Your voice, not a stand-in
Voice preservation carries your tone, energy and delivery into every language, so subscribers still hear you rather than a narrator.
For creators
Most of the people who would love your work will never find it, because it only exists in one language. Octavia takes the video you already made and gives it back to you in 60+ languages — in your own voice, at your own pace, with your soundtrack intact.
The specific reasons this content usually stays in one language.
A large share of viewers will not watch a video they have to read. Subtitles widen the door; they do not open it.
Nobody is re-shooting a twelve-minute video eight times. That is why most channels stay in one language forever.
Launching a language with three videos looks abandoned. Depth is what makes a new-language channel look alive.
The parts of the platform that matter for this work, rather than the full feature list.
Voice preservation carries your tone, energy and delivery into every language, so subscribers still hear you rather than a narrator.
Magic Mode separates dialogue from music and effects, so the track and atmosphere you chose survive the dub instead of being replaced by silence.
Character-aware timing keeps speech natural rather than compressing it into the original duration, which is what makes most dubs sound rushed.
Multi-speaker diarization gives each person their own voice, so podcasts, interviews and guest videos still play as conversations.
Styled, word-level subtitles for muted feeds, plus translated tracks and transcripts for search.
Process a whole library at once and release it on a schedule, so a new-language channel launches with depth rather than three videos.
Four steps from the file you already have to every language you need.
Start from the master you already exported. No re-shooting, no re-recording.
Fix names, product terms and channel in-jokes once, before anything is translated.
Choose from 60+. Review the translation before a single second of audio is generated.
Dubbed audio, subtitle tracks and transcripts, ready for every platform.
One upload in, every format you need to publish out.
Including the ones where the honest answer is a limitation.
Voice preservation is built to carry your tone, pacing and delivery rather than substitute a generic narrator. You can also assign a professional voice per language if you would rather not use a synthetic version of your own — some creators prefer that, particularly for languages they do not speak at all.
Magic Mode separates dialogue from music and effects, so the new narration sits over your original bed. This matters more than people expect: strip the soundtrack and the localized version feels cheaper than the original, even when the translation is perfect.
Both, ideally. Subtitles are cheap, improve discovery because platforms index caption text, and work in muted feeds. Dubbed audio is what actually lifts watch time in a market, because viewers can watch instead of read. Most creators subtitle everything and dub the videos that matter.
For anything beyond a couple of languages, yes. A dedicated channel or feed per language can be discovered by people browsing in that language and accumulates its own audience, which multi-track audio hidden behind a selector cannot do.
Practical guides from the Octavia editorial team.
The same engine, pointed at a different kind of work.
Start with a single video and one language. See what it does to your watch time before you commit a library.