RA to OGG Converter

Transform your RA recordings into OGG online

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Settings

The codec to encode the audio track. Codec "Without reencoding" copies the audio stream from the input file into output without re-encoding if possible.
Set the Vorbis encoder audio quality level. The scale is non-linear. The "Auto" mode produces roughly 112 kbps bitrate and is good in most cases.
Set the number of audio channels. This setting is most useful when downmixing channels (e.g., from 5.1 to stereo).

ra

RealAudio is a proprietary audio format developed by RealNetworks and first released in 1995 as one of the earliest technologies enabling real-time audio streaming over the internet. During the dial-up era, RealAudio was genuinely revolutionary — it let users listen to audio as it downloaded rather than waiting for the entire file, a paradigm shift when a three-minute song could take 30 minutes to transfer. The format evolved through multiple codec generations: early versions used low-bitrate speech codecs for 14.4 kbps modems, while later iterations (RealAudio 10, built on AAC) delivered near-CD quality. RA files support constant and variable bitrate encoding, adaptive multi-bitrate streaming, and buffering algorithms designed to minimize playback interruptions on unreliable connections. At its peak, RealPlayer was installed on hundreds of millions of PCs, and broadcasters like the BBC and NPR relied on RealAudio for online streams. A lasting technical contribution was the adaptive bitrate streaming concept that influenced later standards like HLS and DASH. Though supplanted by modern codecs, vast archives of RA content from early web radio still exist and need conversion for playback on current devices.
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ogg

OGG Vorbis is an open, royalty-free lossy audio codec inside the Ogg container format, both developed by the Xiph.Org Foundation. Vorbis was designed as a patent-free alternative to MP3 and AAC, using modified discrete cosine transform (MDCT) coding with variable bitrate encoding that adapts to signal complexity per frame. Blind listening tests have consistently shown Vorbis delivering perceptual quality matching or exceeding MP3, especially in the 96-192 kbps range. The format supports sample rates from 8 kHz to 192 kHz and 1 to 255 channels, covering everything from mono voice to surround mixes. A standout advantage is the complete absence of licensing fees — game developers, streaming platforms, and hardware makers can implement Vorbis without royalty concerns. Spotify relied on Vorbis for years as its primary streaming codec for exactly this reason. The format also handles quality degradation at low bitrates more gracefully than many competitors, which is why it remains popular in video games where storage is tight and thousands of sound effects compete for space. VLC, Firefox, Chrome, and Android all provide native Vorbis decoding.
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Cloud-Based Engine

Conversion from RA to OGG happens entirely on our servers. Your device stays fast and free — no CPU load on your end.

Quick and Easy

No complicated settings needed. Drop your RA into the converter, choose OGG, and the converted file is ready in moments.

Batch Processing

Upload multiple RA files at once and convert them all to OGG simultaneously. No need to repeat the process file by file.

How to convert RA to OGG

1

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

2

Choose ogg or any other format you need as a result (more than 200 formats supported)

3

Let the file convert and you can download your ogg file right afterwards

About formats

RealAudio is a proprietary audio format developed by RealNetworks and first released in 1995 as one of the earliest technologies enabling real-time audio streaming over the internet. During the dial-up era, RealAudio was genuinely revolutionary — it let users listen to audio as it downloaded rather than waiting for the entire file, a paradigm shift when a three-minute song could take 30 minutes to transfer. The format evolved through multiple codec generations: early versions used low-bitrate speech codecs for 14.4 kbps modems, while later iterations (RealAudio 10, built on AAC) delivered near-CD quality. RA files support constant and variable bitrate encoding, adaptive multi-bitrate streaming, and buffering algorithms designed to minimize playback interruptions on unreliable connections. At its peak, RealPlayer was installed on hundreds of millions of PCs, and broadcasters like the BBC and NPR relied on RealAudio for online streams. A lasting technical contribution was the adaptive bitrate streaming concept that influenced later standards like HLS and DASH. Though supplanted by modern codecs, vast archives of RA content from early web radio still exist and need conversion for playback on current devices.
Developer: RealNetworks
Initial release: April 1995
OGG Vorbis is an open, royalty-free lossy audio codec inside the Ogg container format, both developed by the Xiph.Org Foundation. Vorbis was designed as a patent-free alternative to MP3 and AAC, using modified discrete cosine transform (MDCT) coding with variable bitrate encoding that adapts to signal complexity per frame. Blind listening tests have consistently shown Vorbis delivering perceptual quality matching or exceeding MP3, especially in the 96-192 kbps range. The format supports sample rates from 8 kHz to 192 kHz and 1 to 255 channels, covering everything from mono voice to surround mixes. A standout advantage is the complete absence of licensing fees — game developers, streaming platforms, and hardware makers can implement Vorbis without royalty concerns. Spotify relied on Vorbis for years as its primary streaming codec for exactly this reason. The format also handles quality degradation at low bitrates more gracefully than many competitors, which is why it remains popular in video games where storage is tight and thousands of sound effects compete for space. VLC, Firefox, Chrome, and Android all provide native Vorbis decoding.
Initial release: May 1, 2000

Frequently Asked Questions

Why convert RA to OGG?

Since RealNetworks' RA format has fallen out of use, converting to OGG preserves your recordings in a viable format.

How do I open a OGG recording?

OGG can be opened with VLC, Firefox, foobar2000, Audacity. Most modern audio applications handle this format without issues.

How is audio fidelity handled during conversion?

The converter preserves maximum fidelity. If OGG is lossless, no data is discarded. Lossy codecs apply minimal perceptible compression.

Can I convert several RA recordings at once?

Yes — upload multiple RA files simultaneously and convert them all to OGG in a single batch. No need to process one at a time.

Are my RA uploads kept private?

Yes. Uploaded RA files are deleted right after conversion, and the OGG output is removed from our servers within 24 hours automatically.

How long does RA to OGG conversion take?

Most RA files convert to OGG within seconds. Larger recordings may take a bit longer, but our cloud servers process audio quickly.

RA to OGG Quality Rating

4.0 (6 votes)
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