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        <title>比木</title>
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            <title><![CDATA[Mac版抖音直播伴侣0811]]></title>
            <link>https://bimu.live/article/TikTok-macos</link>
            <guid>https://bimu.live/article/TikTok-macos</guid>
            <pubDate>Tue, 11 Aug 2026 00:00:00 GMT</pubDate>
            <content:encoded><![CDATA[<div id="notion-article" class="mx-auto overflow-hidden "><main class="notion light-mode notion-page notion-block-3aae3ccf20a78023ad2adb007eb74741"><div class="notion-viewport"></div><div class="notion-collection-page-properties"></div><div class="notion-text notion-block-3aae3ccf20a78033978acd773a89ba8e">抖音 macOS 版直播伴侣实测，手游投屏保姆级教程｜</div><div class="notion-text notion-block-3aae3ccf20a780b49d1edfbaa35a1616">【首发体验】Mac版抖音直播伴侣终于来了！手游投屏与零成本搭建指南</div><div class="notion-text notion-block-3aae3ccf20a780ac8510d3cdb25365b1"><b>Mac终于能正常开抖音直播了！官方原生伴侣实测</b></div><div class="notion-text notion-block-3aae3ccf20a780e3ac2bcbe32c239b5c"><code class="notion-inline-code">#Mac抖音直播</code> <code class="notion-inline-code">#抖音直播伴侣Mac版</code> <code class="notion-inline-code">#Mac直播</code> <code class="notion-inline-code">#手游直播教程</code> <code class="notion-inline-code">#直播设备搭建</code> <code class="notion-inline-code">#干货分享</code></div><div class="notion-blank notion-block-3aae3ccf20a7804fba3ee768902e2964"> </div><div class="notion-text notion-block-3aae3ccf20a780a8b799f4f941526558"><code class="notion-inline-code">Mac抖音直播</code> <code class="notion-inline-code">抖音直播伴侣</code> <code class="notion-inline-code">Mac直播</code> <code class="notion-inline-code">手游投屏</code></div><div class="notion-text notion-block-3aae3ccf20a7801dbe37ecb86d467ecf">可读性、关键词、反应真实内容、</div><div class="notion-text notion-block-3aae3ccf20a7801c800bc83f4ae83af0">只要一个核心、放最重要的东西、字要少；</div><div class="notion-text notion-block-3aae3ccf20a7801892f3f35719b7a524">可以用亮点作为封面；</div><div class="notion-text notion-block-3aae3ccf20a780a1b324f5ff5c6e4508">可以向目标群众传达，让观众群体更加清晰</div></main></div>]]></content:encoded>
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        <item>
            <title><![CDATA[圆刚 GC553G2 采集卡分辨率、帧率、色彩]]></title>
            <link>https://bimu.live/article/GC553G2</link>
            <guid>https://bimu.live/article/GC553G2</guid>
            <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
            <content:encoded><![CDATA[<div id="notion-article" class="mx-auto overflow-hidden "><main class="notion light-mode notion-page notion-full-width notion-small-text notion-block-3a6e3ccf20a780a1a9afd1d4a8b24962"><div class="notion-viewport"></div><div class="notion-collection-page-properties"></div><div class="notion-text notion-block-3a6e3ccf20a7804b89eedad7421af5b1"><a class="notion-link" href="https://www.avermedia.com/tw/support/faq/OEzPJyvq" target="_blank" rel="noopener noreferrer">原文</a> <a class="notion-link" href="https://www.avermedia.com/tw/product-detail/GC553G2" target="_blank" rel="noopener noreferrer">https://www.avermedia.com/tw/product-detail/GC553G2</a> 更新与2026年7月23日</div><h3 class="notion-h notion-h2 notion-h-indent-0 notion-block-3a6e3ccf20a780468921d71f3fd0e9a2" data-id="3a6e3ccf20a780468921d71f3fd0e9a2"><span><div id="3a6e3ccf20a780468921d71f3fd0e9a2" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780468921d71f3fd0e9a2" title="采集卡的连接方法"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">采集卡的连接方法</span></span></h3><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780f5b460d5da96cdb40b"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:1296px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uNkiFPPFwavZ9EG7M1B.png?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-80f5-b460-d5da96cdb40b" alt="notion image" loading="lazy" decoding="async"/></div></figure><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-3a6e3ccf20a780de827ed5a630fbfb80" data-id="3a6e3ccf20a780de827ed5a630fbfb80"><span><div id="3a6e3ccf20a780de827ed5a630fbfb80" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780de827ed5a630fbfb80" title="注意事项："><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">注意事项：</span></span></h2><h5 class="notion-h notion-h4 notion-h-indent-1 notion-block-3a6e3ccf20a7803f817fda1fed10d73b" data-id="3a6e3ccf20a7803f817fda1fed10d73b"><span><div id="3a6e3ccf20a7803f817fda1fed10d73b" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a7803f817fda1fed10d73b" title="GC553G2 支持的直通与采集分辨率、帧率分别是什么？另外每种图像格式支持的最大录制分辨率与帧率（FPS）为多少？"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">GC553G2 支持的直通与采集分辨率、帧率分别是什么？另外每种图像格式支持的最大录制分辨率与帧率（FPS）为多少？</span></span></h5><div class="notion-text notion-block-3a6e3ccf20a780a6a128c99a7af3bdec">注：下表信息仅适用于 Windows 操作系统</div><div class="notion-text notion-block-3a6e3ccf20a780209124f108efd3236e">○：可采集 SDR 图像
