Convert MPEG Audio Layer 2 (.mp2) to Flash Video (.flv) online for free. Fast, secure audio conversion with no watermarks or registration.
Upload your .mp2 file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .flv file when it's ready.
Converting MP2 to FLV embeds decoded broadcast audio in Adobe's Flash Video container. FLV was the dominant web media format from 2005-2015 but became obsolete with Flash Player's discontinuation in December 2020. This conversion bridges broadcast infrastructure (MP2) with legacy web infrastructure (FLV).
MP2 must be re-encoded to MP3 or AAC for inclusion in FLV — the FLV format does not support MPEG Audio Layer 2 directly. This conversion serves only maintenance of legacy Flash-based systems.
Legacy e-learning platforms, corporate intranets, and archived web applications built on Flash may need updated audio content from broadcast MP2 sources. Converting to FLV maintains compatibility with these existing systems.
Digital preservation projects documenting early web media may need to create authentic FLV files using broadcast audio from MP2 as source material.
FFmpeg decodes MP2 broadcast audio to PCM and re-encodes to MP3 or AAC within an FLV container. FLV does not support MP2 directly. MP3 at 128-192 kbps or AAC at 128 kbps captures the full broadcast quality. FLV audio tags carry codec ID, sample rate, and channel info per packet.
MP3 at 192 kbps in FLV provides good quality from broadcast MP2 sources. AAC at 128 kbps provides equivalent or better quality at smaller size. Both adequately represent broadcast content for web-quality delivery — FLV was never designed for audiophile output.
| Device | MP2 | FLV |
|---|---|---|
| Windows PC | Partial | Partial |
| macOS | Partial | Partial |
| iPhone/iPad | Partial | Partial |
| Android | Partial | Partial |
| Linux | Partial | Partial |
| Web Browser | No |
Resolution: N/A
Bitrate: 320 kbps
OGG Vorbis preferred
Resolution: N/A
Bitrate: 256 kbps
AAC format required
Resolution: N/A
Bitrate: 128 kbps
Lossless FLAC/WAV for best quality
Resolution: N/A
Bitrate: 128 kbps
MP3 mono for spoken word
MP2 to FLV serves legacy web platform maintenance. For new projects, use MP4 or WebM instead of FLV.
Безопасная передача
Загрузки зашифрованы по HTTPS
Конфиденциальность прежде всего
Файлы автоматически удаляются после обработки
Без регистрации
Начните конвертировать мгновенно
Работает везде
Любой браузер, любое устройство
| No |
| Характеристика | MP2 | FLV |
|---|---|---|
| Полное название | MPEG Audio Layer 2 | Flash Video |
| Расширение | .mp2 | .flv |
| Лучше всего подходит для | Broadcast standard | Small file size |