Convert Adaptive Multi-Rate Audio (.amr) to Ogg Video (.ogv) online for free. Fast, secure audio conversion with no watermarks or registration.
Upload your .amr 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 .ogv file when it's ready.
OGV (Ogg Video) is an open-source video container that typically pairs Theora video with Vorbis audio. Like AVI and FLV, converting audio-only AMR to OGV creates a container file with an audio track but no video stream. This is an unusual conversion primarily needed for legacy web applications that were built to consume OGV files during the era when Firefox championed the format as a patent-free alternative to MP4.
Some older web applications and HTML5 video implementations from the 2010-2014 era specifically required OGV as the video source format, even for audio-only content. If you maintain legacy web infrastructure that expects OGV files, this conversion satisfies that requirement. Additionally, certain academic and government systems chose OGV for its patent-free status and may still require it.
FFmpeg decodes the AMR audio and re-encodes it as Vorbis at 128 kbps, wrapping the stream in an OGG container with the .ogv extension. No video track is included. The file structure is valid OGV and will play in VLC, Firefox, and any Theora/Vorbis-capable player.
Vorbis at 128 kbps easily preserves the limited bandwidth of AMR voice recordings. The open-source encoder produces clean, artifact-free speech output.
| Device | AMR | OGV |
|---|---|---|
| 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
AMR to OGV is a specialized conversion for legacy open-source web systems. For modern use, OGG (audio-only) or WebM is more appropriate.
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 | AMR | OGV |
|---|---|---|
| Полное название | Adaptive Multi-Rate Audio | Ogg Video |
| Расширение | .amr | .ogv |
| Лучше всего подходит для | Speech optimized | Open source |