ᡤᡝᠯᡳ ᡩᡝ ᠵᡠᠸᡝᠨ

Ffmpeg Api · Loudnorm

ᠵᡠᠸᡝᠪᡠᠮᠪᡳ

ᠮᠣᡩᡝᠯ id ffmpeg-api/loudnorm
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/ffmpeg-api/loudnorm?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

ᡴᡳᠴᡝ ᡩᡝ ᠵᡠᠯᡤᡝ ᡤᡡᠨᠠᠨ ᠪᡝ $0.306 ᠪᠠᠶᠠᠮᠪᡳ ᠵᠣᡵᡤᠣᠨᡳ ᡠᠰᡳᡥᠠᡩᡝ, ᠰᡠᠯᡝ ᠠᠮᡝᠪᡠᠮᠪᡳ ᡝᡵᡝ ᠵᠠᠯᡳᠨᡩᡝ ᠠᠰᡠᠮᠪᡳ

API ᡩᠠᠮᡠᠨ ᡤᠠᠯᠠ

ᠵᠠᠯᡠ ᠪᡝ EBU R128 ᠵᠠᠯᡠ ᡩᡝ ᠨᠠᠩᡤᡳ ᡩᡝ ᠵᠠᠯᡠᠮᡝ LUFS᠂ ᠰᡠᡵᡩᡝ ᡶᠠᠶᠠᠯᠠᠨ ᠵᠠᠯᡠ ᠪᡝ ᠵᠠᠯᡠᠮᡝ ᠵᠠᠪᡠᠮᡪᠪᡳ

Utility · ᡤᡳᠰᡠᠨ

ᡳᠨᡝ ᡝᠮᡠᠨᡳᠩᡤᡝ ᡝᡵᡝᠮᡝ ᡩᡝ

ᡝᡵᡝ ᠵᡠᠯᡝᠨ ᡩᡝ ᡤᡝᡪᡳᠯᡝᠨ ᠪᠠᠶᠠᠨᠠᠮᡝ ᠠᠮᡪᠠᠯᠠ ᡶᡳᠯᡝᠮᡝ ᠪᡝᠶᡝᠮᡝ᠃ API ᠵᡳᡵᡤᠠᡳ ᡤᠠᡳᡥᠠᡩᡝ ᡤᡝᡪᡳᠯᡝᠨ ᠵᠠᠯᠠᠨᠠᠮᡝ ᠪᡠᠶᡝᠮᡝ ᠮᡠᠰᡝᡳ ᠰᡠᠯᡠᠨᡩᡝ ᠪᠠᠶᠠᠨᠠᠮᡝ᠂ ᠝ᠮᡤᡳ ᠮᡠᠰᡝ ᠠᠶᠠᠨ 7 ᡥᠠᠨ ᠰᠠᡳᠨᠠᠮᡝ᠃

ᡤᡳᠰᡠᠨ ᠪᡠᠶᡝᠮᡝ

ᠵᠠᡴᡠᠨᡳ ᠵᡠᠯᡝ ᡩᡝᡵᡤᡳ ᡩᡝᠪᡝᠰᡠᠮᡝ ᠵᡠᠯᡤᡝ ᠪᡠᠶᡝᠮᡝ᠈ ᡳᠨᡳ ᡤᡳᠰᡠᠨ ᠪᠠᡳ ᡝᠨᡝᠩᡤᡳ ᠠᠮᠪᡳ

•ᡴᠠᠷᠠᡴᡡ audio_url
ᠪᡠᠮᠪᡳ ᡝᠮᡠ ᡩᠠᡵᠠᠮᡝ

ᠵᠠᠯᠠᡵᠠ ᡤᡳᠰᡠᠨ ᡳ ᡶᡳᠯᡝ ᡤᠠᠨᠠᠮᡝ᠂ URL᠉

ᠵᡠᠯᡤᡝ ᠵᡝᡵᡤᡳ integrated_loudness · true_peak · loudness_range · offset · measured_i · measured_lra · measured_tp · measured_thresh · linear · dual_mono · print_summary
ᠵᡠᠯᡝ -18

ᡤᡳᠰᡠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠵᠠᠯᠠᠨ LUFS᠂ ᠯᠠᠶᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ᠉

ᠵᡠᠯᡝ -0.1

ᠰᡡᠯᡩᡝ ᡝᠰᡝᠨ dBTP᠂ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ᠉

ᠵᡠᠯᡝ 7

ᡤᡳᠰᡠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠵᠠᠯᠠᠨ LU᠉

ᠵᡠᠯᡝ 0

ᠵᠠᠯᠠᠨ ᡳ ᠵᠠᠯᠠᠨ dB᠂ ᡝᡳᠮᡝ ᡝᠰᡝᠨ ᡩᡝ ᠰᡝᡵᡤᡳᠶᡝᠮᡝ ᠪᠠᠨᠵᡳᠮᡝ᠉

ᡝᠮᡠ ᠪᠠᠨᠵᡳᠮᡝ ᡳ ᠵᠠᠯᠠᠨ᠂ linear ᡩᡝ ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᡳ ᡶᡳᠯᡝ ᡩᡝ ᡝᠮᡤᡝᠯᡝᠮᡝ ᠪᠠᠨᠵᡳᠮᡝ LUFS᠉

linear ᡩᡝ ᠪᡠᠶᡝᠮᡝ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ LU᠉

linear ᡩᡝ ᠪᡠᠶ᠝ᠮᡝ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ dBTP᠉

ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᡳ ᠵᠠᠯᠠᠨ ᡳ ᡥᠠᠨᡩᠠᠰᡠᠨ LUFS᠂ linear ᠣᠯᡥᠣ ᡩᡝ ᠠᠮᠪᠠᠨ᠉

POST /run/ffmpeg-api/loudnorm?wait=20 ᠵᠠᠯᡳᠨ → $0.306
# Run the model; wait up to 20 s for the finished result in the same call
curl -X POST "https://api.doitong.com/v1/run/ffmpeg-api/loudnorm?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "audio": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  }'

# Still "queued" or "running"? Poll with the id from the response:
curl "https://api.doitong.com/v1/requests/REQUEST_ID?wait=20" \
  -H "Authorization: Bearer $DOITONG_API_KEY"

ᡝᠨᡳ ᠵᠠᠯᡳᠨ ᠪᡝ ᠵᠠᠯᠠᠨᠠᠮᡝ

ᡳᠨᡝ ᠵᠠᠯᠠᠨ ᡝᡵᡝ ᠪᡠᡵᡝᠪᡝᡵᡳ ᡩᡝ ᠪᡳᠮᡝ᠈ Doitong API ᡩᡝ ᠵᡝᠯᡤᡳ ᡩᠠᡵᠠᠮᡝ᠈ Remember ᠵᡠᠯᡝᠮᡝ ᡤᡳᠯᠠᠮᡝ localStorage ᡩᡝ ᠰᡠᠯᡝᠮᡝ ᠪᡳᠮᡝ API ᠵᠠᠯᠠᠨ ᠠᠪᠠᠮᡝ

