segment

Record HLS (.ts segments + playlist) to S3, GCS, Azure, R2, or local disk.

Example

{
  "name": "hls_rec",
  "type": "segment",
  "inputs": ["mix_video", "mix_audio"],
  "config": {
    "storageType": "s3",
    "storageConfig": {
      "bucket": "my-recordings",
      "region": "us-east-1",
      "accessKeyId": "<key>",
      "secretAccessKey": "<secret>",
      "prefix": "shows/2026-06-10/",
      "filename": "composite"
    },
    "segmentDurationSec": 6,
    "encoding": { "videoCodec": "h264", "maxFps": 30 }
  }
}

Config

Field	Default	Description
storageType	—	s3, gcp, azure, or local
storageConfig	—	Provider credentials and path
format	hls	Output format
segmentDurationSec	—	Segment length (1–60s)
maxPlaylistEntries	—	Live sliding window size
encoding	—	H.264 + AAC recommended
captionShowSpeaker	true	Include speaker name in WebVTT

Wiring

Must connect to a single mixed stream — use video_mixer + audio_mixer for RTC rooms.

Wire asr into inputs for subtitle renditions.

Storage config

storageType	Key fields
s3	bucket, region, accessKeyId, secretAccessKey, prefix, filename
gcp	bucket, credentials, prefix, filename
azure	container, accountName, accountKey or sasToken
local	baseDir

Pricing

Output tier by encoded resolution. Sink pricing.