{ "exported_at": "2026-09-17T03:45:17.473Z", "videos": [ { "id": "7605174280157957376", "title": "拍视频遇到频闪和条纹怎么办？从原理到后期，彻底解决它！", "official_title": "拍视频遇到频闪和条纹怎么办？从原理到后期，彻底解决它！拍视频时最让人头疼的往往不是曝光或对焦，而是不知不觉出现的“频闪”和画面条纹。无论是在室内荧光灯下，还是面对路灯、LED大屏，频闪都会严重破坏画面质量，后期修复更是难上加难。\n本期视频，大川将带你深入了解频闪产生的原理（交流电频率、PWM调光），并手把手教你如何通过调整相机设置来完美避开频闪。\n本期内容重点：\n频闪的成因：为什么荧光灯、劣质LED和屏幕会闪烁？\n基础解决方案： 50Hz交流电环境下，如何正确设置快门速度。\n进阶解决方案：面对PWM调光设备，如何使用索尼“可变快门”、佳能“高频防闪烁”或松下“同步扫描”。\n物理与后期：调整灯光亮度的技巧以及达芬奇去频闪功能介绍。\n如果你觉得视频有用，别忘了点赞关注，转发给身边拍视频的朋友！\n#摄影教程 #视频拍摄技巧 #频闪 #去频闪 #视频闪烁", "author": "索之巅大川同学", "url": "https://www.douyin.com/video/7605174280157957376", "embed_url": "https://open.douyin.com/player/video?vid=7605174280157957376&autoplay=0", "category": "数码", "summary": "讲拍摄中频闪与条纹的成因，以及在拍摄设置与后期环节的处理办法。摘要依据平台公开文字。", "reason": "把现象原因与解决办法成对讲清楚，遇到类似素材问题可直接照做。", "tags": [ "视频拍摄", "频闪", "后期" ], "published_at": "2026-02-10", "duration_seconds": 298, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7605174280157957376", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「索之巅大川同学」、发布日期 2026-02-10、时长 298s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 相机传感器原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:44.889Z", "discovered_at": "2026-09-17T02:37:44.889Z", "updated_at": "2026-09-17T02:37:44.889Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7678361399151660298", "title": "鼠标底部藏着一台微型相机？带你看懂光学鼠标工作原理", "official_title": "鼠标底部藏着一台微型相机？带你看懂光学鼠标工作原理你天天握在手里的鼠标，底部其实是一台高速微型相机。每秒拍下上万张桌面纹理照片，通过对比画面变化判断位移。玻璃桌面为何失灵，高 DPI 是不是智商税，滚轮咔哒声从何而来。从六十年代的木头盒子到现代光学传感器，一次性拆解鼠标完整工作原理。#鼠标 #科普 #知识", "author": "科普创纪元", "url": "https://www.douyin.com/video/7678361399151660298", "embed_url": "https://open.douyin.com/player/video?vid=7678361399151660298&autoplay=0", "category": "数码", "summary": "讲光学鼠标的工作原理：如何用高速成像对比桌面纹理判断位移，以及玻璃桌面为何失灵、DPI是什么。摘要依据平台公开文字。", "reason": "日常设备被拆开讲原理，涉及成像、采样与位移计算，是很好的传感器入门例子。", "tags": [ "光学鼠标", "传感器", "原理" ], "published_at": "2026-08-26", "duration_seconds": 350, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7678361399151660298", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「科普创纪元」、发布日期 2026-08-26、时长 350s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 相机传感器原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:44.749Z", "discovered_at": "2026-09-17T02:37:44.750Z", "updated_at": "2026-09-17T02:37:44.750Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7677878145495682340", "title": "不同相机和镜头之间的色彩差距有多大？揭秘摄影圈色彩玄学", "official_title": "不同相机和镜头之间的色彩差距有多大？揭秘摄影圈色彩玄学网上总在争论索尼、佳能谁的发色更好，或者哪支老镜头更有“德味”，但这在很多情况下其实是个伪命题。\n在这期视频里，我们将拆解相机的成像过程，从 CMOS 传感器的拜耳滤镜和去马赛克原理聊起，扒一扒“相机直出色彩”和“镜头玄学发色”背后的科学真相。为什么说直出 JPEG 本质上只是一种无法插手的“强制后期”？前期的劣质光源、错误的白平衡，以及没有经过硬件校准的显示器，又到底为“相机发色拉胯”背了多少锅？\n与其被没有理论支撑的所谓测试贩卖焦虑，不如把精力放在建立科学的色彩管理工作流上。学会利用 RAW 和 Log 格式夺回色彩的控制权，才是塑造高级画面的正解。关于更硬核的色彩管理和素材还原实操，我们下期视频详细拆解！\n如果这期干货对你有帮助，记得点赞、关注并转发给有需要的朋友，我是大川，我们下期不见不散！\n\n#摄影干货 #相机直出 #摄影教学 #镜头 #色彩管理", "author": "索之巅大川同学", "url": "https://www.douyin.com/video/7677878145495682340", "embed_url": "https://open.douyin.com/player/video?vid=7677878145495682340&autoplay=0", "category": "数码", "summary": "从CMOS与拜耳阵列讲起，拆解相机成像过程，讨论色彩差异究竟来自哪里。摘要依据平台公开文字。", "reason": "把“哪个牌子发色好”的争论还原到传感器与处理流程，属于能减少玄学的知识。", "tags": [ "相机", "传感器", "色彩" ], "published_at": "2026-08-25", "duration_seconds": 429, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7677878145495682340", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「索之巅大川同学」、发布日期 2026-08-25、时长 429s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 相机传感器原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:44.597Z", "discovered_at": "2026-09-17T02:37:44.597Z", "updated_at": "2026-09-17T02:37:44.597Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7621436651386577073", "title": "小屏旗舰：一加15T与小米17 屏幕及频闪屏闪表现对比", "official_title": "小屏旗舰：一加15T与小米17 屏幕及频闪屏闪表现对比#一加15t #小米17 #小屏旗舰 #骁龙8elitegen5 #频闪", "author": "生产线普工", "url": "https://www.douyin.com/video/7621436651386577073", "embed_url": "https://open.douyin.com/player/video?vid=7621436651386577073&autoplay=0", "category": "数码", "summary": "对比两款小屏旗舰手机的屏幕与频闪表现，属于可复现的实测类内容。摘要依据平台公开文字。", "reason": "频闪是影响用眼舒适度的实际指标，通过对比能学会怎么看参数之外的实测表现。", "tags": [ "手机屏幕", "频闪", "实测" ], "published_at": "2026-03-26", "duration_seconds": 165, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7621436651386577073", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「生产线普工」、发布日期 2026-03-26、时长 165s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video OLED LCD 屏幕原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 74, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:44.463Z", "discovered_at": "2026-09-17T02:37:44.463Z", "updated_at": "2026-09-17T02:37:44.463Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7251944424752581899", "title": "段码液晶屏的美妙设计：你从未见过的设计形状", "official_title": "段码液晶屏的美妙设计：你从未见过的设计形状 #段码液晶屏 #设计 #科普一下", "author": "X科技", "url": "https://www.douyin.com/video/7251944424752581899", "embed_url": "https://open.douyin.com/player/video?vid=7251944424752581899&autoplay=0", "category": "数码", "summary": "展示段码液晶屏的图形设计，讲这类屏幕如何用固定字段显示信息。摘要依据平台公开文字。", "reason": "理解固定段显示与点阵显示的区别，有助于读懂家电、仪表上那些古怪的字符造型。", "tags": [ "液晶屏", "段码", "设计" ], "published_at": "2023-07-04", "duration_seconds": 222, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7251944424752581899", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「X科技」、发布日期 2023-07-04、时长 222s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video OLED LCD 屏幕原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 73, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:44.322Z", "discovered_at": "2026-09-17T02:37:44.322Z", "updated_at": "2026-09-17T02:37:44.322Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7532395671907781914", "title": "抬高散热失效了？内吹式笔记本的“弊端”", "official_title": "抬高散热失效了？内吹式笔记本的“弊端” #笔记本 #游戏本 #牛叔 #数码冷知识 #创作灵感", "author": "锌刻度", "url": "https://www.douyin.com/video/7532395671907781914", "embed_url": "https://open.douyin.com/player/video?vid=7532395671907781914&autoplay=0", "category": "数码", "summary": "讲笔记本内吹式散热设计在实际使用中的局限，解释抬高机身为什么未必降低核心温度。摘要依据平台公开文字。", "reason": "纠正一个常见的“垫高就凉”经验，理解出风路径与进风空间的关系。", "tags": [ "笔记本", "散热", "数码" ], "published_at": "2025-07-29", "duration_seconds": 180, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7532395671907781914", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「锌刻度」、发布日期 2025-07-29、时长 180s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 博物馆文物修复。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 2160, "video_height": 3840, "checked_at": "2026-09-17T02:37:44.106Z", "discovered_at": "2026-09-17T02:37:44.106Z", "updated_at": "2026-09-17T02:37:44.106Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7623576733630991651", "title": "为什么我不做通用的AI?", "official_title": "为什么我不做通用的AI? AI 硬件的领域，永远有新机会，也永远都有大量野心满满的创业者。\n\n2025 年 12 月，十字路口请到潘宇扬 Chris，他是字节跳动 Coze 最早的产品经理，也负责过字节等公司的 AI 眼镜项目。宇扬今天带着他创业做的产品 AI 项链 Odyss 来到十字路口。同时我们还请到了他的天使投资人，来自 CreekStone 的合伙人李一豪。\n\n2026 年 3 月，Odyss 连续完成多轮融资，总金额近 2 亿元人民币。