Etap 1: Telechaje ou Opus fichye yo lè l sèvi avèk bouton ki anwo a oubyen lè w trennen epi depoze yo.
Etap 2: Klike sou bouton 'Konvèti' a pou kòmanse konvèsyon an.
Etap 3: Telechaje konvèti ou a MP4 dosye
Opus pou MP4 FAQ sou Konvèsyon
How do I convert a Opus file to MP4?
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Upload your Opus file using the picker above and the converter detects the source type and runs the Opus → MP4 pipeline. The result downloads automatically when conversion completes; no account needed for one-off conversions.
Is the Opus to MP4 converter free?
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Yes — basic Opus → MP4 conversion is free with no registration required. Premium adds higher per-file size limits, more parallel batch workers, longer retention, and removes ads.
How big a Opus file can I convert to MP4?
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Free accounts: up to 100 MB per Opus file. Premium: typically 1 GB per file depending on the source type. Very large files are split into chunks server-side when the MP4 format allows.
Will conversion change the content of my Opus?
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Conversion preserves all information that both Opus and MP4 can represent. Format-specific features the MP4 cannot represent (e.g. vector data in raster output, formulas in plain-text output) are rasterized or stripped — the result page lists what changed.
Can I convert many Opus files to MP4 at once?
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Yes — drop multiple Opus files into the upload zone and they are queued in parallel. Premium runs more parallel workers; on a 50-file batch this is the difference between minutes and seconds.
Does the Opus to MP4 converter work on phones and tablets?
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Yes — the UI is responsive and the conversion pipeline runs server-side, so mobile devices upload-then-download just like desktops. iOS and Android browser file pickers (camera roll, Files app) work end-to-end.
Which browsers does the converter support?
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Chrome, Firefox, Safari (15+), Edge, and Opera. The converter uses standard `<input type="file">` upload — no WebAssembly or PWA dependency — so even older browsers work to upload a Opus and download the MP4.
Are my Opus files kept private?
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Yes — uploaded Opus files are processed in isolated workers and deleted within minutes. We never view, retain, or share content. The retention window is at /privacy/.
What if the MP4 download does not start automatically?
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Disable any pop-up blocker, then click the download button manually. The result link stays active for 24 hours, so if your network drops mid-download you can retry from the result page without re-uploading the Opus.
How long does Opus to MP4 conversion take?
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Typically seconds for small files, a minute or two for files near the size cap. The server-side pipeline runs on dedicated workers — your laptop CPU is not the bottleneck and a slow phone uploads at exactly the same conversion speed as a fast desktop.
Do I need to install software to convert Opus to MP4?
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No — the converter runs entirely in your browser plus our servers. No desktop install, no plugin, no browser extension. Just upload, wait briefly, download the MP4.
Can I convert Opus to MP4 without creating an account?
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Yes for one-off conversions. Sign up free for batch history, server-side file storage, and higher conversion limits. Premium adds parallel workers, bigger file caps, longer result retention, and no ads.
Opus se yon kodèk odyo ouvè, san redevances ki bay konpresyon bon jan kalite pou tou de lapawòl ak odyo jeneral. Li apwopriye pou plizyè aplikasyon, tankou vwa sou IP (VoIP) ak difizyon.