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Unified Packager - create ISM Manifest

Version 1.7.4 of the Unified Packager executable (mp4split) with convenient commandline parameter mapping. The tool can be used to create Microsoft Smooth Streaming Manifests from ISMV, ISMA and ISMT Files, more output formats are supported. Full Documentation: Unified Packager


  "parameters": {
    "inputs": [
        "file": "ss/tos_10s_eng.isma",
        "track_name": "English",
        "track_language": "eng"
    "license_key": "{MP4SPLIT_LICENSE_KEY}",
    "output": "mss/tos.ism"
  "tool": "mp4split:createism"

Full License: Unified Packager Licensing Contact our HelpDesk for more use-cases or a testing-license

Parameter Properties Default Type Choice Description
asset_id required
environment required 'prod', 'test', 'staging', 'PROD', 'TEST', 'STAGING'
merchant required DRMtoday merchant(organization)
password required DRMtoday password
user required DRMtoday username
output required
variant_id optional Optional variant ID
timescale optional 10000000 str
license_key optional {MP4SPLIT_LICENSE_KEY} str
key optional
key_id optional
inputs optional [list value]
ingest optional true bool
stream_type optional VIDEO_AUDIO str 'VIDEO_AUDIO', 'AUDIO', 'VIDEO'