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  1. homeHome
  2. chevron_rightFLV to RMVB

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

1

Step 1

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

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2

Step 2

Confirm RMVB as the target format

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3

Step 3

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

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4

Step 4

Start the conversion and watch the live progress

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5

Step 5

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

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Average conversion time: Less than 2 minutes

Visual Conversion Preview

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flv

Source file

Size:2.4 MB
Format:FLV
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Converting...

~2s

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rmvb

Output file

Size:1.3 MB
Saved:-46%
46%
Size Reduction
2s
Processing Time
99%+
Quality Retained

This visualization shows the typical conversion process from FLV to RMVB format, including expected size reduction and quality retention.

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Choose Your Conversion Quality

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

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Low Quality

Smallest file, basic quality

File Size:Very Small
Speed:Very Fast
Quality Level
Recommended
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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

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Fast FLV to RMVB conversion in seconds

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Reduce FLV file sizes with RMVB compression

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FLV offers streaming

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RMVB output ready for streaming and download

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RMVB provides variable bitrate

Additional Features

243+
Supported Formats
<2 min
Average Time
24/7
Available
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Popular Use Cases

See how professionals use our FLV to RMVB converter in real-world scenarios

1

FLV files for compressed movies

Convert FLV to RMVB for this purpose quickly and easily.

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2

Streaming content in RMVB

Convert FLV to RMVB for this purpose quickly and easily.

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3

Old websites with RMVB output

Convert FLV to RMVB for this purpose quickly and easily.

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4

YouTube uploads from FLV recordings

Convert FLV to RMVB for this purpose quickly and easily.

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5

FLV files for asian media content

Convert FLV to RMVB for this purpose quickly and easily.

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Trusted by Professionals In

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Frequently Asked Questions

Everything you need to know about converting FLV to RMVB

Your original FLV file and the converted RMVB file are automatically deleted from our servers within 24 hours for your privacy and security.
FLV (Flash Video) is Adobe Flash's video format. It was introduced in 2002 by Adobe.
Yes, our basic FLV to RMVB conversion is completely free. No registration required. Premium plans offer larger file sizes and batch processing.
Yes! You can set start and end points to trim your FLV video during conversion to RMVB. No need for separate video editing software.
Yes! Our converter is fully mobile-responsive. Convert FLV to RMVB on iPhone, Android, or any mobile device with a web browser.
Absolutely. All uploads are encrypted with SSL/TLS, processed on secure servers, and automatically deleted within 24 hours. We never share or access your files.

Still Have Questions?

Our support team is here to help you with any questions about FLV to RMVB conversion.

Contact SupportView All FAQs
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Can't Find Your Conversion?

We support 243+ file formats. Browse our complete list of conversions or start converting now!

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