HALOWERKMedienwerk
chapter split
Takes an audio or video file of up to 60 minutes and a list of chapters with start time and title (e.g. from podcast show notes or topic segmentation) and returns one audio file per chapter, from its start to the next chapter's start, cut exactly by re-encoding. Up to 50 chapters; if all files together exceed 8 MB, Opus at a lower bitrate is suggested. Each file carries its title and duration. Runs locally with ffmpeg; nothing leaves this machine. Billing per started audio minute.
POST https://medien.halowerk.com/v1/chapter-splitEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| source | object | Ja | The recording. Either url or content_base64. |
| duration_minutes | integer | Ja | Length in started minutes — this is what you are billed for. |
| chapters | array | Ja | |
| output_format | string | Nein |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"source",
"duration_minutes",
"chapters"
],
"additionalProperties": false,
"properties": {
"source": {
"type": "object",
"additionalProperties": false,
"description": "The recording. Either url or content_base64.",
"properties": {
"url": {
"type": "string",
"maxLength": 2048,
"description": "Public http(s) URL of the file."
},
"content_base64": {
"type": "string",
"maxLength": 12000000,
"description": "The file inline, base64. Larger files by url."
},
"filename": {
"type": "string",
"maxLength": 260
}
}
},
"duration_minutes": {
"type": "integer",
"minimum": 1,
"maximum": 60,
"description": "Length in started minutes — this is what you are billed for."
},
"chapters": {
"type": "array",
"minItems": 1,
"maxItems": 50,
"items": {
"type": "object",
"required": [
"start"
],
"additionalProperties": false,
"properties": {
"start": {
"type": "number",
"minimum": 0
},
"title": {
"type": "string",
"maxLength": 120
}
}
}
},
"output_format": {
"type": "string",
"enum": [
"mp3",
"opus"
],
"default": "mp3"
}
}
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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