AI-Flow
Kling V2.6
Kling V2.6 is a pro-grade AI video generator that turns text or a single image into cinematic 1080p clips with fluid motion and native, synchronized audio (dialogue, ambience, and effects).
About This Template
Kling V2.6 creates short, cinematic videos from either a text prompt or a starting image. It generates visuals and audio together in one pass, producing lip-synced dialogue, ambient sound, and effects that match on-screen action. The model excels at realistic scenes but can also handle stylized looks. Key capabilities - Text-to-video and image-to-video in one tool - Native audio generation with lip-sync, ambience, and SFX - 1080p output, fluid motion, and cinematic camera dynamics - Flexible aspect ratios: 16:9, 9:16, 1:1 - Up to 10 seconds per generation Inputs and parameters - prompt (required): Describe the scene, motion, and audio (use quotes for dialogue) - negative_prompt (optional): Elements to exclude - start_image (optional): Animate a still as the first frame - aspect_ratio (optional): 16:9, 9:16, or 1:1 (ignored if start_image is provided) - duration (optional): 5 or 10 seconds - generate_audio (optional): Toggle native audio on/off Prompting tips - Include scene, subject, motion, camera behavior, and audio in one description - Put spoken lines in quotes for lip-synced dialogue - Specify voice tone and ambience (e.g., “warm female voice,” “rain on pavement, distant traffic”) - Use negative_prompt to remove unwanted styles or artifacts Best for - Marketing spots, product demos, and launch teasers - Social content with dialogue and vertical formats - Character moments with speech and expressive motion - Cinematic b-roll with environmental soundscapes Limitations - Maximum 10 seconds per clip - Audio works best in English and Chinese - Character continuity can vary across runs - Complex physics and on-screen text may appear imperfect Output - A video file URI (MP4) with embedded, synchronized audio at standard frame rates
How to Use This Template
Step 1: Enter your text in 'Prompt' Node
Fill the 'Prompt' node with the required text.
No example available.
Step 2: Run the Flow
Click the 'Run' button to execute the flow and get the final output.
Who is this for?
Perfect for professionals and creators looking to streamline their workflow
Video marketers and growth teams
Produce short, polished ads and promos with voiceover and ambient sound directly from a prompt—no separate audio workflow.
Social media creators
Generate vertical or horizontal clips with dialogue and cinematic motion for TikTok, Reels, Shorts, and YouTube.
Product and startup teams
Create quick feature walkthroughs and launch teasers with matched sound effects and narration.
Filmmakers and storyboard artists
Visualize scenes, camera moves, and tone with synced temp audio for previsualization and pitch materials.
Game and IP creators
Prototype character moments, worldbuilding vignettes, and mood pieces with speech and ambience.
Educators and communicators
Turn lesson outlines into clear, voiced explainer clips with supportive environmental audio.
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Frequently Asked Questions
What is Kling V2.6?
Kling V2.6 is an AI model that generates cinematic 1080p videos with synchronized audio from text prompts or a starting image. It produces visuals, dialogue, ambience, and sound effects in a single pass.
How do I get lip-synced dialogue?
Put spoken lines inside quotes within your prompt and optionally describe the voice (e.g., “confident male narrator”). The model will generate matching lip movements and voice.
What inputs can I provide?
Required: prompt. Optional: negative_prompt, start_image, aspect_ratio (16:9, 9:16, 1:1), duration (5 or 10 seconds), and generate_audio to toggle sound.
Does it support image-to-video?
Yes. Provide a start_image and describe the desired motion and audio in the prompt. The image becomes the first frame and is animated accordingly.
What are the output specs?
The model outputs a URI to a 1080p MP4 video with embedded audio at standard frame rates. Aspect ratio can be 16:9, 9:16, or 1:1.
How long can the videos be?
Each generation can be 5 or 10 seconds. For longer projects, create multiple clips and edit them together.
Which languages work best for audio?
Audio generation works best in English and Chinese. Other languages may produce less reliable results.
What makes a strong prompt?
Cover scene setting, subjects, motion, camera behavior, and audio. Use quotes for dialogue, describe ambience and SFX explicitly, and add a negative_prompt to avoid unwanted elements.
Can I disable audio?
Yes. Set generate_audio to false to create silent videos if you plan to add your own audio later.
What are common limitations?
Character consistency can vary across generations, complex physics may look unnatural, and text overlays can distort. Keep prompts clear and concise for best results.
What is AI-FLOW and how can it help me?
AI-FLOW is an all-in-one AI platform that allows you to build, integrate, and automate AI-powered workflows using an intuitive drag-and-drop interface. Whether you're a beginner or an expert, you can leverage multiple AI models to create innovative solutions without any coding required.
Is there a free trial available?
Yes, AI-FLOW offers a free trial to get you started. After that, you can purchase credits as needed—no subscription or long-term commitment required.
Can I integrate my API keys from providers like OpenAI and Replicate with AI-FLOW Cloud Version ?
Yes, you can easily integrate your existing API keys with AI-FLOW. If specified, nodes related to the API Key provided will use your API key, significantly reducing your platform credit usage.