AI Video Captioner

ai-video-editor/video-captioner

Caption a talking video. Only the first two hours are processed. Billed per started source minute; silence removal does not reduce the charge. MP4, SRT and VTT outputs.

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Pricing

Includes our margin. Charged per request from your balance.

Minimum charge: $0.088
Price per minute: $0.088

Max minutes: 120

Source duration rounded up to a whole minute, capped at 120 minutes. Only the first two hours are processed. Server verifies duration before billing.

Details

Provider: ai-video-editor
Added: Oct 6, 2026

Options

Parameters this model accepts.

Parameter	Values	Default
`font`	default, Montserrat-Black, Montserrat-ExtraBold, Poppins-Black, Poppins-Bold, Inter-ExtraBold, Inter-SemiBold, Anton-Regular, BebasNeue-Regular, Bangers-Regular, LuckiestGuy-Regular, ArchivoBlack-Regular, NotoSans-Black Default `default`	`default`
`emoji`	On or off Default `on`	`on`
`shadow`	default, none, soft, hard, glow Default `default`	`default`
`stroke`	default, none, thin, medium, thick Default `default`	`default`
`language`	auto, en, zh-CN, zh-TW, yue, es, fr, de, it, pt, ru, ja, ko, ar, hi, tr, vi, th, id, ms, nl, pl, uk, sv, fi, da, no, nn, cs, sk, ro, hu, el, bg, hr, sr, sl, bs, mk, sq, lt, lv, et, he, fa, ur, ps, sd, bn, as, pa, gu, mr, ne, sa, ta, te, kn, ml, si, my, km, lo, bo, ka, hy, az, kk, uz, tg, tk, mn, ba, tt, be, is, fo, cy, br, eu, gl, ca, oc, lb, la, mt, af, sw, so, am, ha, yo, ln, sn, mg, tl, jw, su, haw, mi, ht, yi Default `auto`	`auto`
`position` Vertical center as a percentage from the top. -1 uses the template.	-1 to 100 Default `-1`	`-1`
`template`	bold-pop, box, karaoke, one-word, word-by-word, minimal, focus, neon, comic, headline, bar, playful Default `bold-pop`	`bold-pop`
`font_size` Scale relative to the template.	0.5 to 2 Default `1`	`1`
`text_case`	default, upper, original Default `default`	`default`
`dictionary` Up to 100 names or terms, one per line.	Text	—
`text_color` Leave empty for the template color; otherwise use #RRGGBB or #RRGGBBAA.	Text	—
`transcript` Optional exact script to replace automatic transcription.	Text	—
`aspect_ratio`	original, 9:16, 16:9, 1:1, 4:5, 5:4, 4:3, 3:4, 3:2, 2:3, 21:9 Default `original`	`original`
`stroke_color` Leave empty for the template color; otherwise use #RRGGBB or #RRGGBBAA.	Text	—
`translate_to`	none, en, zh-CN, zh-TW, yue, es, fr, de, it, pt, ru, ja, ko, ar, hi, tr, vi, th, id, ms, nl, pl, uk, sv, fi, da, no, nn, cs, sk, ro, hu, el, bg, hr, sr, sl, bs, mk, sq, lt, lv, et, he, fa, ur, ps, sd, bn, as, pa, gu, mr, ne, sa, ta, te, kn, ml, si, my, km, lo, bo, ka, hy, az, kk, uz, tg, tk, mn, ba, tt, be, is, fo, cy, br, eu, gl, ca, oc, lb, la, mt, af, sw, so, am, ha, yo, ln, sn, mg, tl, jw, su, haw, mi, ht, yi Default `none`	`none`
`keyword_color` Leave empty for the template color; otherwise use #RRGGBB or #RRGGBBAA.	Text	—
`remove_silence`	On or off Default `off`	`off`
`highlight_color` Leave empty for the template color; otherwise use #RRGGBB or #RRGGBBAA.	Text	—
`words_per_screen` 1–12 words, or -1 to use the template.	-1 to 12 Default `-1`	`-1`
`highlight_keywords`	On or off Default `on`	`on`
`remove_filler_words`	On or off Default `off`	`off`

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