Utilities1 month ago
NYC Traffic Cameras Live — Watch 900+ NYC Webcams
Browse real-time traffic cameras across NYC's five boroughs on an interactive map.
@NWExplained · X
Not a startup, just something I made for myself
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Browse real-time traffic cameras across NYC's five boroughs on an interactive map.
@NWExplained · X
Not a startup, just something I made for myself
Create webcam photo strips with filters, frames, and background editing.
cmlanche · V2EX
做的在线照相亭本来还有点流量，结果我 301 瞎整一通，彻底废了，重新上了一个站 地址：[freephotobooth.online]( https://freephotobooth.online/) 上面是老地址，本来流量还可以，上站第二天就有 300 个新点击，但我嫌弃域名后期没有品牌优势，所以 301 到了另外一个域名，但上了之后看到流量没有了，又很焦虑，然后又把新站 301 到老站，现在彻底 game over 不得已重新写了一个站，再上，有兴趣可以围观一下，看看哪个更好，有啥问题我可以改改，主打听劝 新站地址：[https://photobooth100.com/]( https://photobooth100.com/)
Screen recorder for Mac & Windows with auto-zoom on clicks, gradient backgrounds, and webcam overlay.
@zuess05 · X
Shipped some banger updates to
Play Rock-Paper-Scissors against AI using your webcam in retro 90s pixel style.
@web3_key · X
用Claude AI 做了一个RPS经典游戏，结合了动态捕捉
Real-time AI face-swapping and clothing changes with live webcam preview.
Vivify 实时视频换脸 — AI 实时视频换脸，支持一键换脸、变装和风格重绘
Swap your face with another in real-time during video calls and streams using your webcam.
mixfox · HN
An online Live face swap app, no GPU need
Play real tennis using your body and webcam with no controllers needed.
@AkhilMatta29342 · X
Practise one-way AI video interviews — camera on, mic live, timer running. Get structured AI feedback and scores on timed webcam answers. Free to start.
@getscreenready · X
Make music with webcam hand gestures—chords, harmony, theremin pitch, no signup needed.
lisheng3698 · V2EX
我把摄像头变成了乐器：从手势识别到 Web Audio，分享 5 个真正踩过的坑 最近做了一个有点不一样的浏览器小项目：用摄像头识别双手动作，再把手的位置和姿势映射成和弦、音高、音量和音色。 不需要安装软件，也不需要麦克风。打开网页、允许摄像头后，就可以隔空演奏。 项目地址：[GestureSynth.me]( https://gesturesynth.me/) 建议使用最新版 Chrome 或 Edge 。摄像头画面只在本地处理，不会上传。 ## 真正难的不是“识别到手” 最开始我以为，只要 MediaPipe 能返回手部关键点，剩下的事情就是把坐标转换成音符。 实际做下来发现：**识别出一只手很容易，让它变成一个“能演奏”的控制器才难。** 摄像头每一帧都会返回一组手部关键点，但这些坐标会轻微抖动，偶尔还会丢失。如果直接把原始坐标连接到音高或者音量，听起来会非常不稳定。 最后形成的处理链路大致是： ```text 摄像头 → 手部关键点识别 → 提取手掌位置、距离和手势 → 平滑、死区和状态保持 → 映
Place 3D objects and lights, design cinematic camera paths, and record takes in your browser.
@tahabahrami · X
Solve the camera movement in AI videos. We created a Blender web version with cinematic camera control.
Organize jobsite photos and videos by project with GPS, timestamps, and auto-generate PDF reports.
@12squaredAI · X
| @fieldcam_app
Convert videos, GIFs, and Live Photos to multiple formats in your browser.