HALOWERKMedienwerk
silence split
Takes an audio or video file of up to 60 minutes, detects silences longer than min_silence_seconds below threshold_db and cuts the recording into parts at the middle of each silence. Parts shorter than min_part_seconds are merged with their neighbour; at most 50 parts. Returned are the cut list with start, end and duration of every part and, if they fit into 8 MB together, the parts themselves as MP3 inline; otherwise only the cut list, which is stated. Runs locally with ffmpeg; nothing.
POST https://medien.halowerk.com/v1/silence-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. |
| threshold_db | number | Nein | |
| min_silence_seconds | number | Nein | |
| min_part_seconds | number | Nein | |
| return_audio | boolean | Nein |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"source",
"duration_minutes"
],
"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."
},
"threshold_db": {
"type": "number",
"minimum": -80,
"maximum": -10,
"default": -40
},
"min_silence_seconds": {
"type": "number",
"minimum": 0.2,
"maximum": 30,
"default": 1.5
},
"min_part_seconds": {
"type": "number",
"minimum": 0.5,
"maximum": 600,
"default": 3
},
"return_audio": {
"type": "boolean",
"default": true
}
}
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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