CogVideoX-5B outputs video in MP4 format, which is widely compatible with all major platforms, editing software, and social media channels. The default resolution is 720x480 pixels, but the model supports multiple aspect ratios including square HD, portrait 4:3, portrait 9:16, landscape 4:3, and landscape 16:9. Frame rates range from 4 to 32 FPS, with 16 FPS as the recommended default for smooth, natural motion. For projects requiring 4K or ultra-HD output, you may need to upscale the video in post-production or explore higher-resolution alternatives like
Kling Video v3 Pro Image to Video, which supports larger native resolutions.