I will crear subtitulos dinamicos atractivos para redes sociales

Your viewer decides in 3 seconds. Out-of-sync captions lose them.

Free auto-caption tools drift, break your brand names and mangle

technical terms. Every one of those errors costs you retention not

because your content is weak, but because the eye stops following.

MY PROCESS

Whisper large-v3 extracts a timestamp for every single word. Your

glossary is loaded before processing so your brand names and technical

terms survive intact. Then every file stops at a human review gate

before anything is rendered nothing gets delivered that a person

hasn't approved.

The timing comes from the actual acoustic timestamp of each word, not

from a sentence-level guess. That's why the highlight lands where the

word lands.

WHAT MAKES THIS DIFFERENT

1. YOU GET THE QC REPORT

Every delivery includes the quality control file: zero or negative

durations, words appearing before their timestamp, last event inside

media duration, safe-zone margins. You see exactly which verifications

your file passed. Nobody else in this category shows you evidence.

2. SAFE ZONES THAT ACTUALLY WORK

The bottom ~20% and top ~10% of a vertical video belong to the app

interface, not to your text. Your subtitles are positi