股东名单包括红杉中国、Monolith、线性资本、Creekstone。\n\n在这期播客中，我们深入探讨了宇扬的“非共识”创业之路。作为一个深度参与过 AI 眼镜项目的人，他为什么最终放弃了这条热门赛道，认为它更像是“2015 年的 VR”？同时，宇扬分享了他如何选择“项链”这一形态，并精准切入饮食健康这一被忽视的巨大市场。Odyss 究竟如何实现对每一口食物的无感记录？面对“反人性”的质疑，宇扬又给出了怎样的回应？\n\n与此同时，作为投资人的一豪也分享了 CreekStone 作为一支 AI native 基金的独特视角。在 AI 开启的新范式", "author": "Koji杨远骋", "url": "https://www.douyin.com/video/7623576733630991651", "embed_url": "https://open.douyin.com/player/video?vid=7623576733630991651&autoplay=0", "category": "创业", "summary": "与字节前Coze产品经理对谈AI硬件创业：为什么不选择做通用型产品，而是找更窄的切口。摘要依据平台公开文字。", "reason": "“不做通用”是一种可迁移的产品判断，对个人创业者选择切口有直接参考价值。", "tags": [ "AI硬件", "产品定位", "访谈" ], "published_at": "2026-04-03", "duration_seconds": 204, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7623576733630991651", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「Koji杨远骋」、发布日期 2026-04-03、时长 204s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 创业用户访谈需求验证。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 2560, "video_height": 1440, "checked_at": "2026-09-17T02:37:43.959Z", "discovered_at": "2026-09-17T02:37:43.960Z", "updated_at": "2026-09-17T02:37:43.960Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7577323421080636682", "title": "大疆激光雷达前负责人做了台“电动轮椅”？", "official_title": "大疆激光雷达前负责人做了台“电动轮椅”？ “大疆系”正成为创投圈的一股小风潮。2023 年夏天，洪小平创立 Strutt（若创科技），他曾任大疆光电部及激光雷达产品线览沃负责人。\n\n本期，这位曾经在伯克利研究纳米材料的物理学博士，分享了他在大疆，如何从研究者转型为业务负责人；以及创业两年半以来，组建团队，开发产品、做减法的历程。\n#晚点latepost #ai新星计划", "author": "晚点聊LateTalk", "url": "https://www.douyin.com/video/7577323421080636682", "embed_url": "https://open.douyin.com/player/video?vid=7577323421080636682&autoplay=0", "category": "创业", "summary": "访谈前大疆激光雷达负责人洪小平，讲他离开大疆后创立的若创科技与产品选择。摘要依据平台公开文字。", "reason": "从大厂技术负责人到硬件创业者的路径，涉及赛道选择与技术判断，适合做创业案例研究。", "tags": [ "创业访谈", "硬件", "产品选择" ], "published_at": "2025-11-27", "duration_seconds": 5422, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7577323421080636682", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「晚点聊LateTalk」、发布日期 2025-11-27、时长 5422s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 创业用户访谈需求验证。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:43.812Z", "discovered_at": "2026-09-17T02:37:43.812Z", "updated_at": "2026-09-17T02:37:43.812Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7485689106056465703", "title": "跨境电商创业｜在义乌深度考察3天后，我悟了！", "official_title": "跨境电商创业｜在义乌深度考察3天后，我悟了！🧐 在做任何生意之前，请先深入调查🔍，建立认知后，再行动！💪这期视频是我在义乌向众多大佬们讨教后的跨境电商经验总结，看到即赚到💁🏻‍♀️\n##跨境电商#义乌 #干货 #赚钱#创业", "author": "朱莉姐姐Julie", "url": "https://www.douyin.com/video/7485689106056465703", "embed_url": "https://open.douyin.com/player/video?vid=7485689106056465703&autoplay=0", "category": "创业", "summary": "记录在义乌考察跨境电商供应链的过程，强调先建立认知再行动。摘要依据平台公开文字。", "reason": "把“市场调研怎么做”落到具体考察动作上，比空泛的创业建议更可执行。", "tags": [ "跨境电商", "供应链", "调研" ], "published_at": "2025-03-25", "duration_seconds": 320, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7485689106056465703", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「朱莉姐姐Julie」、发布日期 2025-03-25、时长 320s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 创业用户访谈需求验证。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 74, "video_width": 1080, "video_height": 1920, "checked_at": "2026-09-17T02:37:43.657Z", "discovered_at": "2026-09-17T02:37:43.657Z", "updated_at": "2026-09-17T02:37:43.657Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7639272319696784655", "title": "AI把软件门槛踢没了，创业者还能靠什么赢？", "official_title": "AI把软件门槛踢没了，创业者还能靠什么赢？本期视频，是我时隔一年又一次和蓝天在硅谷展开对话。我跟她聊了聊AI创业的残酷真相和生存法则，同时拍了本期视频。\n\n🎤【本期话题】：\n1、AI把软件门槛整没了，创业者靠什么赢？\n2、别追赛道，选你能赢的游戏\n3、30多岁做AI创业，别硬扛ToC\n4、避免无头苍蝇乱撞，向内挖掘经验\n5、花七八个月找方向，AI创业急不得\n\n希望对你有启发！\n\n本期剪辑：何阿君\n\n#商业访谈 #创业者 #人工智能 #硅谷 #AI创业", "author": "凯莉彭", "url": "https://www.douyin.com/video/7639272319696784655", "embed_url": "https://open.douyin.com/player/video?vid=7639272319696784655&autoplay=0", "category": "创业", "summary": "与创业者对谈AI时代的创业：软件门槛下降后，创业者的竞争点与生存法则在哪里。摘要依据平台公开文字。", "reason": "AI降低开发门槛后，“靠什么赢”是每个小团队都要回答的问题，访谈给出行业内的不同判断。", "tags": [ "AI创业", "访谈", "竞争" ], "published_at": "2026-05-13", "duration_seconds": 863, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7639272319696784655", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「凯莉彭」、发布日期 2026-05-13、时长 863s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 创业用户访谈需求验证。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:43.497Z", "discovered_at": "2026-09-17T02:37:43.498Z", "updated_at": "2026-09-17T02:37:43.498Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7637836014752501018", "title": "小产品也能赚大钱，情绪品牌的教科书案例！", "official_title": "小产品也能赚大钱，情绪品牌的教科书案例！深挖小众痛点背后蕴藏的亿万商业机遇，拆解现象级美妆品牌 Starface 爆红的完整底层逻辑。同样做痘痘贴赛道，传统品牌固守固有思维内卷竞争，它却跳出行业刻板认知，重构用户心智与审美表达。\n从品牌人设打造、虚拟 IP 运营、潮玩式联名发售，到反常规渠道布局、Z 世代社交媒体营销，全方位解析 DTC 品牌破圈秘诀。看懂如何把不起眼的小刚需，做成风靡全球、登顶时装周的爆款生意，普通人也能借鉴这套品牌打造思维创业变现。#品牌营销 #品牌全案 #品牌策划 #卡皮文化 #starface @抖音精选官方账号 @抖音小助手 @抖音作者助手 @抖音媒体内容优推官 @在抖音学习 @抖音创作灵感", "author": "KAPI卡皮品牌研究社", "url": "https://www.douyin.com/video/7637836014752501018", "embed_url": "https://open.douyin.com/player/video?vid=7637836014752501018&autoplay=0", "category": "创业", "summary": "拆解美妆品牌Starface在痘痘贴赛道重构用户心智的做法，讲小众痛点如何撑起一门生意。摘要依据平台公开文字。", "reason": "同一赛道的两种做法对照，能看出差异化的来源，对需求验证有参考价值。", "tags": [ "品牌", "用户需求", "案例" ], "published_at": "2026-05-09", "duration_seconds": 329, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7637836014752501018", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「KAPI卡皮品牌研究社」、发布日期 2026-05-09、时长 329s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 产品定价案例。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:43.364Z", "discovered_at": "2026-09-17T02:37:43.364Z", "updated_at": "2026-09-17T02:37:43.364Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7635976449115081993", "title": "2026做品牌丨个人创业的教科书品牌打造案例！", "official_title": "2026做品牌丨个人创业的教科书品牌打造案例！不起眼的小痛点，竟能撑起上亿美金生意！两个时尚圈外行，仅凭一件无 LOGO T 恤逆袭出圈，卖遍全球 190 个国家。零成本起步、靠一款面料筑牢护城河，精准拿捏生活方式缝隙赛道。拆解 DTC 品牌底层逻辑、小众创业破局思路，普通人也能借鉴的品牌打法与商业增长思维。#品牌营销 #品牌全案 #品牌 #品牌策划 #卡皮文化 @抖音精选官方账号 @抖音小助手 @抖音媒体内容优推官 @抖音作者助手 @在抖音学习 @抖音创作灵感", "author": "KAPI卡皮品牌研究社", "url": "https://www.douyin.com/video/7635976449115081993", "embed_url": "https://open.douyin.com/player/video?vid=7635976449115081993&autoplay=0", "category": "创业", "summary": "拆解两个时尚圈外行用一件无LOGO T恤做品牌的案例：从小痛点、面料选择到全球销售。摘要依据平台公开文字。", "reason": "案例把“需求—产品—护城河”讲得具体，适合个人创业时对照自己选品的思路。", "tags": [ "品牌", "案例拆解", "创业" ], "published_at": "2026-05-04", "duration_seconds": 270, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7635976449115081993", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「KAPI卡皮品牌研究社」、发布日期 2026-05-04、时长 270s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 创业用户访谈需求验证。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:43.167Z", "discovered_at": "2026-09-17T02:37:43.168Z", "updated_at": "2026-09-17T02:37:43.168Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7339805720252124456", "title": "《从零开始搭建一套SLAM系统》第1讲-整体算法框架简介", "official_title": "《从零开始搭建一套SLAM系统》第1讲-整体算法框架简介从零开始讲授激光SLAM知识，并融入最新的技术，形成完整的激光SLAM知识脉络，最终得到实时性和精度皆优的结果。