{"slug":"medien-halowerk-com-v1-media-chapters-embed-9df6b8","title":"Takes a media file (up to 24 MB) and a list of chapters with start time and titl","host":"medien.halowerk.com","method":"POST","resource":"https://medien.halowerk.com/v1/media-chapters-embed","category":"image","description":"Takes a media file (up to 24 MB) and a list of chapters with start time and title — for example from the video digest, podcast show notes or topic segmentation — and returns the same file with real embedded chapters: MP4/M4A chapter atoms, Matroska chapters, or ID3 chapter frames for MP3. Audio and ","price_listed":0.003,"price_asked":0.003,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":1030,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"chapters":[{"start":0,"title":"Bienen"},{"start":21.1,"title":"Bestäubung"},{"start":37.8,"title":"Was du tun kannst"}],"source":{"url":"https://medien.halowerk.com/beispiel/vortrag.mp4"}},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"chapters":{"items":{"additionalProperties":false,"properties":{"start":{"minimum":0,"type":"number"},"title":{"maxLength":120,"minLength":1,"type":"string"}},"required":["start","title"],"type":"object"},"maxItems":100,"minItems":1,"type":"array"},"source":{"additionalProperties":false,"properties":{"content_base64":{"maxLength":12000000,"type":"string"},"filename":{"maxLength":260,"type":"string"},"url":{"maxLength":2048,"type":"string"}},"type":"object"}},"required":["source","chapters"],"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"},"history":[{"day":"2026-10-31","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.003,"price_match":true,"latency_ms":1030,"error":null}],"description_full":"Takes a media file (up to 24 MB) and a list of chapters with start time and title — for example from the video digest, podcast show notes or topic segmentation — and returns the same file with real embedded chapters: MP4/M4A chapter atoms, Matroska chapters, or ID3 chapter frames for MP3. Audio and video are copied, not re-encoded. Chapters starting after the end are dropped and counted; the end of each chapter is the start of the next. Runs locally with ffmpeg. Fixed price per call.","last_updated":"2026-10-30T13:55:33.024Z","schemes":["exact"]}