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Video Conversion

Convert FLV to F4P Online — Free

Fast, free FLV to F4P converter. No registration required.

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2M+ Files Converted

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Works Everywhere

Any browser, any device

How to Convert

1

Upload your .flv file by dragging it into the upload area or clicking to browse.

2

Choose your output settings. The default settings work great for most files.

3

Click Convert and download your .f4p file when it's ready.

What is FLV?

FLV is a container format used to deliver video over the Internet using Adobe Flash Player. While Flash is deprecated, many legacy videos still use this format.

Format Details

Full Name
Flash Video
Extension
.flv

Key Features

  • Small file size
  • Fast streaming
  • Legacy support
  • Web delivery

What is F4P?

F4P is Adobe Flash Protected Video, a DRM-wrapped variant of the F4V container. It uses the same ISO BMFF structure and H.264/AAC codecs as F4V, but includes Flash Access DRM encryption. With Flash Player discontinued in December 2020, F4P files require conversion to remain playable.

Format Details

Full Name
Flash Protected Video
Extension
.f4p

Key Features

  • H.264 video codec
  • AAC audio codec
  • Flash Access DRM wrapper
  • ISO BMFF container base

FLV vs F4P

FeatureFLVF4P
Full NameFlash VideoFlash Protected Video
Extension.flv.f4p
Best ForSmall file sizeH.264 video codec

Frequently Asked Questions

Our converter preserves resolution, frame rate, and audio tracks by default. The F4P output uses optimized codec settings to maintain quality as close to the original FLV as possible.
Free users can convert videos up to 100MB. Pro users can convert files up to 2GB with server-side processing — no software installation needed.
Most videos convert in under 60 seconds. Longer or higher-resolution files may take 1-3 minutes. Processing runs on our servers, so your device stays fast.
Yes. Our video converter is browser-based — works on iPhone, Android, tablet, and desktop. No app download required.
Yes. Audio is preserved by default during video conversion. You can also adjust audio codec, bitrate, and volume in the advanced settings.

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