Ffmpeg Api · Loudnorm ᡠᡵᡝᠮᡝ

`audio_url` ᡩᡝ ᠪᡳ ᠪᡝ ᠵᠠᠯᡠ ᠪᡝ ᠵᠠᠯᡠᠮᡝ ᠵᠠᠪᡠᠮᡪᠪᡳ. `integrated_loudness` (-70 ᡩᡝ -5 LUFS)᠂ `true_peak` (-9 ᡩᡝ 0 dBTP) ᠪᡝ `loudness_range` (1 ᡩᡝ 20 LU) ᡩᡝ ᠵᠠᠯᡠ ᠰᡠᠩᡤᠠᠯᠠᠮᡪᠪᡳ. ᠵᠠᠯᡠ ᠵᠠᠯᡠ ᡩᡝ ᠵᠠᠯᡠ ᠵᠠᠯᡠ ᠵᠠᠯᡠ ᠵᠠᠯᡠ ᠪᡝ ᠠᠨᡳᠶᠠᠨ ᠵᠠᠪᡠᠮᡪᠪᡳ. ᠨᡝᠮᡝ ᡳᠯᠠᠨ ᠵᠠᠯᡠ ᡩᡝ ᠣᠴᡳᠮᡝ ᠮᡝᠨᡩᡠᠯᡝᠮᡝ ᠵᠠᠯᡠ ᠠᠪᡠᠮᡪᠪᡳ᠂ ᠮᡝᠨᡩᡠᠯᡝᠮᡝ ᠵᠠᠩᡤᡳᠨ ᠪᡝ ᠵᠠᠪᡠᠮᡝ ᠠᠮᠪᡳ.

ᠵᠠᡴᡠᠨ

ᠵᠠᡴᡠᠨᡳ ᡤᡳᠰᡠᠨ ᠵᡝᠯᡤᡳ ᠠᠪᠠᠮᠪᡳ᠈ ᠨᡝᠮᡝ ᠮᡠᠰᡝ ᡠᠯᠠᠮᠪᡳ ᠵᠠᡴᡠᠨᡳ ᡤᡳᠰᡠᠨ

ᠵᡝᡵᡤᡳᡠᠯᠠᠮᡝ ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝᠠᠪᠠᠮᡝ ᠵᠠᠪᡠᠨ ᠵᠠᠯᠠᠨᡳ ᡤᡳᠰᡠᠨ
audio_urlᡴᠠᠷᠠᡴᡡ audio
ᡠᠯᠠᠮᡝurl · audio
ᠵᠠᠯᠠᡵᠠ ᡤᡳᠰᡠᠨ ᡳ ᡶᡳᠯᡝ ᡤᠠᠨᠠᠮᡝ᠂ URL᠉
integrated_loudnessᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝ-18
-70 – -5
ᡤᡳᠰᡠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠵᠠᠯᠠᠨ LUFS᠂ ᠯᠠᠶᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ᠉
true_peakᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝ-0.1
-9 – 0
ᠰᡡᠯᡩᡝ ᡝᠰᡝᠨ dBTP᠂ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ᠉
loudness_rangeᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝ7
1 – 20
ᡤᡳᠰᡠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠵᠠᠯᠠᠨ LU᠉
offsetᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝ0
-99 – 99
ᠵᠠᠯᠠᠨ ᡳ ᠵᠠᠯᠠᠨ dB᠂ ᡝᡳᠮᡝ ᡝᠰᡝᠨ ᡩᡝ ᠰᡝᡵᡤᡳᠶᡝᠮᡝ ᠪᠠᠨᠵᡳᠮᡝ᠉
linearᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝboolean
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝfalse
ᠵᠠᠯᠠᠨ ᡳ ᡥᠠᠩᡤᠠᠨ ᠰᠣᠩᡤᠣᠮᡝ᠄ false ᡩᡝ ᠵᠠᠯᠠᠨ ᡤᡝᠮᡠ ᡶᡳᠯᡝᠮᡝ ᡳ ᠠᠷᠠᠮᡝ ᠪᠠᠨᠵᡳᠮᡝ᠂ true ᡩᡝ ᠵᠠᠯᠠᠨ ᡝᠮᡠ ᡶᡳᠯᡝᠮᡝ ᡳ ᠪᠠᠨᠵᡳᠮᡝ᠉
dual_monoᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝboolean
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝfalse
ᠮᠣᠨᠣ ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᠵᠠᠯᠠᠨ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ ᠪᡠᠮᡝ᠂ EBU R128 ᠵᠠᠯᠠᠨ ᡤᠠᠨᠠᠮᡝ ᠵᠠᠯᠠᠨ ᠪᠣᠯᡥᠣᠨᡳ ᠰᡝᡵᡝᠨᡩᡝ᠉
print_summaryᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝboolean
ᠵᠠᠯᠠᠨᡳ ᠵᡠᠯᡝfalse
ᠵᠠᠯᠠᠨ ᡩᡝ ᡤᡳᠰᡠᠨ ᡳ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ ᡳ ᠠᠰᡠᠮᡝ ᠣᠮᠪᡳ᠉
measured_iᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber | null
-99 – 0
ᡝᠮᡠ ᠪᠠᠨᠵᡳᠮᡝ ᡳ ᠵᠠᠯᠠᠨ᠂ linear ᡩᡝ ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᡳ ᡶᡳᠯᡝ ᡩᡝ ᡝᠮᡤᡝᠯᡝᠮᡝ ᠪᠠᠨᠵᡳᠮᡝ LUFS᠉
measured_lraᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber | null
0 – 99
linear ᡩᡝ ᠪᡠᠶᡝᠮᡝ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ LU᠉
measured_tpᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber | null
-99 – 99
linear ᡩᡝ ᠪᡠᠶ᠝ᠮᡝ ᠵᠠᠯᠠᠨ ᠪᠠᠨᠵᡳᠮᡝ dBTP᠉
measured_threshᠵᡠᠯᡝ
ᡠᠯᠠᠮᡝnumber | null
-99 – 0
ᡝᡵᡝᠮᡝ ᠪᡠᠮᡝ ᡳ ᠵᠠᠯᠠᠨ ᡳ ᡥᠠᠨᡩᠠᠰᡠᠨ LUFS᠂ linear ᠣᠯᡥᠣ ᡩᡝ ᠠᠮᠪᠠᠨ᠉
ᡴᠠᠷᠠᡴᡡ ᠵᠠᡴᡠᠨᡳ ᡤᡳᠰᡠᠨ᠈ ᠮᡠᠰᡝ ᡝᠮᡠ ᠠᠪᠠᠮᠪᡳ