涵盖激光传感器原理和特性、SLAM的前端、后端等，学完后可达到初步工程开发实践水准。", "author": "计算机视觉life", "url": "https://www.douyin.com/video/7339805720252124456", "embed_url": "https://open.douyin.com/player/video?vid=7339805720252124456&autoplay=0", "category": "软件开发", "summary": "SLAM系列第一讲，介绍激光SLAM的整体算法框架：传感器、前端、后端等模块如何分工。摘要依据平台公开文字。", "reason": "从框架层面进入SLAM比直接看代码更有效，这一讲给出后续学习的路线图。", "tags": [ "SLAM", "机器人", "算法框架" ], "published_at": "2024-02-26", "duration_seconds": 1218, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7339805720252124456", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「计算机视觉life」、发布日期 2024-02-26、时长 1218s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 相机传感器原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1302, "video_height": 720, "checked_at": "2026-09-17T02:37:42.995Z", "discovered_at": "2026-09-17T02:37:42.995Z", "updated_at": "2026-09-17T02:37:42.995Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7596320684435983659", "title": "OpenCode详细攻略，开源版Claude Code ，免费模型与神级插件。", "official_title": "OpenCode详细攻略，开源版Claude Code ，免费模型与神级插件。\nOpenCode 是近期热度最高的AI编程工具。它的最大优势是有开箱即用的免费模型，通过简单配置，还能免费接入Gemini3 Pro，Claude 4.5 Opus等顶级编程模型。OpenCode 可以看作是一个开源版的Claude Code，几乎具备Claude Code一切功能。非常适合小白上手AI编程，可以随便造随便玩，可以用它练习 Agent Skills，MCP，Subagnet 等高级特性。本期视频是一个OpenCode的完整教程。\n\n#AI #ai新星计划 #科技 #计算机 #编程 #vibecoding大赏", "author": "技术爬爬虾", "url": "https://www.douyin.com/video/7596320684435983659", "embed_url": "https://open.douyin.com/player/video?vid=7596320684435983659&autoplay=0", "category": "软件开发", "summary": "介绍开源编码工具OpenCode的安装配置、免费模型接入与插件使用。摘要依据平台公开文字。", "reason": "开源编码代理的实际配置过程，便于对比闭源方案的模型与成本选择。", "tags": [ "OpenCode", "编码代理", "开源工具" ], "published_at": "2026-01-17", "duration_seconds": 1092, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7596320684435983659", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「技术爬爬虾」、发布日期 2026-01-17、时长 1092s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Git 版本管理教程。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:42.826Z", "discovered_at": "2026-09-17T02:37:42.826Z", "updated_at": "2026-09-17T02:37:42.826Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7557899674569493796", "title": "GitHub Spec-Kit 完全上手指南 | Vibe", "official_title": "GitHub Spec-Kit 完全上手指南 | Vibe 🔥 还在一行一行手写代码？OUT啦！本期视频带你体验 GitHub 官方发布的革命性工具——spec-kit，我们将从一份需求文档开始，让 AI 自动为你构建一个完整的 AI 图表生成应用！\n\n你将亲眼见证，如何通过简单的自然语言描述（比如：“帮我比较北京和上海的月度销售额”），让 AI 自动分析数据、选择最优图表并完成渲染。这不仅仅是一个项目教程，更是一次对未来软件开发模式的探索。\n\n告别繁琐的脚手架和重复的实现过程，拥抱“规范驱动开发 (Specification-Driven Development, SDD)”的新范式。无论你是前端开发者、AI爱好者，还是希望提升团队协作效率的技术负责人，这期视频都将为你打开一扇新的大门！", "author": "熠辉Indie", "url": "https://www.douyin.com/video/7557899674569493796", "embed_url": "https://open.douyin.com/player/video?vid=7557899674569493796&autoplay=0", "category": "软件开发", "summary": "从一份需求文档出发，讲GitHub官方工具spec-kit如何驱动AI按规格生成项目。摘要依据平台公开文字。", "reason": "规格驱动开发是把AI编码纳入可控流程的一种思路，值得了解其落地方式。", "tags": [ "Spec-Kit", "规格驱动", "GitHub" ], "published_at": "2025-10-06", "duration_seconds": 2128, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7557899674569493796", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「熠辉Indie」、发布日期 2025-10-06、时长 2128s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Git 版本管理教程。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:42.678Z", "discovered_at": "2026-09-17T02:37:42.679Z", "updated_at": "2026-09-17T02:37:42.679Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7419167130790219043", "title": "Cursor进阶教程：手把手教你开发可注册登录的AI网站。", "official_title": "Cursor进阶教程：手把手教你开发可注册登录的AI网站。这期视频主要教你如何0基础起步，也能利用AI辅助写代码工具Cursor从零开始，快速构建一个具有用户注册和登录功能的AI聊天网站。重要时间戳:\n\n0:00 - 介绍视频内容和目标\n3:01 - 开始使用Cursor创建Next.js项目\n5:01 - 集成DeepSeek AI API\n10:09 - 使用Vercel部署网站\n19:26 - 购买和配置自定义域名\n25:45 - 使用Firebase添加用户认证\n34:03 - 最终测试和总结", "author": "花叔", "url": "https://www.douyin.com/video/7419167130790219043", "embed_url": "https://open.douyin.com/player/video?vid=7419167130790219043&autoplay=0", "category": "软件开发", "summary": "用Cursor从零搭一个带注册登录的AI聊天网站，涉及项目结构与功能实现的完整流程。摘要依据平台公开文字。", "reason": "把AI编程工具落到一个完整可用的功能（注册登录+对话）上，适合作为项目实战参考。", "tags": [ "Cursor", "全栈开发", "AI编程" ], "published_at": "2024-09-27", "duration_seconds": 2198, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7419167130790219043", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「花叔」、发布日期 2024-09-27、时长 2198s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Git 版本管理教程。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:42.542Z", "discovered_at": "2026-09-17T02:37:42.542Z", "updated_at": "2026-09-17T02:37:42.542Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7554027572670074154", "title": "Auggie 实战指南，Augment Code CLI", "official_title": "Auggie 实战指南，Augment Code CLI 这支视频带你从0到1上手 Augment Code 的 CLI 工具 Auggie：包含安装与登录、核心命令与提示词增强、与 VS Code 插件的差异、模型选择建议（Sonnet 4 vs GPT‑5）、MCP 集成思路、以及在 CI/CD 中的落地方法。 \n视频后半段有两段实战演示：批量文件操作与资讯页生成（Tldraw 4.0），以及把图像应用交给 Auggie 做代码审查、主题改造和提示词增强，展示它在自动化与工程协作中的真实效率。 \nAuggie 当前为 Beta，但功能已相当完善；如果你喜欢终端工作流、自定义命令与自动化，这支视频会非常适合你。\n\n看完你将学到：\n\n- 如何安装、登录并快速启动 Auggie\n- 插件 vs CLI 的关键差异与使用场景选择\n- 提示词增强（Ctrl+P）、任务清单、权限控制的高效用法\n- MCP（Chrome DevTools vs Playwright）的取舍建议\n- 在 GitHub Actions/CI 中安全接入并实用化\n\n时间戳\n\n00:00 开场与 Auggie 简介", "author": "kate人不错", "url": "https://www.douyin.com/video/7554027572670074154", "embed_url": "https://open.douyin.com/player/video?vid=7554027572670074154&autoplay=0", "category": "软件开发", "summary": "从安装登录到核心命令、提示词增强，讲Augment Code命令行工具Auggie的上手流程。摘要依据平台公开文字。", "reason": "命令行AI编码工具的实操流程，适合对照自己的工具链评估是否值得引入。", "tags": [ "CLI", "AI编程", "工具" ], "published_at": "2025-09-25", "duration_seconds": 1040, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7554027572670074154", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「kate人不错」、发布日期 2025-09-25、时长 1040s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Git 版本管理教程。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:42.394Z", "discovered_at": "2026-09-17T02:37:42.395Z", "updated_at": "2026-09-17T02:37:42.395Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7645246579288460584", "title": "VibeCoding大赏 | 小白写代码前必做的三件事！", "official_title": "VibeCoding大赏 | 小白写代码前必做的三件事！我作为新手小白vibe coding遇到了太多坑！\n💡这期先不急着写代码，而是跟着丁老师把开发前的 3 件事补上：\n✅整理项目文件夹\n✅确定 MVP 和里程碑\n✅建项目的Git 仓库\n如果你也想用 AI 做一个自己的产品，这条可以当作跟练第一集。\n#vibecoding大赏 #ai新星计划 #AI #vibecoding #codex", "author": "珍妮丁丁说AI", "url": "https://www.douyin.com/video/7645246579288460584", "embed_url": "https://open.douyin.com/player/video?vid=7645246579288460584&autoplay=0", "category": "软件开发", "summary": "讲用AI辅助写代码前要做的三件事：整理项目文件夹、确定MVP与里程碑等准备动作。摘要依据平台公开文字。", "reason": "AI编程容易跳过工程准备，这篇把开工前的整理与范围界定讲成可执行动作。", "tags": [ "开发流程", "MVP", "AI编程" ], "published_at": "2026-05-29", "duration_seconds": 512, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7645246579288460584", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「珍妮丁丁说AI」、发布日期 2026-05-29、时长 512s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Git 版本管理教程。