安德烈·卡帕西谈智能体工程
Turn long English videos into publish-ready Chinese dubbed versions. Preview the result before signing up — the first 3 minutes Chinese-dubbed, then register to download and generate the full video once you're happy.
No sign-up to try · English ↔ Chinese · No charge on failure · Long videos supported
安德烈·卡帕西谈智能体工程
YouTube · 96jN2OCOfLs · AI Ascent 2025 · 16:25 – 17:18 · 52s
Built for English source, Chinese output. Getting an AI first pass is easy; the hard part is editing it until it's truly ready to publish.
Many tools are built for testing the waters with clips of a few seconds to a few minutes. Once you hit a 30-minute, 1-hour, or even 3-hour interview, course, or podcast, both processing cost and wait time climb fast.
An AI first pass always has issues with names, terminology, sentence breaks, and tone. Fixing one line often means re-running the whole video — wasting both time and money.
A single finished cut isn't enough. Creators also need Chinese subtitles, dubbed audio, and the raw materials pack to keep editing, republish, or send to clients for review.
Overseas tools work well, but minutes, revisions, and added segments pile up the bill fast. When you ship often, a month's invoice routinely runs over budget.
AITrans.Video isn't just "one-click generation" — it puts long-video translation, AI dubbing, multi-format delivery, and line-by-line editing into one workbench.
Just listen — whether the translation sounds human, the dubbing sounds natural, and the pacing matches the original.
AITrans.Video runs the full video translation and dubbing flow on-site: create a task, track progress, review line by line, edit and regenerate, then download the dubbed video, dubbed audio, subtitles, and materials pack. The screenshots below are from the product UI running right now.
Every step can be paused, checked, and edited. AI produces the first pass; you decide which segments need another round.
Upload a local video, or paste a link you have the right to process. Great for interviews, courses, podcasts, talks, and educational long videos.
The system automatically handles speech recognition, translation, subtitle generation, and Chinese dubbing. Get a previewable version quickly.
Check the translation, subtitles, and dubbing line by line. Unhappy with a name, term, tone, or sentence break? Edit it and regenerate just that segment.
Download the Chinese dubbed video, audio, subtitles, and materials pack — or export a Jianying draft and keep fine-cutting in Jianying without building the timeline from scratch.
The AI first pass is only the start. We get long-video processing, multi-format delivery, line-by-line editing, and incremental regeneration right — together.
Supports up to 180 minutes in a single video — fit for 1–3 hour interviews, courses, podcasts, talks, and documentary breakdowns, not just testing the waters with short clips.
Download the Chinese dubbed video, dubbed audio, Chinese subtitles, translated text, and the raw materials pack. Publish directly or keep editing in post — choose by use case.
What the AI produces is a first pass, not the final cut. Review the translation, subtitles, and dubbing line by line in the workbench; fix any name, term, tone, or sentence break you're not happy with.
Change one line without re-running the whole video. Whichever line reads off, fix that line and regenerate just that segment — saving both time and cost.
At a price domestic creators find easier to accept, covering the whole flow of long-video translation, AI dubbing, and post-editing — affordable even when you ship often.
Export a Jianying draft project: open the finished cut's subtitle, dubbing, and material tracks directly in Jianying to keep working on transitions, effects, and audio-video details — no need to build the timeline from scratch.
If your workflow has overseas English long videos to keep translating and dubbing — and reviewing line by line before delivery — these scenarios are probably your everyday.
Translate overseas interviews, podcasts, and courses into Chinese dubbed versions, so long-form content keeps spreading across the language barrier.
Quickly localize overseas English long-video footage while keeping the original's pacing, character tone, and explanatory structure.
Turn English courses, lectures, and open classes into Chinese learning content, complete with subtitles and instructor dubbing.
Process long videos in bulk, lower translation and dubbing costs, and standardize your team's Chinese-localization delivery.
Handle overseas launches, product demos, and customer-case videos, producing publish-ready Chinese versions.
This isn't a competitor review — it explains two product shapes. For quick short-video tests a one-click generator is fine; for ongoing long-form localization that needs review and fine polishing, the workbench model saves more time and money.
Our founder's own dubbing channel: 11M+ total views, 1.4M on a single video — every new release now made with aitrans.video. Read the story
No card required
No automatic charge when the trial ends
No charge on failure
Zero cost if a task fails or is canceled
Incremental regeneration
Change one line, pay for just that line
Projects kept for 7 days
Download any time before they expire
Authorized content
We only process videos you're legally authorized to use
Refund policy
Terms public, the entry is reachable
From a solo trial to high-volume team production, pick the plan with the processing power you actually need. The trial needs no card, failed tasks aren't charged, and editing a segment doesn't re-run the whole video.
Sign up to get a 7-day trial with 20 minutes of source-video allowance plus Studio fine-tuning mode. No automatic charge when the trial ends, and your account info and purchased credits are kept indefinitely.
For solo creators testing the waters and small projects
For independent creators with steady output
For high-volume teams and studios
Hover to pause auto-scroll · see the full Q&A on thepricing page
A lot of knowledge content isn't a few-second short — it's a 30-minute, 1-hour, or even 3-hour interview, course, podcast, or talk. Our Pro plan supports a single video up to 180 minutes long, built exactly for translating and Chinese-dubbing this kind of long-form content.
Both directions are supported: turn overseas English long videos into Chinese-dubbed versions, or your Chinese videos into English-dubbed versions — interviews, courses, podcasts, and product demos work most reliably. The no-sign-up preview currently supports English → Chinese only; for Chinese → English, sign up and pick the direction when creating a task. Other languages (Japanese, Spanish, etc.) are under evaluation and not yet available — please check with support before uploading.
We support importing your own or duly authorized content: local video file upload, YouTube links (for your own channel or videos you have rights to), and other video links. Before using, please confirm you hold the legal rights to the video — see the Terms of Service for details.
Rask, HeyGen, and ElevenLabs are all excellent global platforms, some very strong on digital avatars or voice cloning. AITrans.Video's focus is different — we care more about what Chinese creators actually need when handling overseas English long videos: longer video durations, a lower barrier to entry, multiple export formats, and the ability to edit sentence by sentence and regenerate single segments after generation.
What the AI generates is a first draft, not the final version. In the workbench you can review the translation, subtitles, and dubbing sentence by sentence, edit any sentence you're not happy with, and regenerate just that segment.
No. AITrans.Video supports incremental regeneration: when you change just one sentence, the system reprocesses only that segment instead of re-synthesizing the whole video, saving both time and cost.
Express mode runs the whole pipeline automatically — fast and low-cost, good for validating results first or producing in batches. Studio mode lets you review the translation sentence by sentence in the workbench and choose a more fitting Chinese dubbing voice, with more stable quality, better suited for content you'll publish or deliver to clients. With proper legal authorization, Studio also supports voice cloning.
Once a job is done you can download: the Chinese-dubbed video, dubbed audio, Chinese subtitles (including English / bilingual subtitles), translated text, the raw materials pack, and a Jianying draft project — open the finished subtitle, dubbing, and material tracks directly in Jianying to keep fine-editing, without laying out the timeline from scratch.
Still have questions? Click the "Support" widget at the bottom right — AI first, then a human.
Upload a video, generate a first pass, then edit it line by line until it's ready to publish. AITrans.Video — making the world's videos speak Chinese.
English ↔ Chinese · No card required · 7-day trial · No charge on failure · Long videos supported