FLV to RMVBConverter — Fast & Free Online

FLV to RMVB conversion is free for files up to 10 MB. Larger files require a paid plan. FLV (FLV (Flash Video)) is adobe flash's video format.

FromFLVarrow_forwardToRMVB

uploadConvert FLV to RMVB Now

check_circle100% Free

shield_lockedSecure & Private

boltFast Conversion

verifiedNo Registration

1CONVERTER Media Team·Audio & Video Specialists·Updated Mar 15, 2026

Official

format_quote

How FLV to RMVB Conversion Works

Flash Video (FLV) packages Sorenson Spark or VP6 video in Adobe's Flash container, now largely obsolete following the end of Flash Player support. RMVB file (RMVB) stores data in the RMVB format. This conversion changes the file's encoding, compression method, and supported feature set. Metadata such as creation date and embedded colour profiles is preserved where the target format supports it. The result is a standard RMVB file readable by any compatible application. 1converter handles FLV-to-RMVB conversion server-side: files are uploaded over HTTPS, processed on isolated cloud infrastructure, and the converted output is available for download for 24 hours before automatic deletion. No account is required for standard conversions.

How to Convert FLV to RMVB

Follow these simple steps to convert your FLV files to RMVB format in seconds

Step 1

Drop your FLV file into the box above or pick it from your device

upload

Step 2

Confirm RMVB as the target format

tune

Step 3

Pick the resolution, codec, and bitrate for the RMVB video

bolt

Step 4

Start the conversion and watch the live progress

cloud_done

Step 5

Download the finished RMVB file — it is deleted from our servers after 24 hours

verified

Average conversion time: Less than 2 minutes

Visual Conversion Preview

flv

Source file

Size:2.4 MB

Format:FLV

bolt

Converting...

~2s

rmvb

Output file

Size:1.3 MB

Saved:-46%

46%

Size Reduction

Processing Time

99%+

Quality Retained

tune

Choose Your Conversion Quality

Select the perfect balance between quality and file size for your FLV to RMVB conversion

bolt

Low Quality

Smallest file, basic quality

File Size:Very Small

Speed:Very Fast

Quality Level

Recommended

tune

Medium Quality

Balanced size and quality

File Size:Medium

Speed:Fast

Quality Level

target

High Quality

Larger file, great quality

File Size:Large

Speed:Moderate

Quality Level

workspace_premium

Maximum Quality

Largest file, best possible quality

File Size:Very Large

Speed:Slow

Quality Level

tips_and_updatesQuality Selection Tips

When to use Low/Medium:

•Web uploads and social media sharing
•Email attachments with size limits
•Quick previews and thumbnails

When to use High/Maximum:

•Professional printing and publishing
•Archive and long-term storage
•When quality is more important than size

Video Tip: Medium quality is ideal for web streaming. Use High or Maximum for videos you plan to edit further or archive.

Why Convert FLV to RMVB?

Discover the advantages of converting your FLV files to RMVB format

auto_awesome

Fast FLV to RMVB conversion in seconds

auto_awesome

Reduce FLV file sizes with RMVB compression

auto_awesome

FLV offers streaming

auto_awesome

RMVB output ready for streaming and download

auto_awesome

RMVB provides variable bitrate

Additional Features

243+

Supported Formats

<2 min

Average Time

24/7

Available

videocam