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 1662, "video_height": 1080, "checked_at": "2026-09-17T02:37:42.234Z", "discovered_at": "2026-09-17T02:37:42.235Z", "updated_at": "2026-09-17T02:37:42.235Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7641177391708015907", "title": "Git+Github核心概念串讲从零到一攻略，AI时代基本功", "official_title": "Git+Github核心概念串讲从零到一攻略，AI时代基本功本期视频带来一个Git 与 GitHub 核心概念大串讲，我会使用动画讲解结合实战演示的方式，把所有的核心概念一次讲清楚。先从本地Git仓库开始，介绍提交，分支，分区等核心概念。然后引入远端仓库，详细介绍Github的基础用法，包括怎么在Github中进行多人协作，如何在开源项目中贡献代码。\n\n#计算机 #科技 #Github #Git #AI新星计划", "author": "技术爬爬虾", "url": "https://www.douyin.com/video/7641177391708015907", "embed_url": "https://open.douyin.com/player/video?vid=7641177391708015907&autoplay=0", "category": "软件开发", "summary": "用动画加演示串讲Git与GitHub核心概念，从本地仓库、提交讲到协作流程。摘要依据平台公开文字。", "reason": "版本管理是任何项目的地基，长时段串讲适合把零散命令归到统一的概念模型里。", "tags": [ "Git", "GitHub", "版本控制" ], "published_at": "2026-05-18", "duration_seconds": 2453, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7641177391708015907", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「技术爬爬虾」、发布日期 2026-05-18、时长 2453s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Git 版本管理教程。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:42.083Z", "discovered_at": "2026-09-17T02:37:42.083Z", "updated_at": "2026-09-17T02:37:42.083Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7590375704391437603", "title": "AgentSkill从使用到原理，一次讲清", "official_title": "AgentSkill从使用到原理，一次讲清还在为大模型处理任务效率低发愁？Anthropic 推出的 Agent Skill 智能体指令标准来啦！它独创三级结构 + 渐进式披露机制，让模型按需加载规则、调用脚本，告别无效资源消耗。和侧重连接数据的 MCP 协议不同，它主打教模型 “怎么干活”，如今更是成了 VS Code、Cursor 都支持的跨平台通用标准！想搞懂 AI 智能体高效工作的秘诀？这个视频你千万别错过～\n#AgentSkill \n#AI 智能体 \n#大模型技术 \n#Anthropic\n#MCP 协议", "author": "周辉", "url": "https://www.douyin.com/video/7590375704391437603", "embed_url": "https://open.douyin.com/player/video?vid=7590375704391437603&autoplay=0", "category": "AI", "summary": "从使用到原理讲Agent Skill这一指令标准，涉及三级结构与渐进式披露机制。摘要依据平台公开文字。", "reason": "与自己在用的Agent工具直接相关，理解技能加载机制有助于写出更有效的指令与技能文件。", "tags": [ "Agent Skill", "指令", "智能体" ], "published_at": "2026-01-01", "duration_seconds": 502, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7590375704391437603", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「周辉」、发布日期 2026-01-01、时长 502s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Agent 智能体原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:41.652Z", "discovered_at": "2026-09-17T02:37:41.653Z", "updated_at": "2026-09-17T02:37:41.653Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7678635742297460009", "title": "20分钟深度解析Agent智能体核心能力+7种主流架构！", "official_title": "20分钟深度解析Agent智能体核心能力+7种主流架构！ #人工智能 #ai #大模型 #程序员 #agent", "author": "AI大模型老冉", "url": "https://www.douyin.com/video/7678635742297460009", "embed_url": "https://open.douyin.com/player/video?vid=7678635742297460009&autoplay=0", "category": "AI", "summary": "20分钟梳理Agent智能体的核心能力与七种常见架构，属于系统性概念讲解。摘要依据平台公开文字。", "reason": "Agent架构说法多而杂，先固定一套分类框架，再看具体实现会更省力。", "tags": [ "Agent", "架构", "智能体" ], "published_at": "2026-08-27", "duration_seconds": 1150, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7678635742297460009", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「AI大模型老冉」、发布日期 2026-08-27、时长 1150s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Agent 智能体原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:41.518Z", "discovered_at": "2026-09-17T02:37:41.518Z", "updated_at": "2026-09-17T02:37:41.518Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7625702218884189478", "title": "用费曼学习法，7分钟学会LLM的强化学习阶段", "official_title": "用费曼学习法，7分钟学会LLM的强化学习阶段听懂和讲明白完全是两回事，听懂只需要看两三遍卡帕西大神的课，而要达到能讲出来需要再多看两三遍甚至更多，纯小白，理解得确实要慢一点。。。尽力了，不知道讲清楚了吗？我输出的内容都是安德烈·卡帕西三个半小时LLM深度讲解的浓缩版，想听原始内容大家可以去小破站或着油管进行搜索～#AI产品经理 #LLM #强化学习 #大语言模型", "author": "Ai林爻", "url": "https://www.douyin.com/video/7625702218884189478", "embed_url": "https://open.douyin.com/player/video?vid=7625702218884189478&autoplay=0", "category": "AI", "summary": "接着讲LLM训练流程中的强化学习阶段，说明它相对监督微调要解决什么问题。摘要依据平台公开文字。", "reason": "与同作者SFT一集连看，可建立“预训练—微调—强化学习”的完整训练阶段框架。", "tags": [ "强化学习", "LLM", "训练流程" ], "published_at": "2026-04-06", "duration_seconds": 425, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7625702218884189478", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「Ai林爻」、发布日期 2026-04-06、时长 425s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Transformer 原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1080, "video_height": 1920, "checked_at": "2026-09-17T02:37:41.363Z", "discovered_at": "2026-09-17T02:37:41.364Z", "updated_at": "2026-09-17T02:37:41.364Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7624827555840871731", "title": "用费曼学习法，5分钟搞懂LLM的监督微调阶段", "official_title": "用费曼学习法，5分钟搞懂LLM的监督微调阶段在理解了预训练的的基础上，感觉SFT监督微调阶段容易理解多了。不过自己理解了和能够讲出来真的不一样，讲出来要花费更多的时间去求证内心的疑惑，但是收获还是很多的。\n想学习LLM详细内容的朋友可以去小破站或着油管搜索:安德烈·卡帕西的三个半小时的深度讲解。#大语言模型 #AI产品经理 #LLM #费曼 #AI学习", "author": "Ai林爻", "url": "https://www.douyin.com/video/7624827555840871731", "embed_url": "https://open.douyin.com/player/video?vid=7624827555840871731&autoplay=0", "category": "AI", "summary": "以讲给别人听的方式复述LLM的监督微调阶段，说明它在预训练之后解决什么问题。摘要依据平台公开文字。", "reason": "训练流程各阶段容易混淆，用费曼式复述梳理SFT的定位，适合作为自查理解的素材。", "tags": [ "SFT", "微调", "LLM" ], "published_at": "2026-04-04", "duration_seconds": 348, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7624827555840871731", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「Ai林爻」、发布日期 2026-04-04、时长 348s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Transformer 原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 3414, "checked_at": "2026-09-17T02:37:41.207Z", "discovered_at": "2026-09-17T02:37:41.208Z", "updated_at": "2026-09-17T02:37:41.208Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7618191084656643374", "title": "1973莱特希尔报告：AI寒冬里的反向传播火种", "official_title": "1973莱特希尔报告：AI寒冬里的反向传播火种 #ai编年史 #ai知识科普 #干货知识分享 #莱特希尔 #反向传播算法 \nAI编年史第三期：我们重返1973年的那场BBC公开辩论，看看一份报告如何让整个学科停摆，又是谁在黑暗中保住了今天所有大模型的底层火种。从符号主义到连接主义，从寒冬到复兴——AI发展的每一次转折，都藏着被历史遗忘的真相。", "author": "老特科普", "url": "https://www.douyin.com/video/7618191084656643374", "embed_url": "https://open.douyin.com/player/video?vid=7618191084656643374&autoplay=0", "category": "AI", "summary": "以1973年莱特希尔报告与BBC公开辩论为线索，讲AI寒冬期间反向传播思想如何被保留下来。摘要依据平台公开文字。", "reason": "了解一次技术低谷的成因与幸存路径，对判断当下AI热度中的风险有参照价值。", "tags": [ "AI历史", "反向传播", "AI寒冬" ], "published_at": "2026-03-17", "duration_seconds": 1236, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7618191084656643374", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「老特科普」、发布日期 2026-03-17、时长 1236s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Transformer 原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:41.046Z", "discovered_at": "2026-09-17T02:37:41.046Z", "updated_at": "2026-09-17T02:37:41.046Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7600057337272896803", "title": "如何解决大模型不擅长计算的问题", "official_title": "如何解决大模型不擅长计算的问题用写代码的方式弥补大模型不擅长计算的不足 #AI #人工智能 #个人成长", "author": "李秋橙", "url": "https://www.douyin.com/video/7600057337272896803", "embed_url": "https://open.douyin.com/player/video?vid=7600057337272896803&autoplay=0", "category": "AI", "summary": "讲用写代码的方式弥补大模型算不准的短板，涉及让模型调用计算手段的思路。