ltx-2.3-pro
1920 +
About
High-fidelity video generation with portrait support, audio-to-video, retake, and extend. Text, image, and audio-driven creation up to 4K at 50 FPS.
Settings
fps- Frame rate in frames per second
task- The generation task to perform
Audio- Input audio file for audio_to_video task
Image- First frame image for image-to-video generation
Video- Input video for retake or extend tasks
duration- Duration of the video in seconds
resolution- Resolution quality of the generated video. Only 1080p is supported for audio_to_video, retake, and extend tasks.
extend_mode- Where to extend the video. Used for extend task.
retake_mode- What to replace in the retake section. Used for retake task.
aspect_ratio- Aspect ratio of the generated video
camera_motion- Camera motion effect to apply to the generated video. Use 'none' for no camera motion.
Generate Audio- Generate audio for the video. Used for text_to_video and image_to_video tasks.
Retake Duration- Duration in seconds of the section to edit. Must be at least 2 seconds. Used for retake task.
Last Frame Image- Last frame image for image-to-video generation. When provided, the video interpolates between the first frame and this last frame.
Retake Start Time- Start time in seconds of the section to edit. Used for retake task.