
Seedance v1 Lite t2v 480p API by ByteDance
An efficient text-to-video model geared toward fast, cost-effective generation. Ideal for prototyping short narrative clips (5–10 s) with stylistic flexibility and prompt-faithful motion.
入力
出力
待機中各実行には$0.014かかります。$10で約714回実行できます。
次にできること:
コード例
import requests
import time
# Step 1: Start video generation
generate_url = "https://api.atlascloud.ai/api/v1/model/generateVideo"
headers = {
"Content-Type": "application/json",
"Authorization": "Bearer $ATLASCLOUD_API_KEY"
}
data = {
"model": "bytedance/seedance-v1-lite-t2v-480p",
"prompt": "A beautiful sunset over the ocean with gentle waves",
"width": 512,
"height": 512,
"duration": 3,
"fps": 24,
}
generate_response = requests.post(generate_url, headers=headers, json=data)
generate_result = generate_response.json()
prediction_id = generate_result["data"]["id"]
# Step 2: Poll for result
poll_url = f"https://api.atlascloud.ai/api/v1/model/prediction/{prediction_id}"
def check_status():
while True:
response = requests.get(poll_url, headers={"Authorization": "Bearer $ATLASCLOUD_API_KEY"})
result = response.json()
if result["data"]["status"] in ["completed", "succeeded"]:
print("Generated video:", result["data"]["outputs"][0])
return result["data"]["outputs"][0]
elif result["data"]["status"] == "failed":
raise Exception(result["data"]["error"] or "Generation failed")
else:
# Still processing, wait 2 seconds
time.sleep(2)
video_url = check_status()インストール
お使いの言語に必要なパッケージをインストールしてください。
pip install requests認証
すべての API リクエストには API キーによる認証が必要です。API キーは Atlas Cloud ダッシュボードから取得できます。
export ATLASCLOUD_API_KEY="your-api-key-here"HTTP ヘッダー
import os
API_KEY = os.environ.get("ATLASCLOUD_API_KEY")
headers = {
"Content-Type": "application/json",
"Authorization": f"Bearer {API_KEY}"
}API キーをクライアントサイドのコードや公開リポジトリに公開しないでください。代わりに環境変数またはバックエンドプロキシを使用してください。
リクエストを送信
import requests
url = "https://api.atlascloud.ai/api/v1/model/generateVideo"
headers = {
"Content-Type": "application/json",
"Authorization": "Bearer $ATLASCLOUD_API_KEY"
}
data = {
"model": "your-model",
"prompt": "A beautiful landscape"
}
response = requests.post(url, headers=headers, json=data)
print(response.json())リクエストを送信
非同期生成リクエストを送信します。API は予測 ID を返し、それを使用してステータスの確認や結果の取得ができます。
/api/v1/model/generateVideoリクエストボディ
import requests
url = "https://api.atlascloud.ai/api/v1/model/generateVideo"
headers = {
"Content-Type": "application/json",
"Authorization": "Bearer $ATLASCLOUD_API_KEY"
}
data = {
"model": "bytedance/seedance-v1-lite-t2v-480p",
"input": {
"prompt": "A beautiful sunset over the ocean with gentle waves"
}
}
response = requests.post(url, headers=headers, json=data)
result = response.json()
print(f"Prediction ID: {result['id']}")
print(f"Status: {result['status']}")レスポンス
{
"id": "pred_abc123",
"status": "processing",
"model": "model-name",
"created_at": "2025-01-01T00:00:00Z"
}ステータスを確認
予測エンドポイントをポーリングして、リクエストの現在のステータスを確認します。
/api/v1/model/prediction/{prediction_id}ポーリング例
import requests
import time
prediction_id = "pred_abc123"
url = f"https://api.atlascloud.ai/api/v1/model/prediction/{prediction_id}"
headers = { "Authorization": "Bearer $ATLASCLOUD_API_KEY" }
while True:
response = requests.get(url, headers=headers)
result = response.json()
status = result["data"]["status"]
print(f"Status: {status}")
if status in ["completed", "succeeded"]:
output_url = result["data"]["outputs"][0]
print(f"Output URL: {output_url}")
break
elif status == "failed":
print(f"Error: {result['data'].get('error', 'Unknown')}")
break
time.sleep(3)ステータス値
processingリクエストはまだ処理中です。completed生成が完了しました。出力が利用可能です。succeeded生成が成功しました。出力が利用可能です。failed生成に失敗しました。エラーフィールドを確認してください。完了レスポンス
{
"data": {
"id": "pred_abc123",
"status": "completed",
"outputs": [
"https://storage.atlascloud.ai/outputs/result.mp4"
],
"metrics": {
"predict_time": 45.2
},
"created_at": "2025-01-01T00:00:00Z",
"completed_at": "2025-01-01T00:00:10Z"
}
}ファイルをアップロード
Atlas Cloud ストレージにファイルをアップロードし、API リクエストで使用できる URL を取得します。multipart/form-data を使用してアップロードします。
/api/v1/model/uploadMediaアップロード例
import requests
url = "https://api.atlascloud.ai/api/v1/model/uploadMedia"
headers = { "Authorization": "Bearer $ATLASCLOUD_API_KEY" }
with open("image.png", "rb") as f:
files = {"file": ("image.png", f, "image/png")}
response = requests.post(url, headers=headers, files=files)
result = response.json()
download_url = result["data"]["download_url"]
print(f"File URL: {download_url}")レスポンス
{
"data": {
"download_url": "https://storage.atlascloud.ai/uploads/abc123/image.png",
"file_name": "image.png",
"content_type": "image/png",
"size": 1024000
}
}入力 Schema
以下のパラメータがリクエストボディで使用できます。
利用可能なパラメータはありません。
リクエストボディの例
{
"model": "bytedance/seedance-v1-lite-t2v-480p"
}出力 Schema
API は生成された出力 URL を含む予測レスポンスを返します。
レスポンス例
{
"id": "pred_abc123",
"status": "completed",
"model": "model-name",
"outputs": [
"https://storage.atlascloud.ai/outputs/result.mp4"
],
"metrics": {
"predict_time": 45.2
},
"created_at": "2025-01-01T00:00:00Z",
"completed_at": "2025-01-01T00:00:10Z"
}Atlas Cloud Skills
Atlas Cloud Skills は 300 以上の AI モデルを AI コーディングアシスタントに直接統合します。ワンコマンドでインストールし、自然言語で画像・動画生成や LLM との対話が可能です。
対応クライアント
インストール