摘要依据平台公开文字。", "reason": "计算能力是大模型的已知边界之一，这类“用工具补短板”的解法可直接用于日常实践。", "tags": [ "大模型", "工具调用", "能力边界" ], "published_at": "2026-01-27", "duration_seconds": 460, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7600057337272896803", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「李秋橙」、发布日期 2026-01-27、时长 460s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Transformer 原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1080, "video_height": 1920, "checked_at": "2026-09-17T02:37:40.846Z", "discovered_at": "2026-09-17T02:37:40.846Z", "updated_at": "2026-09-17T02:37:40.846Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7635642964793986350", "title": "在懂 Transformer 之前，需先了解的注意力机制", "official_title": "在懂 Transformer 之前，需先了解的注意力机制上一次我们讲了 RNN，留下一个问题——翻译这种输入输出长度不一样的任务怎么办？这一讲讲 2014 年 Bahdanau 提出的注意力机制：让 AI 在翻译每一个词时都能\"回头看一眼原文\"，从而突破 seq2seq 把所有信息压成一个向量的瓶颈。下一次分享Transformer啦\n\n#AI #transformer #注意力机制 #个人成长 #人工智能", "author": "李秋橙", "url": "https://www.douyin.com/video/7635642964793986350", "embed_url": "https://open.douyin.com/player/video?vid=7635642964793986350&autoplay=0", "category": "AI", "summary": "从RNN处理长序列的局限讲起，介绍2014年Bahdanau提出的注意力机制，为理解Transformer做铺垫。摘要依据平台公开文字。", "reason": "注意力机制是理解Transformer与大模型的前置知识，按历史线索讲解比直接背公式更易建立直觉。", "tags": [ "注意力机制", "Transformer", "NLP" ], "published_at": "2026-05-03", "duration_seconds": 760, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7635642964793986350", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「李秋橙」、发布日期 2026-05-03、时长 760s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video Transformer 原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1080, "video_height": 1920, "checked_at": "2026-09-17T02:37:40.706Z", "discovered_at": "2026-09-17T02:37:40.706Z", "updated_at": "2026-09-17T02:37:40.706Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7642459814513216806", "title": "星舰 V3 ：人类最强火箭今日首飞", "official_title": "星舰 V3 ：人类最强火箭今日首飞 #spacex #spacex星舰 #星舰V3首飞 #创作灵感 #上热门", "author": "瀚宇的不思議世界", "url": "https://www.douyin.com/video/7642459814513216806", "embed_url": "https://open.douyin.com/player/video?vid=7642459814513216806&autoplay=0", "category": "科技", "summary": "围绕星舰V3首飞讲火箭的构型、动力与可复用设计。摘要依据平台公开文字。", "reason": "可复用火箭是航天成本结构变化的关键，首飞节点的梳理有助于跟踪后续进展。", "tags": [ "星舰", "火箭", "航天" ], "published_at": "2026-05-21", "duration_seconds": 472, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7642459814513216806", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「瀚宇的不思議世界」、发布日期 2026-05-21、时长 472s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 航天空间站。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 74, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:40.556Z", "discovered_at": "2026-09-17T02:37:40.556Z", "updated_at": "2026-09-17T02:37:40.556Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7638877045589593359", "title": "99.90%保真度！量子比特分身术", "official_title": "99.90%保真度！量子比特分身术 99.90%，这是2025年超导量子处理器单比特门操作的最高保真度纪录。每执行1000次操作，平均只有1次出错。而这个惊人数字背后，藏着一个违反直觉的物理现象：量子比特可以同时处于0和1两种状态。50个量子比特能同时表示超过一千万亿种状态，这是量子计算机潜力超越经典计算机的核心原因。从超导到离子阱，四大技术路线各有优劣，谁将主导未来？\n#量子计算 #量子比特 #叠加态 #超导量子 #量子纠错 \n## 参考文献\n[1] Above 99.9% Fidelity Single-Qubit Gates, Two-Qubit Gates, and Readout in a Single Superconducting Quantum Device. arXiv:2508.16437 (2025)\n[2] Quantum Computing: Vision and Challenges. arXiv:2403.02240 (2024)\n[3] Digital Predistortion for Flux Control of Tunable Supercond", "author": "中年人的天体物理学", "url": "https://www.douyin.com/video/7638877045589593359", "embed_url": "https://open.douyin.com/player/video?vid=7638877045589593359&autoplay=0", "category": "科技", "summary": "以单比特门操作99.90%保真度这一纪录为引子，讲超导量子比特的操作方式与误差来源。摘要依据平台公开文字。", "reason": "保真度是量子计算能否实用的关键指标，视频从具体数字讲起，便于理解误差控制的意义。", "tags": [ "量子计算", "超导量子比特", "保真度" ], "published_at": "2026-05-13", "duration_seconds": 205, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7638877045589593359", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「中年人的天体物理学」、发布日期 2026-05-13、时长 205s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video HTTP 缓存网络协议。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:40.393Z", "discovered_at": "2026-09-17T02:37:40.394Z", "updated_at": "2026-09-17T02:37:40.394Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7649218728005061930", "title": "从砂石到顶级芯片，一口气带你看懂全人类最复杂的制造工艺", "official_title": "从砂石到顶级芯片，一口气带你看懂全人类最复杂的制造工艺 #芯片 #芯片制造过程 #科普 #半导体 #科技", "author": "灵GO", "url": "https://www.douyin.com/video/7649218728005061930", "embed_url": "https://open.douyin.com/player/video?vid=7649218728005061930&autoplay=0", "category": "科技", "summary": "串讲芯片制造的完整工艺链，说明它为什么被称为最复杂的制造过程。摘要依据平台公开文字。", "reason": "与同批工艺类视频对照观看，可用来核对各环节顺序与术语。", "tags": [ "芯片制造", "工艺", "科普" ], "published_at": "2026-06-09", "duration_seconds": 293, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7649218728005061930", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「灵GO」、发布日期 2026-06-09、时长 293s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：(site:douyin.com/video OR site:jingxuan.douyin.com/m/video) 芯片光刻原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:40.247Z", "discovered_at": "2026-09-17T02:37:40.247Z", "updated_at": "2026-09-17T02:37:40.247Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7651399214103073606", "title": "一口气带你看懂:沙子是如何制造成芯片的。", "official_title": "一口气带你看懂:沙子是如何制造成芯片的。#半导体 #芯片#光刻机", "author": "破局世界史", "url": "https://www.douyin.com/video/7651399214103073606", "embed_url": "https://open.douyin.com/player/video?vid=7651399214103073606&autoplay=0", "category": "科技", "summary": "按流程讲从沙子到芯片的转化：提纯、单晶生长、光刻与封装等环节。摘要依据平台公开文字。", "reason": "把整条半导体工艺链串成一条线，适合作为理解芯片制造的骨架。", "tags": [ "芯片", "半导体工艺", "科普" ], "published_at": "2026-06-14", "duration_seconds": 690, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7651399214103073606", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「破局世界史」、发布日期 2026-06-14、时长 690s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：(site:douyin.com/video OR site:jingxuan.douyin.com/m/video) 芯片光刻原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:40.098Z", "discovered_at": "2026-09-17T02:37:40.098Z", "updated_at": "2026-09-17T02:37:40.098Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7654110606592609546", "title": "卡脖子的光刻机到底强在哪", "official_title": "卡脖子的光刻机到底强在哪全世界最难造的机器，是一台你从来没见过的光刻机。它一秒钟，能把一座图书馆印进你的口袋，靠的就是一束十三纳米的紫光，每秒五万次的锡液滴，七十多层纳米级的反射镜，还有比四颗原子还窄的同步精度。这一条，我把这台被叫做EUV光刻机的怪兽，彻底拆开给你看。你正在看的这块屏幕，背后藏着一条横跨人类智慧顶点的产业链。看完你就明白，卡脖子的从来不是哪一国，是整个文明。下一条咱们聊聊，为什么连美国，都造不出第二台。#光刻机 #EUV #芯片 #ASML #硬核科技", "author": "老刘的笔记本", "url": "https://www.douyin.com/video/7654110606592609546", "embed_url": "https://open.douyin.com/player/video?vid=7654110606592609546&autoplay=0", "category": "科技", "summary": "从光源、镜片与机械精度等环节说明光刻机为什么难造，属于芯片制造科普。