Video Conversion
Convert FLV to MPEG Online — Free
Fast, free FLV to MPEG converter. No registration required.
またはインポート元
200万以上のファイル変換
数千人のユーザーに信頼されています
安全な転送
HTTPS暗号化アップロード
プライバシー優先
処理後にファイルを自動削除
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すぐに変換を開始
どこでも動作
あらゆるブラウザ、あらゆるデバイス
変換方法
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 .mpeg file when it's ready.
FLVとは？
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.
形式の詳細
- 正式名称
- Flash Video
- 拡張子
- .flv
主な特徴
- Small file size
- Fast streaming
- Legacy support
- Web delivery
MPEGとは？
MPEG is a family of digital video and audio compression standards. MPEG files are widely supported but typically larger than modern formats like MP4.
形式の詳細
- 正式名称
- Moving Picture Experts Group
- 拡張子
- .mpeg
主な特徴
- Universal support
- DVD compatible
- Standardized
- High quality
FLVとMPEGの比較
| 特徴 | FLV | MPEG |
|---|---|---|
| 正式名称 | Flash Video | Moving Picture Experts Group |
| 拡張子 | .flv | .mpeg |
| 最適な用途 | Small file size | Universal support |
よくある質問
Our converter preserves resolution, frame rate, and audio tracks by default. The MPEG 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.