Takes an audio or video file and up to five target languages and returns subtitl
Takes an audio or video file and up to five target languages and returns subtitles for each: the speech is transcribed once with word timestamps, split into cues at pauses, six seconds or 84 characters, and every cue is translated on its own into each language in parallel. The number and timing of cues is identical across all languages and the original, and this is checked for every language.
Answeringour last check, 2026-10-31
1 of 1checks answered this week
1376 msmedian answer time
$0.044listed price per call
$0.044price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://medien.halowerk.com/v1/subtitles-multi
| Category | Image and media |
|---|---|
| Provider host | medien.halowerk.com |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-31 | valid payment request | 402 | $0.044 | 1376 ms |
Example input (from the provider)
{
"body": {
"duration_minutes": 1,
"source": {
"url": "https://static.deepgram.com/examples/Bueller-Life-moves-pretty-fast.wav"
},
"source_language": "en",
"target_languages": [
"de",
"fr"
]
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"duration_minutes": {
"description": "Length in started minutes \u2014 this is what you are billed for.",
"maximum": 30,
"minimum": 1,
"type": "integer"
},
"source": {
"additionalProperties": false,
"description": "The recording. Either url or content_base64.",
"properties": {
"content_base64": {
"description": "The file inline, base64. Larger files by url.",
"maxLength": 12000000,
"type": "string"
},
"filename": {
"maxLength": 260,
"type": "string"
},
"url": {
"description": "Public http(s) URL of the file.",
"maxLength": 2048,
"type": "string"
}
},
"type": "object"
},
"source_language": {
"description": "Spoken language (BCP-47). Omit to detect.",
"maxLength": 12,
"type": "string"
},
"target_languages": {
"items": {
"enum": [
"de",
"en",
"es",
"fr",
"it",
"nl",
"pt",
"pl",
"tr",
"sv",
"da",
"cs",
"ru",
"uk",
"ja",
"zh",
"ko",
"ar"
],
"type": "string"
},
"maxItems": 5,
"minItems": 1,
"type": "array",
"uniqueItems": true
}
},
"required": [
"source",
"duration_minutes",
"target_languages"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}