摘要依据平台公开文字。", "reason": "把“难在哪”拆成具体工程指标，可与同批其他光刻机视频互为补充。", "tags": [ "光刻机", "半导体", "精密制造" ], "published_at": "2026-06-22", "duration_seconds": 611, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7654110606592609546", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「老刘的笔记本」、发布日期 2026-06-22、时长 611s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：(site:douyin.com/video OR site:jingxuan.douyin.com/m/video) 芯片光刻原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:39.938Z", "discovered_at": "2026-09-17T02:37:39.939Z", "updated_at": "2026-09-17T02:37:39.939Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7644171621418224946", "title": "突破物理极限：EUV光刻机如何将芯片制造推向极致", "official_title": "突破物理极限：EUV光刻机如何将芯片制造推向极致 EUV光刻机是现代科技文明得以持续运转的关键基础设施之一。它能在硅片上刻画出比头发丝还细的电路，每秒5万次锡液滴爆炸生成极紫外光，通过6面反射镜控制光路，最终完成纳米级精度的芯片制造。这台机器不仅造价高达20亿美元，而且全球每年产量不超过60台，每一台都需要提前数年预订。#EUV光刻机 #工作原理 #科学探索 #科普一下 #涨知识", "author": "科普创纪元", "url": "https://www.douyin.com/video/7644171621418224946", "embed_url": "https://open.douyin.com/player/video?vid=7644171621418224946&autoplay=0", "category": "科技", "summary": "讲EUV光刻机的工作链：锡液滴如何产生极紫外光、反射镜如何控制光路，以及纳米级精度从何而来。摘要依据平台公开文字。", "reason": "光刻机是半导体制造的核心瓶颈，视频给出从光源到成像的具体环节，便于建立工艺认知。", "tags": [ "EUV光刻机", "芯片制造", "半导体" ], "published_at": "2026-05-26", "duration_seconds": 269, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7644171621418224946", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「科普创纪元」、发布日期 2026-05-26、时长 269s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：(site:douyin.com/video OR site:jingxuan.douyin.com/m/video) 芯片光刻原理。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:39.792Z", "discovered_at": "2026-09-17T02:37:39.792Z", "updated_at": "2026-09-17T02:37:39.792Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7572549457401728302", "title": "量子力学和相对论为什么无法统一？", "official_title": "量子力学和相对论为什么无法统一？这5个矛盾的共同根源是什么？人类有哪两种互相冲突的时空观？为什么说时间是人类了解最少的物理量？ #知识前沿派对 #量子力学 #相对论 #爱因斯坦 #莱布尼茨", "author": "道可道Science-深度科普", "url": "https://www.douyin.com/video/7572549457401728302", "embed_url": "https://open.douyin.com/player/video?vid=7572549457401728302&autoplay=0", "category": "科技", "summary": "梳理量子力学与相对论之间的若干矛盾点，讨论两种时空观为什么难以调和。摘要依据平台公开文字。", "reason": "把两大理论的冲突讲成可列举的问题清单，适合作为现代物理前沿的入门问题框架。", "tags": [ "物理", "量子力学", "相对论" ], "published_at": "2025-11-14", "duration_seconds": 662, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7572549457401728302", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「道可道Science-深度科普」、发布日期 2025-11-14、时长 662s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 植物光合作用原理科普。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:39.630Z", "discovered_at": "2026-09-17T02:37:39.630Z", "updated_at": "2026-09-17T02:37:39.630Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7522778670621150499", "title": "一铭惊天下：杨姞壶改写西周史的晋南传奇", "official_title": "一铭惊天下：杨姞壶改写西周史的晋南传奇这件沉睡了三千年的青铜壶直接揭开了一个被历史彻底遗忘的古国——姞姓杨国。\n\n1993年，在山西曲沃县的北赵村，考古队员的探铲穿透黄土后，触碰到了晋侯墓地的第63号墓葬。当这件青铜壶上的淤泥被小心拭去，上面的九字铭文赫然显现——“杨姞作羞醴壶永宝用”。这一重要发现，瞬间震动了整个考古学界！\n\n在传世的史籍中，杨国始终以“姬姓”的身份出现：周宣王之子尚父被封于杨，既今山西省的洪洞县，史称姬姓杨国。然而这件杨姞壶的制作时间是晋穆侯时期，它竟比姬姓杨国的立国早了约三十年，铭文中的“姞”姓更如一把历史的钥匙，瞬间打开了西周封国体系中被抹去的一幕。\n\n 晋侯墓地位于山西曲沃与翼城交界的曲沃盆地，1980年开始共历经了12次的发掘。1992至1994年间，考古队在此清理出了9组共19座晋侯及其夫人的大墓，其中63号墓与相邻的62号和64号墓构成一组，分别属于晋穆侯和他的两位夫人。63号墓主人正是晋穆侯的第二位夫人，她的棺椁旁静静放置着两件形制完全相同的青铜壶，这便是其中的一件。#青铜器 #历史 #考古 #国宝", "author": "文物考古匠", "url": "https://www.douyin.com/video/7522778670621150499", "embed_url": "https://open.douyin.com/player/video?vid=7522778670621150499&autoplay=0", "category": "人文", "summary": "从1993年曲沃北赵村晋侯墓地出土的杨姞壶讲起，讲一件青铜器铭文如何带出一个被遗忘的古国。摘要依据平台公开文字。", "reason": "一件器物改写一段历史的典型案例，能看到铭文、墓葬与文献互证的过程。", "tags": [ "青铜器", "晋侯墓地", "西周" ], "published_at": "2025-07-03", "duration_seconds": 349, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7522778670621150499", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「文物考古匠」、发布日期 2025-07-03、时长 349s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 历史考古发现。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:39.289Z", "discovered_at": "2026-09-17T02:37:39.289Z", "updated_at": "2026-09-17T02:37:39.289Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7608954388756909366", "title": "殷墟商代车马坑的考古发现考古学专业老师姚逸博士告诉你的专业知识", "official_title": "殷墟商代车马坑的考古发现考古学专业老师姚逸博士告诉你的专业知识\n商代人墓葬中，为啥爱用车马坑？\n车马坑中的车马和人殉又有怎样的故事和历史？#云烟销夏墨无痕 #姚逸 #殷墟 #车马坑 #商代", "author": "云烟销夏墨无痕", "url": "https://www.douyin.com/video/7608954388756909366", "embed_url": "https://open.douyin.com/player/video?vid=7608954388756909366&autoplay=0", "category": "人文", "summary": "考古学专业老师讲商代车马坑：墓葬中为什么用车马坑，车马与人殉又反映怎样的制度。摘要依据平台公开文字。", "reason": "车马坑是商代考古的典型遗存，由科班研究者讲解，可了解遗迹如何被解读成制度证据。", "tags": [ "考古", "殷墟", "商代" ], "published_at": "2026-02-20", "duration_seconds": 269, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7608954388756909366", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「云烟销夏墨无痕」、发布日期 2026-02-20、时长 269s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 历史考古发现。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:39.125Z", "discovered_at": "2026-09-17T02:37:39.125Z", "updated_at": "2026-09-17T02:37:39.125Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7683477819507293530", "title": "什么是捧节令栱？来定襄学习古建筑呀", "official_title": "什么是捧节令栱？来定襄学习古建筑呀 #山西古建之旅 #创作者中心 #创作灵感 #定襄文旅#古建筑 \n捧节令栱\n捧节令栱是中国古建筑构件。该名称不见于《营造法式》，为后世研究者起的俗称，《营造法式》中对应的构件为单材襻间令栱。\n位置：捧节令栱一般设于平梁之上、蜀柱与叉手顶端，沿垂直于叉手的方向横向安置。捧节令栱也可以安设于各平槫之下，提升梁架的整体性与稳定性，起到类似于襻间令栱的作用。\n作用：构件上部承托替木、脊槫荷载，稳固屋脊结构。唐代建筑平梁上叉手没有蜀柱，顶端交承捧节令栱，是中空的三角形结构。\n参考《营造法式》卷五“襻间”原文：襻间，于槫下，随间广之广，用枋一条，襻间两头，各出令栱，其令栱长七十二分，以单材造，两头卷杀五瓣。", "author": "古建筑斗拱学堂", "url": "https://www.douyin.com/video/7683477819507293530", "embed_url": "https://open.douyin.com/player/video?vid=7683477819507293530&autoplay=0", "category": "人文", "summary": "辨认“捧节令栱”这一构件：名称不见于《营造法式》，视频讲它的位置、与单材襻间令栱的对应关系。摘要依据平台公开文字。", "reason": "从俗称与古籍名称的差异入手，能看到古建术语在流传中如何变形，适合作为构件辨识练习。", "tags": [ "古建筑", "斗拱", "构件" ], "published_at": "2026-09-09", "duration_seconds": 116, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7683477819507293530", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「古建筑斗拱学堂」、发布日期 2026-09-09、时长 116s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 古建筑斗拱结构。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:38.945Z", "discovered_at": "2026-09-17T02:37:38.945Z", "updated_at": "2026-09-17T02:37:38.945Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7419709641392704831", "title": "什么是斗拱出跳？零基础开始学古建筑斗拱出跳原理解析", "official_title": "什么是斗拱出跳？零基础开始学古建筑斗拱出跳原理解析\n斗栱出跳是中国古建筑铺作结构中一个重要功能概念。宋《营造法式》卷四大木作制度中称：“凡铺作自柱头上栌斗口内出一栱或一昂,皆谓之一跳，传至五跳止”。跳字本义指身体向上跳跃，引申为跨越、承挑以及古建筑斗拱悬挑的铺作层数。斗拱的出跳是由栱、斗、昂、枋等多个构件，通过榫卯相互组合而成，形成一个复杂的立体结构，共同发挥悬挑和支撑作用。跳的谐音通挑，斗栱出跳主要指纵方向构件的悬挑，例如华栱或昂逐层向外伸出，象一层一层接力的手臂一样悬挑屋檐，体现了现代悬臂梁的力学原理。我们以佛光寺东大殿柱头斗拱为例，按照宋《营造法式》术语称之为：“双抄双下昂七铺作斗拱”，纵向从栌斗口内出第一跳华栱为四铺作；之上又出一跳华栱，为五铺作；然后上面又出一跳下昂，为六铺作；之上最后出一跳下昂，就是双抄双下昂七铺作斗拱了。 #斗拱 #佛光寺", "author": "古建筑斗拱学堂", "url": "https://www.douyin.com/video/7419709641392704831", "embed_url": "https://open.douyin.com/player/video?vid=7419709641392704831&autoplay=0", "category": "人文", "summary": "从《营造法式》原文出发解释“出跳”这一铺作概念，说明斗拱如何层层出挑承托屋檐。