiff), [RMVB to AMR](https://www.converterrr.com/rmvb-to-amr), [RMVB to VOB](https://www.converterrr.com/rmvb-to-vob)

## Convert other formats to FLV

[MP4 to FLV](https://www.converterrr.com/mp4-to-flv), [MOV to FLV](https://www.converterrr.com/mov-to-flv), [GIF to FLV](https://www.converterrr.com/gif-to-flv), [WebM to FLV](https://www.converterrr.com/webm-to-flv), [MKV to FLV](https://www.converterrr.com/mkv-to-flv), [AVI to FLV](https://www.converterrr.com/avi-to-flv), [WMV to FLV](https://www.converterrr.com/wmv-to-flv), [M4V to FLV](https://www.converterrr.com/m4v-to-flv), [MPEG to FLV](https://www.converterrr.com/mpeg-to-flv), [3GP to FLV](https://www.converterrr.com/3gp-to-flv), [MPG to FLV](https://www.converterrr.com/mpg-to-flv), [TS to FLV](https://www.converterrr.com/ts-to-flv), [MTS to FLV](https://www.converterrr.com/mts-to-flv), [VOB to FLV](https://www.converterrr.com/vob-to-flv), [M2TS to FLV](https://www.converterrr.com/m2ts-to-flv), [APNG to FLV](https://www.converterrr.com/apng-to-flv), [OGV to FLV](https://www.converterrr.com/ogv-to-flv), [MXF to FLV](https://www.converterrr.com/mxf-to-flv), [DivX to FLV](https://www.converterrr.com/divx-to-flv), [3G2 to FLV](https://www.converterrr.com/3g2-to-flv), [RM to FLV](https://www.converterrr.com/rm-to-flv), [F4V to FLV](https://www.converterrr.com/f4v-to-flv), [ASF to FLV](https://www.converterrr.com/asf-to-flv)

## RMVB to FLV: frequently asked questions

### How do I convert RMVB to FLV?

Drop your RMVB file onto the converter above, make sure FLV is selected, and click Convert. When it's done, download the FLV file — it usually takes a few seconds.

### Is it safe to convert RMVB to FLV here?

Yes. Your file is sent over an encrypted connection to an isolated sandbox that's created for your job only, then both the original and the result are deleted automatically.

### Is the RMVB to FLV converter free?

Yes. Cloud conversions like this one use credits, and you get free credits every day (3 without an account, 10 with a free account).

### Will converting RMVB to FLV reduce quality?

No — FLV preserves the content of your RMVB file as faithfully as the format allows.

### Can I convert multiple RMVB files at once?

Yes. Add up to 5 files at a time without an account, 10 with a free account and up to 500 on paid plans, then download them individually or as a single ZIP.