Existing diffusion and autoregressive generative models require repeated neural network evaluations. It is extremely slow for the high-resolution video generation task, as a few-second video can take many minutes to generate. Our work is the first to demonstrate the generation of an entire video using a single neural function evaluation (1NFE) by using our proposed adversarial post-training technique. Our model generates 2 seconds of 1280x720 24fps videos in real-time. We showcase some of the results below:
A girl raises her left hand to cover her smiling mouth.
The camera follows behind a white vintage SUV with a black roof rack as it speeds up a steep dirt road surrounded by pine trees on a steep mountain slope.
A personified cat wearing suits walking on the street.
A white and orange tabby cat is seen happily darting through a dense garden.
An extreme close-up of an gray-haired man with a beard in his 60s. He is dressed in a wool coat suit coat with a button-down shirt. He wears a brown beret and glasses and has a very professorial appearance, depth of field, cinematic 35mm film.
A very high waterfall pouring down.
Medium shot, An adorable happy otter confidently stands on a surfboard wearing a yellow lifejacket, riding along turquoise tropical waters near lush tropical islands, 3D digital render art style.
Wide-angle shot, neon lights and holograms illuminating the scene, a futuristic cityscape with flying cars and towering skyscrapers, a cyborg standing on a rooftop looking over the city, cyberpunk style.
A grandmother with neatly combed grey hair stands behind a colorful birthday cake with numerous candles at a wood dining room table.
Ancient China, with beautiful mountains and rivers, birds singing and flowers fragrant, a middle-aged scholar walks in the picture
Dramatic Rembrandt light, a bearded man pulls out a pistol.
Zombies, mutant species attacking cities, attacking humans.
Humanoid mechs left in the ruins of the city, movie lighting, cold lighting.
A western princess, with sunlight shining through the leaves on her face, facial close-up.
A woman wearing a traditional red wedding dress stands in a dilapidated courtyard, with a Chinese-style gloomy and terrifying atmosphere, oppressive composition, strange, dramatic, movie, folk horror.
A litter of golden retriever puppies playing in the snow. Their heads pop out of the snow, covered in.
A huge spider is climbing to the top of skyscrapers.
A female knight holding a heavy sword stands in front of a Gothic castle in medieval style.
The wind blows the fallen leaves.
Wong Kar-wai style, on the streets of Shanghai, back shot of a woman walking in a cheongsam, nostaglic sepia tone, brightly saturated colors.
Two cute orange cats took a UFO ride to explore the Milky Way, extremely excited, dancing.
A beautiful woman walking on the school playground. The sun shining on her face.
The camera rotates around a large stack of vintage televisions all showing different programs.
An older man playing piano, lit from the side, advertising style.
A dog wearing virtual reality goggles in sunset.
Full shot, 4 men walking across the street.
The monster stared at the food with wide eyes and open mouth. Its posture and expression convey a sense of innocence and playfulness.
Robot dancing in Times Square, American comic style.
A group of friends laughing and chatting around a dinner table, plates of food and glasses of wine, a cozy living room with a fireplace in the background, warm and joyful atmosphere, camera shift left.
Two kangaroos are busy cooking dinner in a kitchen, 3d animation.
An astronaut running through an alley in Rio de Janeiro, 4k, high resolution.
A young singer performing on stage.
A little boy playing with water.
An astronaut riding a horse, high definition, 4k.
A woman reading a flaming burning book while many people are walking around her in a the busy city.
In an ancient, dimly lit library, a young student sits cross-legged on a plush, worn rug, surrounded by towering bookshelves filled with centuries-old volumes.
POV flying through a colorful coral lined streets of an underwater suburban neighborhood.
Timelapse of day to night, Eiffel Tower.
A birthday cake in the plate.
An old lady selling vegetables at a market stall.
A sika deer is drinking water by the stream.
Sea, green island, girl, surround shooting slowly pulling away. realistic movie.
