Baidu Geek Talk
Nov 17, 2021 · Artificial Intelligence
Fast Video Editing: Architecture and AI‑Powered Subtitle & Redundant Segment Detection
Baidu’s Fast Editing tool automates video trimming by using NLP to recognize subtitles, tone markers and duplicate sentences, then aligns them with the timeline for one‑click removal, employing character, Levenshtein and cosine similarity algorithms within a three‑module architecture (Plugin, Window, Caption) and planning on‑device PaddlePaddle analysis to cut latency and cost.
AIDuplicate DetectionNLP
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