Step 1: Upload your WAV files using the button above or by drag and drop.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Download your converted VOB files.
WAV to VOB Conversion FAQ
How do I turn a WAV audio file into a VOB video?
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PDF.to wraps your WAV audio into a VOB video with a static cover image (or a generated waveform) as the visual track. Upload the WAV, optionally drop in a cover image, and download the finished VOB.
Why would I convert WAV audio to a VOB video?
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A VOB video plays everywhere a raw WAV sometimes will not — most notably on video-only platforms and social feeds that require a video container. It is the standard way to publish a podcast, song, or mix as a shareable VOB.
What plays in the picture of the VOB?
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By default PDF.to shows a single still cover image for the full duration. You can upload your own artwork, or let the converter render an animated waveform that moves with the WAV audio.
Will the audio quality of my WAV change in the VOB?
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The WAV stream is re-encoded into the VOB container at a high audio bitrate (192 kbps AAC by default), so it stays effectively transparent for music and speech. Lossless WAV sources are not upsampled.
What resolution is the VOB video?
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The VOB matches the cover image you supply, defaulting to 1280x720. Because the picture is static, a higher resolution adds almost nothing to the file size — the bulk of a VOB made from WAV is the audio.
Can I set a custom thumbnail or cover for the VOB?
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Yes. Upload any JPG or PNG and PDF.to centers it on a solid background for the whole VOB. This is how you give a WAV track a branded video thumbnail.
Does the VOB keep the title and artist tags from my WAV?
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Where the VOB container supports metadata, title and artist tags from the WAV are carried over. The cover artwork embedded in the WAV is also used automatically if you do not supply your own.
Can I batch-convert many WAV files to VOB?
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Yes. Drop a folder of WAV files and each becomes its own VOB video; all of them are zipped for a single download.
Is the WAV to VOB conversion free?
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Yes for files under 100 MB. PRO unlocks larger WAV uploads (up to 5 GB), longer durations, and parallel jobs.
How long can the WAV be?
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Full-length albums and multi-hour WAV recordings convert fine. Because the picture is static, even a long VOB stays modest in size relative to a filmed video of the same length.
Will the VOB play on YouTube, Instagram, and TikTok?
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Yes. PDF.to encodes the VOB with a widely supported codec and pixel format, so the resulting video uploads cleanly to the major platforms that reject bare WAV audio.
Are my WAV files private during conversion?
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Uploads are encrypted in transit, the conversion runs in an isolated worker, and both the WAV and the rendered VOB are deleted automatically a short time after you download.