免费 AI 视频生成器 Sora 2 — 即刻创建逼真视频

struy · HN

Transform your ideas into stunning visual stories. VideoPicAI is the world's leading AI platform for generating professional images, videos, and short films using cutting-edge models.

Vibe Video — 面向普通用户的 AI 视频生成网站，支持文生视频、图生视频、参考图生视频和电影化镜头控制，适合创作者和营销团队快速产出视频

@BuildWithxAI · X

Upload a selfie. Pick your scene. Get an AI-generated video of yourself transformed into another world - ready to share on TikTok in seconds. Available on Android & iOS

LTX 2 AI Video Generator — AI 视频生成器，可将创意提示即时转换为高质量视频

Vidgo AI — 一站式的图片，视频生成平台

pw · HN

Hiya! So I've been playing around with having Claude make videos for a bit now even had some success posting the results to TikTok (and setup a whole pipeline so Claude can generate and post autonomously). With the release of Nano Banana 2 Lite, I was curious show fast I could make the generation, so last night I gave it a whirl and got down to around 30s for short-form video. It uses GLM-5.2 fast via Fireworks to generate the scripts and image prompts and, like I said, Nano Banana 2 Lite for the images, gpt-4o-mini-tts for the narration, and ffmpeg to string it all together and add the Ken Burns zoom effect (which still has a shake I haven't been able to get rid of). The video compilation proved to be the blocker once the rest was in place, but I was able to speed that up by putting it on a 64 vCPU EC2. The cost might be the most interesting aspect as the short form videos tend to be about 25 cents. Almost 90% of that is the images, which are 3.336 cents a piece. Of course, running

FLUX AI ART — 基于 Flux 的图像生成网站

HappyHorse — AI 视频生成，支持文生视频、图生视频

@VanillaSkyAI · X

is like Lovable for video. Paste a URL, get a launch video, chat to edit, post 🎬 Here's one I made in minutes 👇

novavideo.ai — 使用领先的图片转视频 AI 模型和热门视频特效模板，将照片转化为视频

u/holios89 · Reddit

Built an AI SaaS that turns your notes/articles/PDFs into study flashcards — looking for harsh feedback (and bugs) Hey folks, Solo/small side project here: Deckly ( deckly.one ) — an AI-powered flashcard generator for spaced-repetition learning (Anki-compatible export). You give it text, a PDF, or an article link, it generates a deck of flashcards (Q&A, Cloze, or multiple choice), optionally with TTS audio and images per card, and you can study it right in the browser or export to `.apkg`.