video
Kling Video
Thirty-endpoint Kling video suite spanning LipSync dubbing, O1 dual-keyframe, O3 4K, and standard tiers.
Studio is in early access; availability resolves per project after sign-in.
- Endpoints
- 30
- Eligible
- 30
- Input schemas imported
- 30 / 30
- Delivery
- fal.ai
- Weights
- Not stated
- Developer
- Not stated in source
Overview
Kling Video spans LipSync, O1, O3, standard, 4K, voice, and video-to-video endpoint lines. LipSync builds lip-matched video from audio for 2-10 second sources with up to 60 seconds of audio, aimed at dubbing and localization. O1 inverts image-to-video with dual start and end keyframes for deterministic 5 or 10-second transitions. O3 4K renders native 4K in one step with a stylized, anime-leaning bias.
Capabilities
- Audio-driven LipSync dubbing
- Dual-keyframe O1 transitions
- Native single-step O3 4K
- Thirty-endpoint tier breadth
Best for
- Video dubbing and translation
- Timelapse and morphing sequences
- Stylized keyframe animation
Use cases
- Global content localization
- Product transformation reels
- Anime-leaning reveals
Endpoints
30 eligible. Cataloged is not the same as executable: Studio resolves which endpoints a project can run.
| Endpoint | Task | Catalog status | Inputs |
|---|---|---|---|
fal-ai/kling-video/create-voice | speech | Eligible | 1 fields · requires voice_url |
fal-ai/kling-video/lipsync/audio-to-video | video editing | Eligible | 2 fields · requires video_url, audio_url |
fal-ai/kling-video/lipsync/text-to-video | text to video | Eligible | 5 fields · requires video_url, text, voice_id |
fal-ai/kling-video/o1/image-to-video | image to video | Eligible | 4 fields · requires prompt, start_image_url |
fal-ai/kling-video/o1/reference-to-video | reference to video | Eligible | 5 fields · requires prompt |
fal-ai/kling-video/o1/standard/image-to-video | image to video | Eligible | 4 fields · requires prompt, start_image_url |
fal-ai/kling-video/o1/standard/reference-to-video | reference to video | Eligible | 5 fields · requires prompt |
fal-ai/kling-video/o1/standard/video-to-video/edit | video to video | Eligible | 5 fields · requires prompt, video_url |
fal-ai/kling-video/o1/standard/video-to-video/reference | video to video | Eligible | 7 fields · requires prompt, video_url |
fal-ai/kling-video/o1/video-to-video/edit | video to video | Eligible | 5 fields · requires prompt, video_url |
fal-ai/kling-video/o1/video-to-video/reference | video to video | Eligible | 7 fields · requires prompt, video_url |
fal-ai/kling-video/o3/4k/image-to-video | image to video | Eligible | 7 fields · requires image_url |
fal-ai/kling-video/o3/4k/reference-to-video | reference to video | Eligible | 10 fields |
fal-ai/kling-video/o3/4k/text-to-video | text to video | Eligible | 6 fields |
fal-ai/kling-video/o3/4k/video-to-video/edit | video to video | Eligible | 6 fields · requires prompt, video_url |
fal-ai/kling-video/o3/4k/video-to-video/reference | video to video | Eligible | 8 fields · requires prompt, video_url |
fal-ai/kling-video/o3/pro/image-to-video | image to video | Eligible | 7 fields · requires image_url |
fal-ai/kling-video/o3/pro/reference-to-video | reference to video | Eligible | 10 fields |
fal-ai/kling-video/o3/pro/text-to-video | text to video | Eligible | 6 fields |
fal-ai/kling-video/o3/pro/video-to-video/edit | video to video | Eligible | 6 fields · requires prompt, video_url |
fal-ai/kling-video/o3/pro/video-to-video/reference | video to video | Eligible | 8 fields · requires prompt, video_url |
fal-ai/kling-video/o3/standard/image-to-video | image to video | Eligible | 7 fields · requires image_url |
fal-ai/kling-video/o3/standard/reference-to-video | reference to video | Eligible | 10 fields |
fal-ai/kling-video/o3/standard/text-to-video | text to video | Eligible | 6 fields |
fal-ai/kling-video/o3/standard/video-to-video/edit | video to video | Eligible | 6 fields · requires prompt, video_url |
fal-ai/kling-video/o3/standard/video-to-video/reference | video to video | Eligible | 8 fields · requires prompt, video_url |
fal-ai/kling-video/v2.5-turbo/pro/image-to-video | image to video | Eligible | 6 fields · requires prompt, image_url |
fal-ai/kling-video/v2.5-turbo/pro/text-to-video | text to video | Eligible | 5 fields · requires prompt |
fal-ai/kling-video/v2.5-turbo/standard/image-to-video | image to video | Eligible | 5 fields · requires prompt, image_url |
fal-ai/kling-video/video-to-audio | video editing | Eligible | 4 fields · requires video_url |
Questions
How does O1 differ?
Two keyframes constrain both ends; 5 or 10 second deterministic output.
What is O3 4K?
Native 4K single-step generation with stylized bias.