HALOWERKMedienwerk
audio concat
Takes 2 to 10 audio or video files (each up to 24 MB, together up to 60 minutes) and joins their audio in the given order. Between parts either a pause of chosen length or a crossfade is placed; optionally every part is brought to a common loudness first so that no part is suddenly louder. The start time of every part in the joined file is measured and returned, ready for chapter marks. Output as MP3, Opus, WAV or FLAC inline, max 8 MB. Runs locally with ffmpeg; nothing leaves this machine..
POST https://medien.halowerk.com/v1/audio-concatEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| files | array | Ja | |
| gap_seconds | number | Nein | |
| crossfade_seconds | number | Nein | If > 0, parts overlap by this much instead of a gap. |
| match_loudness | boolean | Nein | |
| output_format | string | Nein |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"files"
],
"additionalProperties": false,
"properties": {
"files": {
"type": "array",
"minItems": 2,
"maxItems": 10,
"items": {
"type": "object",
"required": [
"source"
],
"additionalProperties": false,
"properties": {
"label": {
"type": "string",
"maxLength": 80
},
"source": {
"type": "object",
"additionalProperties": false,
"properties": {
"url": {
"type": "string",
"maxLength": 2048
},
"content_base64": {
"type": "string",
"maxLength": 5000000
},
"filename": {
"type": "string",
"maxLength": 260
}
}
}
}
}
},
"gap_seconds": {
"type": "number",
"minimum": 0,
"maximum": 10,
"default": 0.5
},
"crossfade_seconds": {
"type": "number",
"minimum": 0,
"maximum": 5,
"default": 0,
"description": "If > 0, parts overlap by this much instead of a gap."
},
"match_loudness": {
"type": "boolean",
"default": true
},
"output_format": {
"type": "string",
"enum": [
"opus",
"mp3",
"wav",
"flac"
],
"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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