
Interakly — Turn Passive Video Into Active Learning
向视频添加时间戳问题和投票,创建互动学习体验。
@josephnordqvist · X
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向视频添加时间戳问题和投票,创建互动学习体验。
@josephnordqvist · X

High-definition modern recreation of the classic Commodore Amiga shoot 'em up Xenon, featuring real-time vector graphics, dual-mode craft transformation, and procedural levels.
@YounElan · X
In today's #vibecoding session I got #ai to remake iconic #game Xenon from #Atari & #Amiga days. Not 100% there but @Google #Gemini close enough. As usual, on my github or #play online in my Tikshbila Gaming museum where I remade 50 games from my past at

输入纯文本快速生成演讲幻灯片,实时广播到房间内的手机。
@danielberigoi · X
Type plain text, get a clean deck in 30 seconds, broadcast it live to every phone in the room


投票参与Groundbeat的实时民意调查,按答题者分类查看结果。
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk

FlashFrame — 从电影片段中实时猜测电影,与其他玩家竞争。
jsturgill · HN
FlashFrame-Free Browser-Based Fast Multiplayer Movie Guessing Game

Lightweight VPS monitoring with real remote actions. See CPU, memory, and disk live, get alerted before things break, and restart or reboot straight from your phone.
@jasperissac · X
— a surprisingly simple way to keep an eye on VPS and website without constantly checking them yourself. Super useful for tracking changes, updates, or pages you care about. 👀

将日期转换为 Discord 时间戳格式,支持 9 种格式,一键复制。
zhengguge06 · V2EX
做了一个 Discord 时间戳转换器,再也不用算 Unix 了 # 经常在 Discord 里组织活动的人都知道,定好活动时间还不算完 怎么让不同时区的人都能看懂才是问题。直接写“晚上 8 点”,总有人按自己的时区理解;让大家手动换算时区又很麻烦。 我试用了不少市面上的同类工具后,根据自己的实际需求做了一个小工具:[Timestamp Rocks]( https://timestamp.rocks/) 选择日期、时间和 IANA 时区,工具就会自动生成 Discord 支持的 9 种时间戳格式。你只需一键复制并粘贴到频道里,Discord 就会按照每个人的本地时区和语言显示同一个时间。  ## 为什么还要造这个轮子? 我试过的同类工具里,主要遇到了两个问题: 1. 有些工具只展示几种常用格式。我经常使用“相对时间”格式,例如显示“3 小时后”,但并不是每个工具都能方便地生成。 2. 夏令时处理几乎都翻车。大部分工具拿"今天的 UTC 偏移"去算未来的日期——3

输入主题,AI在一分钟内生成完整的纪录片视频。
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

AiInterviewBot listens in real time during interviews, calls, and study sessions and gives instant, accurate answers — sign up free and start your first session in seconds.
@MoCopilot · X

自动为视频生成音频描述,帮助视障用户无障碍访问视频。
u/Thecuriousbloke · Reddit
I built an AI tool that automatically generates audio descriptions for videos. I'd love some honest feedback I've spent the last few months building an AI tool that automatically generates audio descriptions for videos to make them accessible for visually impaired users. I'd love feedback on whether the descriptions are actually useful or if there are obvious issues. Looking for honest feedback. Check it out here - https://accessly.studio submitted by /u/Thecuriousbloke t

Seedance 2.5 从文字提示生成原生 4K 视频,可达 30 秒。
Seedance 2.5 — 字节跳动推出的 AI 视频生成器,输入提示词生成原生 4K 画质、时长达 30 秒的视频,支持最多 50 个参考输入,免费使用