How do I turn a AIFF audio file into a MPEG video?
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PDF.to wraps your AIFF audio into a MPEG video with a static cover image (or a generated waveform) as the visual track. Upload the AIFF, optionally drop in a cover image, and download the finished MPEG.
Why would I convert AIFF audio to a MPEG video?
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A MPEG video plays everywhere a raw AIFF 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 MPEG.
What plays in the picture of the MPEG?
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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 AIFF audio.
Will the audio quality of my AIFF change in the MPEG?
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The AIFF stream is re-encoded into the MPEG container at a high audio bitrate (192 kbps AAC by default), so it stays effectively transparent for music and speech. Lossless AIFF sources are not upsampled.
What resolution is the MPEG video?
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The MPEG 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 MPEG made from AIFF is the audio.
Can I set a custom thumbnail or cover for the MPEG?
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Yes. Upload any JPG or PNG and PDF.to centers it on a solid background for the whole MPEG. This is how you give a AIFF track a branded video thumbnail.
Does the MPEG keep the title and artist tags from my AIFF?
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Where the MPEG container supports metadata, title and artist tags from the AIFF are carried over. The cover artwork embedded in the AIFF is also used automatically if you do not supply your own.
Can I batch-convert many AIFF files to MPEG?
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Yes. Drop a folder of AIFF files and each becomes its own MPEG video; all of them are zipped for a single download.
Is the AIFF to MPEG conversion free?
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Yes, within the free size limit. PRO unlocks much larger AIFF uploads, longer durations, and parallel jobs.
How long can the AIFF be?
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Full-length albums and multi-hour AIFF recordings convert fine. Because the picture is static, even a long MPEG stays modest in size relative to a filmed video of the same length.
Will the MPEG play on YouTube, Instagram, and TikTok?
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Yes. PDF.to encodes the MPEG with a widely supported codec and pixel format, so the resulting video uploads cleanly to the major platforms that reject bare AIFF audio.
Are my AIFF files private during conversion?
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Uploads are encrypted in transit, the conversion runs in an isolated worker, and both the AIFF and the rendered MPEG are deleted automatically a short time after you download.
