CogVideoX: Text-to-Video Diffusion Models with An Expert Transformer
CogVideoX: Text-to-Video Diffusion Models with An Expert Transformer
We introduce CogVideoX, a large-scale diffusion transformer model designed for generating videos based on text prompts. To efficently model video data, we propose to levearge a 3D Variational Autoencoder (VAE) to compress videos along both spatial and temporal dimensions. To improve the text-video alignment, we propose an expert transformer with …