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MP3 to FLV converter

Convert MP3 audio to FLV with a black video background. Prepare a recording for a legacy FLV requirement.

Choose a file or drag it here
MP3, AAC, FLAC, OGG, WMA, AIFF, WAV, M4A (up to 200 MB)
Input
MP3 files
出力
FLV
Limit
Up to 200 MB
Files
One at a time

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How to convert MP3 to FLV

  1. 01

    Choose your MP3 file

    Drop it on the box or pick it from your device. The limit is 200 MB per file.

  2. 02

    Confirm FLV

    FLV is already selected in Convert to. Select Convert, and a short security check runs first.

  3. 03

    Download the FLV

    Select Download when the conversion finishes. Download links expire after one day.

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オーディオ・ビデオコンバーター

オーディオとビデオファイルを一つの無料ツールライブラリで一般的な形式に変換できます。

Why convert MP3 to FLV?

Add a black visual track to an MP3 recording for an older video system. The result is a file, not a Flash player.

  • Why use FLV. FLV suits old Flash-era recordings and legacy systems that ask for it.
  • What you get. The FLV output uses FLV video and MP3 audio. Test the file in the older app that asks for it. The video is a black 1280 by 720 frame at 30 frames per second, with the sound from your audio file. It has no artwork, captions or waveform.
  • 品質. Converting MP3 to FLV compresses the sound again to fit the video, which can lower its quality a little. It never improves the sound.
  • Your rights. Convert only files you own or have permission to use.

MP3 vs FLV

FormatWhat it is最適な用途
MP3MP3 is a lossy audio format that plays almost everywhere. It drops audio data that most listeners will not miss.Podcasts, voice notes, music libraries, and sharing
FLVFLV is the video format Flash players used. Browsers no longer run Flash.Old Flash-era recordings and legacy systems that ask for it

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MP3 to FLV questions