Pembuatan Video HappyHorse 1.0

Documentation Index

Fetch the complete documentation index at: https://docs.apimart.ai/llms.txt

Use this file to discover all available pages before exploring further.

curl --request POST \
  --url https://api.apimart.ai/v1/videos/generations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
    "model": "happyhorse-1.0",
    "prompt": "A little girl walking down the road, cinematic feel",
    "resolution": "1080P",
    "size": "16:9",
    "duration": 5,
    "seed": 42
  }'

{
  "code": 200,
  "data": [
    {
      "status": "submitted",
      "task_id": "task_01J9HA7JPQ9A0Z6JZ3V8M9W6PZ"
    }
  ]
}

​

Otorisasi

Authorization: Bearer YOUR_API_KEY

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Routing Mode

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Parameter Request

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Respons

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Kasus Penggunaan

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Kasus 1: Teks-ke-Video T2V (Request Paling Sederhana)

{
  "model": "happyhorse-1.0",
  "prompt": "A little girl walking down the road, cinematic feel"
}

​

Kasus 2: Teks-ke-Video T2V (Parameter Lengkap)

{
  "model": "happyhorse-1.0",
  "prompt": "A coastal road at sunset, slow-motion camera push-in, cinematic feel",
  "resolution": "1080P",
  "size": "16:9",
  "duration": 8,
  "seed": 42
}

​

Kasus 3: Gambar-ke-Video I2V (first_frame_image)

{
  "model": "happyhorse-1.0",
  "prompt": "Bring the scene in the image to life",
  "first_frame_image": "https://example.com/first_frame.png",
  "resolution": "1080P",
  "duration": 5
}

​

Kasus 4: Gambar-Referensi-ke-Video R2V (beberapa referensi)

{
  "model": "happyhorse-1.0",
  "prompt": "The protagonist from image 1 runs through the scene from image 2, then picks up the prop from image 3. Keep a 3D cartoon style with smooth motion.",
  "image_urls": [
    "https://example.com/img_01.jpg",
    "https://example.com/img_02.png",
    "https://example.com/img_03.jpeg"
  ],
  "resolution": "1080P",
  "size": "16:9",
  "duration": 5
}

​

Kasus 5: Edit Video EDIT (pertahankan audio asli + referensi gaya)

{
  "model": "happyhorse-1.0",
  "prompt": "Convert the character in the video to a cartoon style, preserving the original motion",
  "video_url": "https://example.com/source.mp4",
  "image_urls": [
    "https://example.com/style_ref.jpg"
  ],
  "resolution": "1080P",
  "audio_setting": "origin",
  "seed": 42
}

​

Kasus 6: 720P untuk Menghemat Biaya

{
  "model": "happyhorse-1.0",
  "prompt": "Waves crashing on the beach at sunset",
  "resolution": "720P",
  "size": "16:9",
  "duration": 5
}

​

Panduan Pemilihan Mode

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Tips Penggunaan

1. Logika entry terpadu: field input menentukan mode. Perhatikan bahwa tiga field media (first_frame_image / image_urls / video_url) saling eksklusif secara berpasangan
2. size hanya efektif di T2V/R2V: dalam mode I2V / EDIT, size diabaikan — rasio aspek output ditentukan oleh media input
3. Durasi: 5–10 detik adalah rentang yang ideal. Terlalu pendek menyebabkan gerakan patah-patah; terlalu panjang meningkatkan waktu pemrosesan upstream secara signifikan
4. Kualitas gambar frame pertama: jelas, komposisi baik, subjek berada di tengah — sangat meningkatkan output I2V
5. Penulisan prompt: jelaskan gerakan / kamera / suasana (mis. “slow push-in, cinematic, warm tones”) untuk hasil yang lebih baik daripada deskripsi adegan statis saja
6. Video input EDIT: > 15 detik akan otomatis dipotong oleh upstream dari 0 hingga 15 dtk. Jika memerlukan segmen lain, potong video terlebih dahulu sendiri