HALOWERKMedienwerk
video audio replace
Takes a video and an audio file (for example a dubbed track from /v1/dub, a voice-over or music) and returns the video with the new sound: mode replace drops the original audio, mode mix keeps it at original_volume underneath. The new audio is trimmed to the video length or padded with silence, optionally delayed by offset_seconds. The picture is copied, not re-encoded. Output MP4 with AAC inline as base64, max 24 MB. Runs locally with ffmpeg. Fixed price per call.
POST https://medien.halowerk.com/v1/video-audio-replaceEingaben
| Feld | Typ | Pflicht | Beschreibung |
|---|---|---|---|
| video | object | Ja | |
| audio | object | Ja | |
| mode | string | Nein | |
| original_volume | number | Nein | |
| offset_seconds | number | Nein |
Vollständiges Eingabeschema anzeigen
{
"type": "object",
"required": [
"video",
"audio"
],
"additionalProperties": false,
"properties": {
"video": {
"type": "object",
"additionalProperties": false,
"properties": {
"url": {
"type": "string",
"maxLength": 2048
},
"content_base64": {
"type": "string",
"maxLength": 5500000
},
"filename": {
"type": "string",
"maxLength": 260
}
}
},
"audio": {
"type": "object",
"additionalProperties": false,
"properties": {
"url": {
"type": "string",
"maxLength": 2048
},
"content_base64": {
"type": "string",
"maxLength": 5500000
},
"filename": {
"type": "string",
"maxLength": 260
}
}
},
"mode": {
"type": "string",
"enum": [
"replace",
"mix"
],
"default": "replace"
},
"original_volume": {
"type": "number",
"minimum": 0,
"maximum": 1,
"default": 0.2
},
"offset_seconds": {
"type": "number",
"minimum": 0,
"maximum": 600,
"default": 0
}
}
}Ergebnis & Dokumentation
Maschinenlesbare Dokumentation dieses Hubs
Quelle dieser Seite: der veröffentlichte HALOWERK-Katalog. Stand: 2026-11-01, 15:19 UTC.
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