Technical Guides
Video and Audio File Formats for Translation Workflows
Most format problems in localization are not compatibility failures. They are quality losses nobody noticed until the ninth language.
Technical Guides guides.
Practical technical guides guides for multilingual content teams.
Technical Guides
Burned-In vs Soft Subtitles: Choosing a Delivery Format
One choice makes your subtitles unbreakable and invisible to search. The other makes them flexible and dependent on someone else's player.
Technical Guides
Dialogue and Music Separation Explained
Dubbing without separation replaces the whole soundtrack. That is why so much dubbed content sounds hollow.
Technical Guides
Improving Source Audio Quality Before Translation
No translation system recovers information the microphone never captured. Everything downstream inherits the recording.
Technical Guides
Speaker Diarization Explained
Diarization answers a question transcription cannot: not what was said, but who said it.
Technical Guides
Subtitle Reading Speed and Segmentation
Most bad subtitles are not mistranslated. They are unreadable, which is a different problem with a different fix.
Technical Guides
Text Expansion: Why Translated Video Runs Long
Every localized video runs into the same wall: the same meaning takes a different amount of time to say.
Technical Guides
How Lip Sync Dubbing Works: From Pipeline to Published Video
Lip sync dubbing involves coordinating speech timing, phoneme shapes, and facial movement analysis — a technically complex process with meaningful quality variation depending on content type.
Technical Guides
Writing a Review Brief: Getting Useful Feedback From Native Speakers
Asking a native speaker to check a translation produces a list of things they would have said differently. Asking specific questions produces something you can act on.
Technical Guides
Terminology Extraction for Video: Finding the Words That Matter
A team asked to list the terms in their content produces the obvious ones and misses the ones that cause problems. Systematic extraction finds the difference.
Technical Guides
Building a Translation Glossary for Video: The Highest-Leverage Hour
The glossary is the artifact that determines whether a localized library reads as coherent or assembled, and most programs build it too late.
Technical Guides
Translation Memory for Video: Reusing Work Across a Growing Library
Translation memory was built for documents, where a reused segment is simply correct. In video, the same segment may not fit the time available.
Technical Guides
SRT, VTT, and ASS: Subtitle Formats Explained and When to Use Each
Choosing a subtitle format determines what styling you can apply, which platforms will accept your file, and how much information survives conversion.
Technical Guides
Subtitle Translation Software: A Buyer's Guide
A polished demo tells you almost nothing about how a tool will handle your actual subtitle files. Here is what to test before you subscribe.
Technical Guides
How Automatic Video Translation Actually Works
Automatic video translation looks like a single button press, but underneath it is a chain of distinct systems handing work to one another. Here is what actually happens at each stage.
Technical Guides
Video to Transcript: The Fastest Ways to Convert Video to Text
Turning a video into an accurate transcript takes more than pressing a button. Here is the practical process, from audio prep to review, that produces a text file you can actually use.
Technical Guides
AI Subtitle Generator: Accuracy, Formats, and What to Check
Auto-generated subtitles are only as useful as the format you export and the checks you run before publishing. This guide covers both.
Technical Guides
Audio to Text Converter: Turning Recordings Into Accurate Transcripts
Audio-only recordings come with their own accuracy challenges, no video frame to fall back on, sometimes rough phone-mic quality, and hours of unbroken speech. Here is how to get a clean transcript out of them anyway.
Technical Guides
How to Translate SRT Files Without Damaging Timecodes
SRT translation is not ordinary document translation: every line must stay attached to the right subtitle event. This guide shows how to protect timecodes, adapt dialogue naturally, validate the file, and review the result in the video.