Upload the video or paste a link and download Vietnamese SRT and VTT files, cued from word-level timings. Vietnamese speech comes back as Vietnamese cue text. For the plain transcript, see the Vietnamese transcript page. Packs from $4, credits never expire;
Three steps
All in the browser, with timings handled for you.
Upload video or audio, or paste a link. Files too big for the box carry on at the upload page, up to 10 hours or 5 GB.
Each word has its own timing, so navigating is instant. Place names such as Đà Nẵng, Cần Thơ and Quảng Ngãi deserve a look.
SRT for editors and platform uploads, VTT for browser players, with TXT, DOCX, JSON and MD from the same run.
Captioning Vietnamese
Vietnamese stacks two kinds of mark on one vowel: the letter-shaping marks that make ă, â, ê, ô, ơ and ư, and the tone marks that sit above or below. A single vowel can carry both, as in ưở or ệ. The file has to be UTF-8 in composed form for these to render as one character; a chain that normalises the text differently, or an editor that strips marks it does not recognise, produces vowels with the tone visibly floating off to one side.
The spacing convention is the trap for line breaks. Vietnamese writes each syllable separately, so a single word is often two or three space-separated pieces — sinh viên, Hà Nội, phát triển. A renderer wrapping at any space can split those, leaving half a word at the end of a line. Break between words rather than between the syllables of one.
SRT and VTT downloads are cue text and timings, so no line arrives labelled with a name. Voices are separated in the transcript view, and the JSON export from the same video job keeps that as data.
Delivery
One export covers platform tracks and burned-in text.
Add the SRT as the Vietnamese track in Studio. A reviewed file beats automatic captions, especially on names carrying tone marks.
Both burn text into the picture. Import the SRT into your editor and pick a font that renders stacked diacritics without clipping them.
SRT lands on a caption track with the timings intact; confirm the title font has full Vietnamese coverage before the master render.
VTT loads through an HTML5 track element. For video already online, work from its link instead of re-uploading.
Pricing
A summary is free and fully readable at any length, caption files included. After that: $8 for 1,000 minutes, $12 for 2,000 minutes, $24 for 5,000 minutes, bought once, credits without an expiry.
| Vietnamese video | $8 pack | $12 pack | $24 pack |
|---|---|---|---|
| 12-minute hướng dẫn | $0.10 | $0.07 | $0.06 |
| 50-minute podcast episode | $0.40 | $0.30 | $0.24 |
| 120-minute livestream replay | $0.96 | $0.72 | $0.58 |
Each figure is the portion of one pack the recording uses. Every format is included; the pricing page has the detail.
FAQ
Vietnamese. Cue text is written in the language that was spoken, so Vietnamese audio produces Vietnamese captions with no conversion into another language.
The text was normalised into a decomposed form, or the font lacks proper mark placement. Keep the downloaded UTF-8 file as it is and test the font in the real player.
It should not. Vietnamese writes one word as separate syllables, so a break there splits the word; wrap between words instead.
Yes. Đ is its own letter, not a decorated D, and it is written that way in the cue text.
There is no setting to choose. All regional speech goes through the same pass and is written as it was said.
No. SRT and VTT contain cue text and timings; speaker separation is shown in the transcript view and stored in the JSON export.
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