Free online VIV to WAV converter
Extract audio from legacy VivoActive VIV media into compatible PCM WAV files.
Convert VIV to WAV online - free
Your file is processed instantly and never stored on our servers.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .viv file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .viv to .wav conversion
After successful file upload, click to convert when you are ready.
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Download converted .wav file
Conversion result is ready to download.
How to convert viv to wav file
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A legacy .viv media file may need to be converted when an editor, transcription system, DAW, or playback device accepts WAV but cannot decode VivoActive media. The conversion extracts the audio stream and writes it as broadly supported PCM audio; it does not convert or retain the video.
VIV format and file identification
VIV commonly identifies VivoActive streaming media, a proprietary low-bandwidth audio/video format used on early web sites. Vivo Software was acquired by RealNetworks, but a VivoActive .viv file is not simply an RM file and should not be renamed to .rm.
The .viv extension is ambiguous. Some Electronic Arts games use it for VIV archives containing game assets; those files are not playable VivoActive media and cannot be converted directly to WAV. Extract an EA archive with a tool that supports the specific game, then convert the extracted audio according to its actual file format.
WAV format and practical benefits
WAV is a RIFF-based audio container, usually containing uncompressed PCM samples. PCM WAV is accepted by most audio editors, DAWs, transcription tools, and Windows-compatible playback software without requiring a legacy Vivo codec.
WAV is suitable for editing and preserving a decoded copy because it adds no further lossy compression. It is much larger than compressed audio: one minute of stereo, 44.1 kHz, 16-bit PCM requires about 10.6 MB. Classic RIFF WAV files also have an approximate 4 GiB size limit.
Convert a VivoActive file
Use the converter on 101convert.com to convert a playable VivoActive .viv file for free without installing software. Upload the file, choose WAV as the output format, start the conversion, and download the completed WAV file.
If conversion fails, produces no sound, or reports an unsupported file, verify that the source is VivoActive media rather than an EA archive. A valid VivoActive file can also use an obsolete codec that the available decoder cannot read.
For local conversion, FFmpeg can be used when the installed build recognizes the file. Check its detected streams first:
ffprobe -hide_banner input.viv
If an audio stream is listed, create a compatible 16-bit PCM WAV file:
ffmpeg -i input.viv -map 0:a:0 -c:a pcm_s16le output.wav
-map 0:a:0 selects the first audio stream and excludes video. If the file has multiple audio tracks, inspect the ffprobe output and change the stream index as needed.
Quality and compatibility limits
Conversion cannot restore information lost in the source. VivoActive media was often encoded for slow network connections, so the resulting WAV may remain mono, low-sample-rate, noisy, or bandwidth-limited.
Keep the source sample rate and channel count unless the receiving program requires specific settings. Upsampling an 8 kHz or 22.05 kHz source to 44.1 kHz increases file size but creates no additional detail. Use 16-bit PCM for maximum compatibility; use a higher PCM bit depth only when the receiving application requires it or the decoded source meaningfully benefits from it.
VIV vs WAV: format comparison
How the VIV and WAV formats compare on the properties that matter most for this conversion.
| Property | .VIV VivoActive Video File | .WAV Waveform Audio File Format |
|---|---|---|
| Open standard | No | Partly open |
| Compression | Lossy | Both |
| Typical file size | Very small | Large |
| Opens in a web browser | No | Yes, natively |
| Further editing | Not directly editable | Easy |
| Metadata support | Basic | Basic |
| Plain-text readable | No | No |
| Best used for | Streaming | Music |
| Introduced | 1998 | 1991 |
| Developer | RealNetworks | Microsoft and IBM |
| MIME type | — | audio/wav |
Suggested software and links: viv to wav converters
Frequently asked questions
Is the VIV to WAV converter free?
Yes, converting VIV to WAV on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my VIV file be?
You can upload VIV files up to 500 MB and convert up to 1 files at once in a single batch.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert VIV to WAV?
No. The VIV to WAV conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid VIV file for this VIV to WAV conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.