Material Library Usage Guide

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Note: When uploading image, video, or audio materials, only URLs are supported; Base64 is not supported.

1. Image: Image materials

   • Format: jpeg, png, webp, bmp, tiff, gif, heic, heif
   • Aspect ratio (width/height): (0.4, 2.5)
   • Width/height length (px): (300, 6000)
   • Size: Single image less than 30 MB

2. Video: Video materials

   • Format: mp4, mov
   • Resolution: 480p, 720p, 1080p
   • Duration: [2, 15] seconds per video
   • Dimensions:
     • Aspect ratio (width/height): [0.4, 2.5]
     • Width/height length (px): [300, 6000]
     • Total pixels: width × height ∈ [409600, 2086876]
   • Size: Single video no more than 50 MB
   • Frame rate (FPS): [24, 60]

3. Audio: Audio materials

   • Format: wav, mp3
   • Duration: [2, 15] seconds per audio
   • Size: Single audio no more than 15 MB

Create Real Person Material Group

Note: A material group corresponds to only one real person subject, and only materials of the same person with different makeup can be uploaded later.

1. Click Create Material Group

2. Obtain Certification QR Code

3. Perform face verification. After successful verification, click Query Certification Result to complete creation.

Create Real Person Material

Note: The face in the uploaded material images and videos must match the certified person in the material group; otherwise, the upload will fail.

1. Select material group and click Upload Material

2. Fill in parameters, upload files, and click Submit for Upload

3. Wait for material review. If it shows "Available", the image has been uploaded successfully; if it shows "Failed", delete it and upload again.

Create Virtual Material Group

1. Click Create Material Group
   

2. Fill in parameters, upload files, and click Submit for Upload to complete creation

Create Virtual Material

1. Select material group and click Upload Material

2. Fill in parameters, upload files, and click Submit for Upload

3. Wait for material review. If it shows "Available", the image has been uploaded successfully; if it shows "Failed", delete it and upload again.