Utilities1 week ago
Kivvie - Whitelist-Only YouTube Player | No Shorts, No Algorithm
YouTube player with parental controls that whitelists safe channels and removes shorts and recommendations.
@AmblingLife · X
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YouTube player with parental controls that whitelists safe channels and removes shorts and recommendations.
@AmblingLife · X
Browser-based tools for video and audio compression, cropping, merging, and conversion without uploading files.
zhw2590582 · V2EX
最近对网站进行了重构，做成了免费的视频工具站：[ArtPlayer Tools]( https://artplayer.org/tools/) 主要是围绕着 ffmpeg.wasm 和 mediabunny 实现的一些可以直接在浏览器里用的视频/音频工具，常用的有： - 视频压缩：[Compress Video]( https://artplayer.org/compress-video/) - 视频裁剪：[Crop Video]( https://artplayer.org/crop-video/) - 视频合并：[Merge Video]( https://artplayer.org/merge-video/) - 视频尺寸调整：[Resize Video]( https://artplayer.org/resize-video/) - 视频旋转：[Rotate Video]( https://artplayer.org/rotate-video/) - 视频调速：[Change Video Speed]( https://artplayer.org/change-video-speed/) - 添加文字到视频：[Add Text to Video]( https://artplayer.org/add-text-to-video/) - 添加水印：[Watermark Video]( https://artplayer.org/watermark-video/) - 提取字幕：[Subtitle Editor]( https://artplayer.org/subtitle-editor/) - HLS 转 MP4：[HLS to MP4]( https://artplayer.org/hls-to-mp4/) - 音频可视化：[Audio Visualizer]( https://artplayer.org/audio-visualizer/) 大部分工具都是本地处理，文件不会上传到服务器。最开始是因为自己偶尔要处理一些视频，开剪辑软件又有点重，在线工具又担心隐私，所以就慢慢做成了一个站。 目前还在持续完善，体验肯定还有不少粗糙的地方，比如不同浏览器的兼容、移动端操作、长视频性能之类的。 网站： [ArtPlayer Tools]( https:
Download videos from X (Twitter) posts as MP4 files.
x downloader — 解析推特（X）上的 AI 视频及各种视频链接，支持一键下载多种清晰度视频。
Free online downloader for videos and music from YouTube, TikTok, Instagram, and more.
@myrrakle · X
Generate launch videos from URLs or descriptions in 60 seconds with AI-powered refinement through chat.
@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 👇
Extract YouTube transcripts, search them, and export as TXT, SRT, or VTT without signup.
AI YouTube Transcript — 无需注册的 YouTube 转录工具，可搜索 transcript、跳转时间戳，并导出 TXT、SRT、VTT
Generate images and videos by describing your ideas using AI.
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.
Generate YouTube titles with AI across 15 styles to optimize for clicks and SEO.
YouTubeTitles — YouTube 标题生成器（AI 驱动），提供快速模式与进阶模式，助力提升视频点击率
AI video generator that turns images and text into cinematic videos with motion controls.
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
Generate 30-second 4K videos from text prompts with optional reference inputs.
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
Create lip-sync AI videos from photos, videos, scripts, or voice recordings.
AI LipSync — 对口型视频生成工具，支持长视频翻译
Type a topic to generate a finished documentary video in under a minute using AI.
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