摘要依据平台公开文字。", "reason": "出跳是理解中国古建筑屋檐结构与受力方式的关键概念，视频直接引用古籍定义，术语来源清楚。", "tags": [ "古建筑", "斗拱", "营造法式" ], "published_at": "2024-09-28", "duration_seconds": 131, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7419709641392704831", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「古建筑斗拱学堂」、发布日期 2024-09-28、时长 131s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 古建筑斗拱结构。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 77, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:38.759Z", "discovered_at": "2026-09-17T02:37:38.759Z", "updated_at": "2026-09-17T02:37:38.759Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7614481024101207296", "title": "8分钟了解曹操的《短歌行》到底有多苍凉", "official_title": "8分钟了解曹操的《短歌行》到底有多苍凉#曹操 #短歌行 #历史 #诗词 #知识前沿派对", "author": "看会儿历史", "url": "https://www.douyin.com/video/7614481024101207296", "embed_url": "https://open.douyin.com/player/video?vid=7614481024101207296&autoplay=0", "category": "人文", "summary": "8分钟讲解曹操《短歌行》的文本与语境，围绕“苍凉”梳理诗句中的用典与心绪。摘要依据平台公开文字。", "reason": "《短歌行》是其时政治抱负与人生感慨的合体，逐句讲解有助于理解诗句背后的语境。", "tags": [ "曹操", "短歌行", "鉴赏" ], "published_at": "2026-03-08", "duration_seconds": 520, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7614481024101207296", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「看会儿历史」、发布日期 2026-03-08、时长 520s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 苏轼词解读。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:38.527Z", "discovered_at": "2026-09-17T02:37:38.527Z", "updated_at": "2026-09-17T02:37:38.527Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7630076582073339170", "title": "“欲买桂花同载酒，终不似，少年游”7分钟了解《唐多令》到底有多怅惘。", "official_title": "“欲买桂花同载酒，终不似，少年游”7分钟了解《唐多令》到底有多怅惘。#欲买桂花同载酒终不似少年游 #唐多令芦叶满汀洲 #诗词 #历史 #人文社科", "author": "看会儿历史", "url": "https://www.douyin.com/video/7630076582073339170", "embed_url": "https://open.douyin.com/player/video?vid=7630076582073339170&autoplay=0", "category": "人文", "summary": "围绕刘过《唐多令》的名句讲解词作的情绪与背景，涉及词牌、用典与身世线索。摘要依据平台公开文字。", "reason": "从一句常被引用的名句入手理解整首词，适合作为宋词鉴赏的入门样本。", "tags": [ "宋词", "唐多令", "鉴赏" ], "published_at": "2026-04-20", "duration_seconds": 413, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7630076582073339170", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「看会儿历史」、发布日期 2026-04-20、时长 413s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 苏轼词解读。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 3840, "video_height": 2160, "checked_at": "2026-09-17T02:37:38.376Z", "discovered_at": "2026-09-17T02:37:38.377Z", "updated_at": "2026-09-17T02:37:38.377Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7613725134234422574", "title": "苏轼和苏东坡到底是一个人，还是两个人？31分钟讲述他的一生。", "official_title": "苏轼和苏东坡到底是一个人，还是两个人？31分钟讲述他的一生。既是吃货，也是诗词顶流。#历史 #抖音精选 #文脉里的中国#涨知识 #人文星闪耀计划", "author": "历史说书人", "url": "https://www.douyin.com/video/7613725134234422574", "embed_url": "https://open.douyin.com/player/video?vid=7613725134234422574&autoplay=0", "category": "人文", "summary": "31分钟长视频梳理苏轼的生平，从名与号的分别讲起，串起他的仕途起伏、诗词与生活态度。摘要依据平台公开文字。", "reason": "长时段人物讲解适合建立宋代文人的历史脉络，标题给出的名号之问也是一个具体切入点。", "tags": [ "苏轼", "宋史", "人物" ], "published_at": "2026-03-05", "duration_seconds": 1895, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7613725134234422574", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「历史说书人」、发布日期 2026-03-05、时长 1895s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 苏轼词解读。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 2560, "video_height": 1440, "checked_at": "2026-09-17T02:37:38.223Z", "discovered_at": "2026-09-17T02:37:38.224Z", "updated_at": "2026-09-17T02:37:38.224Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7515588409663393024", "title": "雨林深处雨林缸造景制作教程", "official_title": "雨林深处雨林缸造景制作教程#雨林缸 #生态缸 #树蛙#斑腿泛树蛙", "author": "雨迹雲踪", "url": "https://www.douyin.com/video/7515588409663393024", "embed_url": "https://open.douyin.com/player/video?vid=7515588409663393024&autoplay=0", "category": "自然", "summary": "雨林缸造景的制作教程，讲缸体布局、植物与素材搭配等具体步骤，属于可动手复现的造景过程。摘要依据平台公开文字。", "reason": "雨林缸是能把热带植物养在家里的低门槛方式，教程给出可照做的素材与工序。", "tags": [ "雨林缸", "造景", "教程" ], "published_at": "2025-06-14", "duration_seconds": 394, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7515588409663393024", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「雨迹雲踪」、发布日期 2025-06-14、时长 394s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 雨林生态观察。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 2560, "video_height": 1440, "checked_at": "2026-09-17T02:37:38.077Z", "discovered_at": "2026-09-17T02:37:38.077Z", "updated_at": "2026-09-17T02:37:38.077Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7640776185521114395", "title": "银心黑洞真相曝光！光子环决定一切", "official_title": "银心黑洞真相曝光！光子环决定一切我是中年人的天体物理学。四百万太阳质量压缩在太阳系大小的空间内，最新研究发现银河系中心可能不是黑洞！5.5σ显著度差异揭示暗物质核心真相，光子环成为终极判据。如果属实，我们十四年的观测可能一直看错了对象。\n#银河系中心 #暗物质核心 #人马座A星 #超大质量天体 #银心恒星轨道 \n\n### 参考文献\n\n[1] Becerra-Vergara E A, Argüelles C R, Krut A, et al. Hinting a dark matter nature of Sgr A* via the S-stars. Monthly Notices of the Royal Astronomical Society, 2021. arXiv: 2105.06301\n\n[2] Crespi V, Argüelles C R, Becerra-Vergara E A, et al. The dynamics of S-stars and G-sources orbiting a supermassive compact object made ", "author": "中年人的天体物理学", "url": "https://www.douyin.com/video/7640776185521114395", "embed_url": "https://open.douyin.com/player/video?vid=7640776185521114395&autoplay=0", "category": "自然", "summary": "围绕银河系中心天体，讲最新观测中5.5σ显著度的差异与光子环判据，讨论银心是否仍是黑洞。摘要依据平台公开文字。", "reason": "把“新观测是否推翻旧结论”讲清楚，是理解天文研究中显著度与判据的好案例。", "tags": [ "天体物理", "银河系", "黑洞" ], "published_at": "2026-05-19", "duration_seconds": 518, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7640776185521114395", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「中年人的天体物理学」、发布日期 2026-05-19、时长 518s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video HTTP 缓存网络协议。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:37.910Z", "discovered_at": "2026-09-17T02:37:37.910Z", "updated_at": "2026-09-17T02:37:37.910Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7684001903532920104", "title": "100 天生态实验：蚁后从零起步，打造蚂蚁王国", "official_title": "100 天生态实验：蚁后从零起步，打造蚂蚁王国 #蚂蚁 #微观世界 #动物解说 #科普 #生态缸", "author": "阿呆解说", "url": "https://www.douyin.com/video/7684001903532920104", "embed_url": "https://open.douyin.com/player/video?vid=7684001903532920104&autoplay=0", "category": "自然", "summary": "100天生态实验记录：从一只蚁后开始，观察蚁群筑巢、分工与扩张的过程，用微观观察讲动物社会行为。摘要依据平台公开文字。", "reason": "蚂蚁社会的分工与筑巢是动物行为学的入门经典，长周期记录比结论式科普更能看到真实过程。", "tags": [ "蚂蚁", "动物行为", "生态实验" ], "published_at": "2026-09-11", "duration_seconds": 366, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7684001903532920104", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「阿呆解说」、发布日期 2026-09-11、时长 366s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 雨林生态观察。