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Video Conversion

Convert FLV to ASF Online — Free

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

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2M+ bestanden geconverteerd

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Begin direct met converteren

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Hoe te converteren

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 .asf file when it's ready.

Wat 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.

Formaatdetails

Volledige naam
Flash Video
Extensie
.flv

Belangrijkste kenmerken

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

Wat is ASF?

ASF is a Microsoft container format designed for streaming audio and video. It can contain various codecs including WMV and WMA.

Formaatdetails

Volledige naam
Advanced Systems Format
Extensie
.asf

Belangrijkste kenmerken

  • Streaming optimized
  • Microsoft format
  • DRM support
  • Web delivery

FLV vs ASF

KenmerkFLVASF
Volledige naamFlash VideoAdvanced Systems Format
Extensie.flv.asf
Beste voorSmall file sizeStreaming optimized

Veelgestelde vragen

Our converter preserves resolution, frame rate, and audio tracks by default. The ASF 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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