Chroma Key Video

Specifications:

• Supported format: mp4

• File Size Limit: - Free / Starter: up to 50MB - Pro: up to 200MB - Enterprise up to 200 MB

• Supported Video Codec: H.264

• Supported Audio Coded: LC-AAC

• Maximum Video Dimension: Do not exceed 7680 pixels on the long edge

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User Guide:

Tutorial: https://www.bilibili.com/video/BV18LDZY1EEh