OGV to AAC Converter

Extract AAC Audio from OGV Online

OGV is Xiph.Org's open Ogg video container — the royalty-free format of the pre-H.264 web era, still served by Wikipedia and Wikimedia Commons — and its soundtrack is almost always Vorbis, a lossy codec Apple devices and car stereos never learned to play. This tool discards the video entirely and re-encodes just that audio track as AAC, the MPEG codec that succeeded MP3 and plays across virtually every modern phone, car, and app. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours later — no sign-up, no watermark.

How to Convert OGV to AAC

1. Upload Your OGV File: Drag and drop your .ogv onto the page, or click "Add Files" to browse. Wikimedia Commons downloads, Linux screen recordings, and old HTML5 video files all work, and you can queue several to extract with the same settings.
2. Set the Quality Preset: Leave Quality Preset on the default for high-quality output, or open Advanced Options and lower it to shrink the file. AAC is generally considered transparent — indistinguishable from the source to most listeners — from around 128 kbps in stereo.
3. Tune Bitrate, Channels, or Trim (Optional): Switch File Compression to Constant Bitrate, Variable Bitrate, or Custom Bitrate to hit an exact target — useful for matching the source rate. Adjust Audio Channel and Audio Sample Rate, or use Trim to export only a start time and duration.
4. Convert and Download: Click Convert and download your .aac file. The video is gone; you keep only the audio. No sign-up, no watermark.

Will This Lose Quality? It Depends on What's Inside the OGV

Extracting audio means decoding whatever codec the Ogg container holds and re-encoding it to AAC. The honest answer about quality turns on what that codec is:

The takeaway: a Vorbis, Opus, or Speex source is a lossy-to-lossy transcode, so no quality is regained — you can only avoid adding much by keeping the bitrate at or above the source. The real reason to do this is compatibility, not fidelity. Keep the original OGV if you might need full quality later; lossy re-encoding is not reversible.

Frequently Asked Questions

Why extract the audio to AAC instead of just keeping the OGV?

Because the OGV's Vorbis audio barely plays anywhere outside Firefox, VLC, and a few Android players. Apple's ecosystem is the clearest example: iTunes and the Music app import AAC, MP3, AIFF, WAV, and Apple Lossless, but not Ogg Vorbis. AAC was standardized by ISO/IEC as the MPEG successor to MP3 and is the default audio format across Apple's products, so extracting to AAC produces a file that imports, syncs over CarPlay, and plays on AirPods without a third-party app. Extracting also drops the video weight entirely — a video file becomes a small audio file.

Is AAC actually better than the Vorbis inside my OGV?

Not necessarily on pure sound quality — modern Vorbis and AAC are close at typical bitrates, and Vorbis sometimes edges ahead below 128 kbps. The reason to convert is reach, not fidelity: AAC plays where Ogg does not. If broad device support is not your goal and you only need a smaller open audio file, you do not need AAC at all — but if you want it on an iPhone or in a car, AAC is the format those devices expect.

My OGV won't play in Chrome anymore — does extracting to AAC still work?

Yes, and it is a good reason to do it now. Google removed Theora — the video codec most OGV files use — from Chromium in Chrome 123 (announced October 2023, stable March 2024), and Firefox followed, so an .ogv may no longer play directly in a browser. That removal only affects the Theora video; standalone decoders in VLC and FFmpeg still read the file, which is exactly how xconvert decodes your source and extracts the Vorbis audio into an AAC file that does not depend on any Ogg or Theora support to play.

What bitrate should I pick for the AAC?

For music, 192-256 kbps is a safe sweet spot most ears cannot distinguish from the source. AAC is more efficient than MP3 at the same bitrate, so 128 kbps AAC roughly matches 160-192 kbps MP3 for stereo. For voice-only OGV — lectures, conference talks, screencasts — 64-96 kbps is plenty. Set this under File Compression by choosing Constant, Variable, or Custom Bitrate; the default Quality Preset already aims at high-quality output. In our testing, a 3-minute Vorbis OGV at the default preset produced an AAC file in the low single-digit megabytes that imported into Apple Music without extra codecs.

How are my files handled, and how long are they kept?

Your OGV is uploaded over an encrypted connection, the audio is extracted to AAC on our servers, and the files are deleted automatically a few hours after conversion. There is no sign-up, no watermark, and your files are never shared or made public.

What if I want to keep the video, or my file is audio-only Ogg?

If you want a playable video rather than just the soundtrack, convert OGV to MP4 for the most universally compatible result. If you would rather have the widest audio reach for older hardware, convert OGV to MP3 — MP3 plays on virtually anything. And if your file is actually audio-only Ogg labelled .ogg or .oga, use OGG to AAC or OGA to AAC for the same result without the video step.