npx skills add AtlasCloudAI/atlas-cloud-skillsAPI キーの設定
Atlas Cloud ダッシュボードから API キーを取得し、環境変数として設定してください。
export ATLASCLOUD_API_KEY="your-api-key-here"機能
インストール後、AI アシスタントで自然言語を使用してすべての Atlas Cloud モデルにアクセスできます。
MCP Server
Atlas Cloud MCP Server は Model Context Protocol を通じて IDE と 300 以上の AI モデルを接続します。MCP 対応のあらゆるクライアントで動作します。
対応クライアント
インストール
npx -y atlascloud-mcp設定
以下の設定を IDE の MCP 設定ファイルに追加してください。
{
"mcpServers": {
"atlascloud": {
"command": "npx",
"args": [
"-y",
"atlascloud-mcp"
],
"env": {
"ATLASCLOUD_API_KEY": "your-api-key-here"
}
}
}
}利用可能なツール
APIスキーマ
スキーマが利用できません利用可能な例がありません
ByteDance Seedance Lite T2V 480p
ByteDance Seedance Lite T2V 480p is an optimized AI text-to-video generation model developed by ByteDance, now available on WaveSpeedAI. This cost-effective model transforms text prompts into dynamic 5-10 second videos at 480p resolution with efficient processing speed, offering quality visual outputs with enhanced motion and semantic understanding. Part of the Seedance Lite model family, this model delivers excellent performance in text-to-video synthesis at an affordable price point.
Key Features
- Fast Video Generation: Efficient processing creates 5-10 second videos at 480p resolution with vivid details and smooth motion.
- Quality Motion Rendering: Advanced dynamic rendering techniques create natural and realistic movements that bring text descriptions to life.
- Enhanced Semantic Understanding: AI excels in interpreting text prompts to generate coherent and dynamic scenes with professional quality.
- Realistic Physical Simulation: Physics engine simulates realistic physical properties and movements for lifelike video generation.
- Optimized Processing: Balanced for speed and quality, allowing efficient creation of high-quality videos.
- Flexible Parameter Control: Customizable settings offer duration (5-10s), aspect ratio and style adjustments for creative control.
- Professional Quality Output: Lite technology ensures quality results with smooth temporal consistency.
- Cost-Effective Creation: Transform text descriptions into engaging, dynamic content at an affordable price.
Technical Excellence & Optimization
- Lite Architecture: Built on optimized research delivering excellent text-to-video generation performance at reduced cost.
- Efficient Processing: ByteDance technology delivers superior generation efficiency compared to standard T2V solutions.
- Balanced Performance: Optimized video synthesis enables efficient creative workflows and content creation.
- High-Performance Computing: Optimized infrastructure supports efficient, high-volume video generation.
Perfect for Budget-Conscious Creative Work
- Content Creators: Transform text ideas into engaging video content for social platforms at affordable rates.
- Marketing Professionals: Create dynamic promotional videos from text descriptions cost-effectively.
- Social Media Managers: Convert text concepts into shareable, dynamic content that captures attention without breaking budgets.
- E-commerce Teams: Generate product demonstration videos from text descriptions using cost-effective T2V technology.
- Small Businesses: Deliver professional video content with budget-friendly video generation capabilities.
Performance & Efficiency Advantages
- Quality Results: Generate professional videos efficiently with optimized processing speed.
- Cost-Effective Workflow: Advanced AI enables creative iteration and content production at reduced costs.
- Scalable Efficiency: Handle multiple text-to-video conversions efficiently without performance degradation.
- Optimized Value: Advanced algorithms maximize quality while maintaining cost-effectiveness.
Limitations
- Creative Focus: Designed primarily for creative video synthesis; not intended for generating factually accurate content.
- Inherent Biases: Outputs may reflect biases present in the training data, typical of current models.
- Input Sensitivity: The quality and consistency of generated videos depend significantly on the quality of the input text prompt; subtle variations may lead to output variability.
- Resolution Limitation: This model is optimized for 480p video generation and does not support higher resolutions.
- Lite Performance: While cost-effective, may have slightly reduced capabilities compared to Pro versions.
Out-of-Scope Use
The model and its derivatives may not be used in any way that violates applicable national, federal, state, local, or international law or regulation, including but not limited to:
- Exploiting, harming, or attempting to exploit or harm minors, including solicitation, creation, acquisition, or dissemination of child exploitative content.
- Generating or disseminating verifiably false information with the intent to harm others.
- Creating or distributing personal identifiable information that could be used to harm an individual.
- Harassing, abusing, threatening, stalking, or bullying individuals or groups.
- Producing non-consensual nudity or illegal pornographic content.
- Making fully automated decisions that adversely affect an individual's legal rights or create binding obligations.
- Facilitating large-scale disinformation campaigns.