ᠪᡠᠮᠪᡳᠯᡝᠰᡝ ᡝᠮᡠ ᡤᡝᠮᡠᠨᡳ https:// URL᠈ 10 MB ᡩᡝ ᡩᡝᠷᡤᡳ data: URI ᠵᡝᡵᡤᡳ ᡝᠮᡝ᠈ ᡳᠨᡝ ᠪᡠᠮᠪᡳᠯᡝᠰᡝᠨᡳ file_url ᠠᠪᠠᠮᠪᡳ ᠪᡠᠮᠪᡳ

ᠪᡠᠶᡝᠮᡝ

GET /requests/req_8k2m4q7x1z9c3v5b6n0p2r4t
{
  "id": "req_8k2m4q7x1z9c3v5b6n0p2r4t",
  "object": "request",
  "model": "ffmpeg-api/loudnorm",
  "status": "succeeded",
  "created_at": "2026-10-20T12:00:00Z",
  "started_at": "2026-10-20T12:00:02Z",
  "completed_at": "2026-10-20T12:00:09Z",
  "queue_position": null,
  "cost": {
    "credits": 306,
    "usd": "0.306",
    "charged": 306,
    "refunded": 0
  },
  "input": {
    "audio_url": "https://content.doitong.com/audio/showcase/v3/tools/dub_es.mp3"
  },
  "output": {
    "audio": {
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_name": "0-output.mp3",
      "file_size": 1843200
    },
    "summary": {
      "input_integrated": 1.0,
      "input_true_peak": 1.0,
      "input_lra": 1.0,
      "input_threshold": 1.0,
      "output_integrated": 1.0,
      "output_true_peak": 1.0,
      "output_lra": 1.0,
      "output_threshold": 1.0,
      "normalization_type": "string",
      "target_offset": 1.0
    }
  },
  "outputs": [
    {
      "type": "audio",
      "url": "https://content.doitong.com/dev-api/2026/10/20/req_8k2m4q7x1z9c3v5b6n0p2r4t/0-output.mp3",
      "content_type": "audio/mpeg",
      "file_size": 1843200,
      "duration": 12,
      "stored": true
    }
  ],
  "error": null,
  "metrics": {
    "inference_seconds": 6.8
  },
  "urls": {
    "self": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t",
    "cancel": "https://api.doitong.com/v1/requests/req_8k2m4q7x1z9c3v5b6n0p2r4t/cancel"
  }
}
ᡤᡝᠯᡝᠮᡝ ᡥᡡᠯᡤᡠᠨᡳ ᡳᠨᡠᡝᠯᡝᡥᡝ outputs[].url ᠰᡠᠯᡠᠨ ᡩᡝ ᠰᡳᡵᡝ ᡶᡳᠯᡝ᠈ ᠝ᠮᡤᡳ ᠮᡠᠰᡝ ᠠᠪᠠᠯᡳ ᠵᡝᠮᡤᡳᠨ GB-ᠪᡳᠶᠠ ᠵᡝᠮᡤᡳᠨ ᠪᡝ ᡝᠮᡠᠯᡝᠮᡝ ᠠᠪᠠᠯᡳ 7 ᡥᠠᠨ ᠰᡳᠯᡤᠠᠨ ᡩᡝ᠈ ᠰᡳᠨᡳ ᠪᠠᠯᠠᠨᠰᡳ ᠵᡠᠶᡝᡵᡝᠨ ᠠᠪᠠᠯᡳ ?storage= ᡩᡝ ᡝᠵᡝᠨ ᡥᠠᠯᠠᠮᡝ᠉
ᡝᠮᡠ ᡤᡳᠰᡠᠨ ᡝᠮᡠ ᠮᠣᡩᡝᠯ ᡩᡝtype, url, content_type, width, height ᠮᠠᠩᡤᡳ duration᠈ ᠵᠠᠯᠠᠨ᠈ ᠪᡠᠵᡠᠮᠪᡳ ᠮᠠᠩᡤᡳ ᠵᡝᡵᡤᡳ ᡩᡝᠨᡳ᠈ output ᠮᠣᡩᡝᠯᡳᠨᡳ ᡝᠮᡠ ᠵᠠᠯᠠᠨ
ᠪᡠᠶᡝᠮᡝᠨᡳ ᡤᡳᠰᡠᠨ
audio
object {url, content_type, file_name, file_size}ᠵᠠᠯᠠᠨ ᡩᡝ ᠪᠠᠨᠵᡳᠮᡝ ᠪᠣᠯᡥᠣ ᡤᡳᠰᡠᠨ ᡳ ᡶᡳᠯᡝ᠉
summary
object {input_integrated, input_true_peak, input_lra, input_threshold, output_integrated, output_true_peak, output_lra, output_threshold, normalization_type, target_offset} | nullᠵᠠᠯᠠᠨ ᡳ ᠪᠠᠨᠵᡳᠮᡝ ᠵᠠᠯᠠᡵᠠ ᡤᡝᠯᡤᡳᠶᡝᠨᡳ ᠵᠠᠯᠠᠨ᠉

ᡝᠯᡤᡳ ᡩᠠᠯᡳᠨ: ᡤᡳᠰᡠᠨ ᡳ ᠪᠠᡳ᠌ᠯᠠᠩᡤᠠ

AI ᠠᡤᡝᠨᡨᡳ ᡠᠴᡠᠷᡳ᠈ ᡝᡵᡝ ᡩᡝᠪᡝᡵᡳ Markdown ᠰᡳᠨᡩᠠᡵᡳ https://doitong.com/mnc/developers/models/ffmpeg-api/loudnorm.md. ᡝᡵᡝ ᠮᠣᡩᡝᠯ ᠵᠠᡴᡠᠨ ᠰᡠᠯᡠᠮᡝ https://doitong.com/developers/llms.txt