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 76, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:37.773Z", "discovered_at": "2026-09-17T02:37:37.773Z", "updated_at": "2026-09-17T02:37:37.773Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7581714731799432484", "title": "手搓瀑布生态缸并观察120天", "official_title": "手搓瀑布生态缸并观察120天 #生态缸 #自然", "author": "草帽博士", "url": "https://www.douyin.com/video/7581714731799432484", "embed_url": "https://open.douyin.com/player/video?vid=7581714731799432484&autoplay=0", "category": "自然", "summary": "作者自制带瀑布的生态缸并持续观察120天，记录水体、植物与设备在长期运行中的变化。摘要依据平台公开文字。", "reason": "带水循环的生态缸涉及水流、溶氧与植物配置，属于能动手复现的自然观察项目。", "tags": [ "生态缸", "水循环", "观察记录" ], "published_at": "2025-12-09", "duration_seconds": 933, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7581714731799432484", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「草帽博士」、发布日期 2025-12-09、时长 933s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 雨林生态观察。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:37.625Z", "discovered_at": "2026-09-17T02:37:37.625Z", "updated_at": "2026-09-17T02:37:37.625Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7353589067524721956", "title": "耗时120天，打造一个超大的热带雨林生态系统，太有趣太好玩！", "official_title": "耗时120天，打造一个超大的热带雨林生态系统，太有趣太好玩！ #鱼缸里的大自然 #生态缸 #雨林缸 #奇趣自然", "author": "天野侠", "url": "https://www.douyin.com/video/7353589067524721956", "embed_url": "https://open.douyin.com/player/video?vid=7353589067524721956&autoplay=0", "category": "自然", "summary": "记录用120天搭建并运行一个大型热带雨林生态缸的过程，可观察湿度、植物与小型生物如何形成稳定环境。摘要依据平台公开文字。", "reason": "生态缸是可观察、可复现的生态学入门实验，120天的跨度能看出环境失衡与自我调节的过程。", "tags": [ "生态缸", "雨林", "长期观察" ], "published_at": "2024-04-03", "duration_seconds": 376, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7353589067524721956", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「天野侠」、发布日期 2024-04-03、时长 376s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 雨林生态观察。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 75, "video_width": 1920, "video_height": 1080, "checked_at": "2026-09-17T02:37:37.475Z", "discovered_at": "2026-09-17T02:37:37.475Z", "updated_at": "2026-09-17T02:37:37.475Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7522375980464246070", "title": "密叶猴耳环的前世今生与养护分享", "official_title": "密叶猴耳环的前世今生与养护分享最近有朋友在问密叶猴耳环怎么养\n但是其实有很多朋友都不知道\n密叶猴耳环到底是什么\n今天先讲一下密叶猴耳环是什么\n它名字的来历\n然后再讲养护\n\n密叶猴耳环原产地是美洲\n墨西哥啊这些地方\n和龟背竹是邻居\n本身并不是一个园艺品种\n数量也很多\n就和我们这里的杨树榆树柳树差不多\n能长一二十米\n可以作为家具或者造纸的原材料\n\n后来被日本引进之后\n变成了一个园艺品种\n毕竟和原产地相隔十万八千里\n我们现在喜欢的东西\n大多是地球另一个地方\n人家的绿化带\n接着又传入中国\n\n中国本身是有猴耳环这种植物的\n因为果实像耳环而得名\n很早就被作为中药材而利用\n因为他们长得很像\n都是二回羽状复叶\n所以被认为是猴耳环属的\n就被称为密叶猴耳环了\n最后才发现原来是含羞树属\n但是最早的名字已经传开了\n就一直沿用下来\n所以密叶猴耳环并不是\n猴耳环也不是合欢\n只是他们都是豆科的植物\n长得有一些相似\n\n再来说一下养护\n因为密叶猴耳环本身其实\n并不是人工培育出来的园艺品种\n很多娇气的毛病它通通都没有\n真的十分好养\n之所以流行和广泛被传播\n有一个很重要的因素就是它非常耐阴\n在室内很多光线不是很好的\n", "author": "流一", "url": "https://www.douyin.com/video/7522375980464246070", "embed_url": "https://open.douyin.com/player/video?vid=7522375980464246070&autoplay=0", "category": "自然", "summary": "讲密叶猴耳环这种植物是什么、名字的来历与原产地，再讲日常养护要点，属于植物识别与栽培经验。摘要依据平台公开文字。", "reason": "动手养植物前先弄清物种来源与习性，比照抄养护口诀更有用；视频给出的产地与命名线索便于继续查证。", "tags": [ "植物识别", "园艺", "养护" ], "published_at": "2025-07-02", "duration_seconds": 239, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7522375980464246070", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「流一」、发布日期 2025-07-02、时长 239s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 植物光合作用原理科普。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 74, "video_width": 2160, "video_height": 3840, "checked_at": "2026-09-17T02:37:37.334Z", "discovered_at": "2026-09-17T02:37:37.334Z", "updated_at": "2026-09-17T02:37:37.334Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" }, { "id": "7530474450165288238", "title": "浙江大学农业与生物技术学院作物学科潘荣辉研究员团队和园艺学科范鹏祥研究员团队合作在《自然》发表突破性研究，破解了植物合成水杨酸的谜题。", "official_title": "7月23日，浙江大学农业与生物技术学院作物学科潘荣辉研究员团队和园艺学科范鹏祥研究员团队合作在《自然》发表突破性研究，破解了植物合成水杨酸的谜题。这项研究不仅破解了长期悬而未决的科学难题，重写了植物水杨酸合成的经典理论，也有望为未来培育广谱抗病农作物提供全新的“导航图”。@微言教育 @抖音校园 @中国大学生在线 #浙江大学 #我的学校名片", "author": "浙江大学", "url": "https://www.douyin.com/video/7530474450165288238", "embed_url": "https://open.douyin.com/player/video?vid=7530474450165288238&autoplay=0", "category": "自然", "summary": "介绍浙江大学团队发表在《自然》上的水杨酸合成机制研究：植物如何合成这一关键激素，以及该发现对经典理论的修正。摘要依据平台公开文字，未看视频。", "reason": "植物激素合成是植物生理学的经典问题，官方文字明确指向一篇顶刊研究，适合观察科研如何提问并改写教科书结论。", "tags": [ "植物生理", "水杨酸", "科研" ], "published_at": "2025-07-24", "duration_seconds": 61, "evidence_level": "metadata", "evidence_url": "https://jingxuan.douyin.com/m/video/7530474450165288238", "evidence_note": "2026-09-17 用抖音精选移动页读取该视频的 SSR 元数据（og:title 与 JSON-LD VideoObject）：官方标题、发布账号「浙江大学」、发布日期 2025-07-24、时长 61s 均来自该页面；并以官方 oEmbed 接口（node scripts/library.mjs inspect）复核，返回与本 ID 一致的嵌入地址。发现该条的检索查询：site:jingxuan.douyin.com/m/video 植物光合作用原理科普。本地证据文件：work/collection-be6e6244-43b0-4603-8f12-14401cd37bda/enriched.json 与 official-check.txt。未观看视频、未读文字稿，仅凭平台公开文字初选；正文细节、画面与是否含商业植入均未核验。", "commercial": "unknown", "quality_score": 78, "video_width": 1080, "video_height": 1920, "checked_at": "2026-09-17T02:37:37.182Z", "discovered_at": "2026-09-17T02:37:37.183Z", "updated_at": "2026-09-17T02:37:37.183Z", "collector": "hermes", "favorite": false, "watched": false, "hidden": false, "notes": "", "review_status": "pending" } ], "stats": { "total": 47, "favorites": 0, "watched": 0, "pending": 47, "runs": [ { "id": "ec77a97f-7100-46b3-96de-35a85fd034dd", "started_at": "2026-09-17T02:37:41.770Z", "finished_at": "2026-09-17T02:37:44.893Z", "collector": "hermes", "status": "success", "summary": "软件开发、创业与数码三类的首批入库：查询「Git 版本管理教程」「调试 debug 断点」「创业用户访谈需求验证」「OLED LCD 屏幕原理」「相机传感器原理」等；剔除读书带货（附赠PPT类）、含品牌工具导流的运营帖，以及纯新闻通稿。\n[]", "inserted": 19, "updated": 0, "rejected": 0 }, { "id": "f77b212e-af5b-4082-9664-ac210766526c", "started_at": "2026-09-17T02:37:39.397Z", "finished_at": "2026-09-17T02:37:41.658Z", "collector": "hermes", "status": "success", "summary": "科技与 AI 两类的首批入库：科技类查询「芯片光刻原理」「量子计算实验室」「航天空间站」，AI 类查询「Transformer 原理」「Agent 智能体原理」「大模型评测能力边界」；剔除显卡驱动类带货、卖课与培训引流条目（如锂电池组装收学员、点焊机拆箱）。\n[]", "inserted": 14, "updated": 0, "rejected": 0 }, { "id": "3f261dd9-b1ae-472e-8505-caef7d3fda29", "started_at": "2026-09-17T02:37:36.956Z", "finished_at": "2026-09-17T02:37:39.292Z", "collector": "hermes", "status": "success", "summary": "自然与人文两类的首批入库：自然类用「植物光合作用原理科普」「雨林生态观察」「天文星系观测」等查询，人文类用「苏轼词解读」「古建筑斗拱结构」「历史考古发现」等查询，各取 2 个子主题检索后逐条读官方标题与作者；剔除营销、搬运与无实质内容（如仅商品推荐、纯剪辑片段）。\n[]", "inserted": 14, "updated": 0, "rejected": 0 }, { "id": "57494a6b-8005-4d06-a20c-1fac62d7e41b", "started_at": "2026-09-17T02:32:05.881Z", "finished_at": "2026-09-17T02:37:47.968Z", "collector": "collection", "status": "success", "summary": "{\"counts\":{\"自然\":7,\"人文\":7,\"科技\":7,\"AI\":7,\"软件开发\":7,\"创业\":6,\"数码\":6},\"missing\":{\"自然\":0,\"人文\":0,\"科技\":0,\"AI\":0,\"软件开发\":0,\"创业\":0,\"数码\":0},\"remaining\":0,\"note\":\"本轮用既有公网搜索工具(web_search)按七类各 2-4 个子主题检索 douyin.com/jingxuan.douyin.com 视频页，候选池 205 个 ID；用抖音精选移动页 SSR 元数据核对官方标题/作者/发布日期/时长，47 条全部通过官方 oEmbed 接口校验后入库，0 拒绝 0 跳过。本轮未使用 work/search-venv 脚本环境，仅用 Hermes 既有搜索工具与本地 curl/python 抓取公开页面元数据。\"}", "inserted": 47, "updated": 0, "rejected": 0 } ] } }