Blog
Translating and dubbing video, end to end
How to localize courses and videos with a human review before anything is voiced, and how to do the same from our API.
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The Godot Course I Wanted Was in Spanish: Why I Built This Instead of Buying Dubbing
What dubbing a six-hour course actually costs, the timing problem that turned out to be the real work, and what the free browser mode and the paid server mode are each for.
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Build a Production Polling Client for Video Dubbing Jobs
Persist job state, poll with bounded backoff, handle terminal failures, recover after restarts and download video dubbing artifacts safely.
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Building Private In-Browser Dubbing With WASM and WebGPU
An engineering look at browser-owned media, local speech synthesis, workers, caching, memory limits and client-side audio and subtitle export.
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Free Local vs Cloud Video Translation: Privacy, Scale and Trade-offs
Compare local browser processing with cloud video translation across privacy, open-tab limits, voices, background jobs and stored artifacts.
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Human Review Before AI Dubbing: A Practical QA Checklist
Review transcripts, terminology, numbers, speakers, timing, voices and final audio before publishing AI-dubbed training content.
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How to Translate a Video With AI: A Review-First Workflow
Learn how to transcribe, translate, review, dub and export a video, and how the workflow changes when you localize a complete course.
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How an AI Dubbing Pipeline Works: ASR, Translation, TTS and Muxing
Follow one video segment through transcription, speaker detection, translation, voice synthesis, timing, stitching and localized exports.
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From HLS to MP4: How a Video Translator Extension Works
Learn how a browser extension discovers open MP4 and HLS streams, remuxes media, handles permissions and stops at DRM-protected content.
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How to Keep Terminology and Voices Consistent Across Training Videos
Use course terms, voice defaults, lesson overrides and a review gate to keep localized training videos consistent without hiding exceptions.
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Can Loom Translate a Video? A Practical Workflow for Training Teams
See what Loom currently supports for captions and translation, when you need dubbed audio, and how to localize authorized training recordings.
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AI Video Translators for eLearning: A Course-Ready Buyer's Checklist
Evaluate AI video translators for complete courses: review, terminology, voice consistency, updates, privacy, retries and language exports.
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AI Video Translator vs Translation Service: Which Fits Your Course?
Compare self-service AI translation with a video localization agency across review, updates, casting, compliance, turnaround and cost ownership.
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Generate Subtitles and Transcripts From Any Video
Not every video needs a voice-over. Pull a timed SRT transcript from any URL with POST /api/v1/transcribe at half the dub rate, and get translated subtitles for free out of any dub job you already run.
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Add a 'Dub this video' Button to Your Video Platform
A one-click 'Dub this video' button that keeps your users inside your product. The button calls your own backend, your backend calls the Dub Any Video API, holds the job id, polls, and shows status back in your UI. Front-end and back-end snippets in Node and Python.
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Auto-Localize Your YouTube Uploads Into 30+ Languages
One request, many languages. Fan a single video out to a whole batch of dubs with the Dub Any Video API's target_langs, poll them all, and download each. A script you can run on every upload.
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Add AI Dubbing to Your App in 10 Lines
Submit a video by URL, poll one endpoint, download the dubbed MP4. A copy-paste quickstart for the Dub Any Video API. No ML infra, no voice training.