Why don't subtitles match dubbing?
Why Hacker News recommends it
Cited in subtitle threads for its explanation of why subtitles are condensed and adapted rather than literal.
What it is
Tom Scott explains why subtitles often differ from dubbed dialogue, covering how translation, timing and reading speed shape each. It features translators and voice talent working in several languages.
Recommended by 0 HN commenters across 0 different months, 2024 to 2025.
What Hacker News said
Cites throw0101b · 2024-01 · on “Tom Scott: After ten years, it's time to stop making videos [video]”
> Turn on the subtitles on any of his videos (particularly when there are multiple speakers) and you'll see the effort that goes in to it. He actually did a video on subtitles recently, "Why don't subtitles match dubbing?": * [this video]
Cites alister · 2024-01 · on “Tom Scott: After ten years, it's time to stop making videos [video]”
> Unless the difference actually contains significantly different meaning and can lead to misunderstanding, I don't see why that'd an issue The following are some of the reasons why it's very desirable that audio and subtitles should match: (1) It's great when you're trying to learn a language or to watch in a language in which you're not fluent. It's extremely frustrating when the audio and subtitles don't match. This point is made by many people in the comments to the video[1]. (2) Even if you're fluent in the language, if you're watching with both audio and subtitles enabled, it's jarring when they don't match. (3) If you didn't understand something in the audio (because of poor pronuncia
Cites horseradish7k · 2025-07 · on “Complete silence is always hallucinated as "ترجمة نانسي قنقر" in Arabic”
well, auto correcting grammar happens in normal subtitles too... "Why don't subtitles match dubbing?" by Tom Scott: [this video]
Cites cyphar · 2025-10 · on “Why did Crunchyroll's subtitles just get worse?”
I agree there appears to be very little interest in subtitles in Japan from most Japanese people, but it is absolutely not true that Japanese subtitles are as haphazard as you say. The overwhelming majority of official Japanese subtitles I have seen (having studied Japanese for more than 5 years now) are not only word-accurate transcriptions, but also include transcriptions of noises (like あああああ for screams) as well as SDH-like notations for sound effects. Most include furigana for new/uncommon words as well. This has been the case for all anime, dramas, and movies I have watched with subtitles for the past 5 years (too many hours to count). Funnily enough, the complaints you have here actua