Peak

Name	Type	Description
source	object	Normalization analysis results for cases where the analysis was run separately.
peak_level_db	number	Audio peak level in decibels (dB).
analyzer_track_index	integer	Limits analyzer to run on a particular track.
is_optional	boolean	if set to true, the transcode will not fail if this media type did not exist in the source.

---

Example peak

{
  "uid": "transcode_media",
  "kind": "transcode",
  "payload": {
    "location": {
    },
    "targets": [
      {
        "file_pattern": "{source_basename}_converted.mp4",
        "container": {
          "kind": "mp4"
        },
        "video": {
        },
        "audio": [
          {
            "codec": "heaac_v2",
            "channels": 4,
            "sample_rate": 48000,
            "filters": [
              {
                "kind": "normalize",
                "payload": {
                  "kind": "peak",
                  "payload": {
                    "peak_level_db": -3
                  }
                }
              }
            ]
          }
        ]
      }
    ]
  }
}