SiliconCloud上线视频生成模型LTX-Video，可免费尝鲜

原创 SiliconCloud 2024-11-28 11:10 北京

开发者都在赞叹它的视频生成速度。

今天，硅基流动SiliconCloud上线了首个由Lightricks开源的视频生成模型LTX-Video（限时免费），这是一个基于DiT架构的2B参数模型，能够在832*480分辨率下生成24 FPS的高质量视频，视频生成速度极快。

在线体验

https://cloud.siliconflow.cn/playground/text-to-video/17885302648

至此，硅基流动SIliconCloud为开发者提供了真正意义上品类齐全的大模型工厂，平台上LLM、视频、图片、嵌入、向量化等各类模型一应俱全，开发者可轻松调用API自由对比搭配体验各类模型，为生成式AI应用选择最佳实践。

LTX-Video视频生成特点及效果

LTX-Video在大规模的多样化视频数据集上进行训练，能够生成具有现实感和多样化内容的高分辨率视频。简单而言，LTX-Video主要包括以下三大特性：

可扩展的长格式视频制作：能够生成扩展的、高质量的视频，具有一致性和可扩展性，提供更多灵活性和控制。

更快的处理和渲染时间：针对GPU和TPU系统进行优化，在保持高视觉质量的同时大幅缩短视频生成时间。

高质量的运动和结构一致性：独特帧间学习确保了帧与帧之间的连贯过渡，消除了场景中的闪烁和不一致问题。

感受一下SiliconCloud上的LTX-Video在不同场景下的视频生成效果。

提示词：A woman with light skin, wearing a blue jacket and a black hat with a veil, looks down and to her right, then back up as she speaks; she has brown hair styled in an updo, light brown eyebrows, and is wearing a white collared shirt under her jacket; the camera remains stationary on her face as she speaks; the background is out of focus, but shows trees and people in period clothing; the scene is captured in real-life footage.

提示词：A detailed wooden toy ship with intricately carved masts and sails is seen gliding smoothly over a plush, blue carpet that mimics the waves of the sea. The ship's hull is painted a rich brown, with tiny windows. The carpet, soft and textured, provides a perfect backdrop, resembling an oceanic expanse. Surrounding the ship are various other toys and children's items, hinting at a playful environment. The scene captures the innocence and imagination of childhood, with the toy ship's journey symbolizing endless adventures in a whimsical, indoor setting.

提示词：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, dust kicks up from its tires, the sunlight shines on the SUV as it speeds along the dirt road, casting a warm glow over the scene. The dirt road curves gently into the distance, with no other cars or vehicles in sight. The trees on either side of the road are redwoods, with patches of greenery scattered throughout. The car is seen from the rear following the curve with ease, making it seem as if it is on a rugged drive through the rugged terrain. The dirt road itself is surrounded by steep hills and mountains, with a clear blue sky above with wispy clouds.

提示词：A clear, turquoise river flows through a rocky canyon, cascading over a small waterfall and forming a pool of water at the bottom.The river is the main focus of the scene, with its clear water reflecting the surrounding trees and rocks. The canyon walls are steep and rocky, with some vegetation growing on them. The trees are mostly pine trees, with their green needles contrasting with the brown and gray rocks. The overall tone of the scene is one of peace and tranquility.