●：可采集 SDR 或 HDR 图像</div><div class="notion-text notion-block-3a6e3ccf20a78069b658e284398dab06"><b>橙色标注部分需要通过固件更新后方可支持</b></div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780ed9a50f6887d9fa94d"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:1344px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uNrH6v70N93IbUKOVli.jpg?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-80ed-9a50-f6887d9fa94d" alt="notion image" loading="lazy" decoding="async"/></div></figure><div class="notion-text notion-block-3a6e3ccf20a780b599e4e73de3ec54a4">按照步骤操作，您可以使用<b>Streaming Center V1.6.31.2 或 RECentral V4.7.101.1</b>采集 4K 144 图像<b>Streaming Center V1.6.31.</b></div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780a8abb6d4b085067542"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:960px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uNtTw1r8w9mhPNX0pQs.png?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-80a8-abb6-d4b085067542" alt="notion image" loading="lazy" decoding="async"/></div></figure><div class="notion-text notion-block-3a6e3ccf20a780c8a6c4efb740e79c37"><b>采集视频格式</b></div><div class="notion-text notion-block-3a6e3ccf20a7800a879df7a89287b3dd">请参考下方列表，协助您了解不同视频格式下可采集的分辨率与帧率。请注意：这类色彩格式能否使用，取决于 GC553G2 所连接的 USB 接口规格（10Gbps、5Gbps）。</div><div class="notion-text notion-block-3a6e3ccf20a78007ac59f8c12a68e196"><b>橙色标注：GC553G2 / GC575 需要更新新版固件才能支持</b></div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a7800f9adce4666bb89b46"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:864px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uNpfmQ1wLTSDXajpo2l.jpg?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-800f-9adc-e4666bb89b46" alt="notion image" loading="lazy" decoding="async"/></div></figure><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a78025805ff9c68f2f51d4"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:960px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uNtSLBTXbx0wuY3BuC6.webp?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-8025-805f-f9c68f2f51d4" alt="notion image" loading="lazy" decoding="async"/></div></figure><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-3a6e3ccf20a7805cb73cd438119c1d6c" data-id="3a6e3ccf20a7805cb73cd438119c1d6c"><span><div id="3a6e3ccf20a7805cb73cd438119c1d6c" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a7805cb73cd438119c1d6c" title="圆刚GC553G2是否兼容搭载 M1、M2、M3、M4 系列芯片的 Mac 电脑？"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">圆刚GC553G2是否兼容搭载 M1、M2、M3、M4 系列芯片的 Mac 电脑？</span></span></h2><div class="notion-text notion-block-3a6e3ccf20a78031b326d29f563f68fc">可以兼容。但 Windows 与 macOS 底层架构存在差异，采集性能会存在部分限制，具体规格如下</div><div class="notion-text notion-block-3a6e3ccf20a7803296d1dac9622f37d6">GC553G2 最高支持分辨率：3840×2160@60fps（需要开启10Gbps 传输）、2560×1440（60p）、1920×1080（120p）。</div><div class="notion-text notion-block-3a6e3ccf20a780aebf67fe655748b959">测试备注：信息更新至 2025 年 4 月；测试环境：M1 芯片 MacBook Air、macOS 15.1、OBS Studio 31.0.3</div><div class="notion-text notion-block-3a6e3ccf20a7802e993be3fa6b09cb65">重要提醒：如需采集 4K60 画面，请使用搭载 M1/M2/M3 Ultra 及更高规格芯片的 Mac 电脑，同时保证 GC553G2固件更新至最新版本，并参考本篇常见问题说明</div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780a1bfe8c3d96c2f823c"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:960px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uO46nYSnCPLMwvaP4cz.jpg?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-80a1-bfe8-c3d96c2f823c" alt="notion image" loading="lazy" decoding="async"/></div></figure><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a780b88ccfff2cc6887e29" data-id="3a6e3ccf20a780b88ccfff2cc6887e29"><span><div id="3a6e3ccf20a780b88ccfff2cc6887e29" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780b88ccfff2cc6887e29" title="如何在 Mac 上为 GC553G2 开启 10Gbps 传输速率（4K60 采集）"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">如何在 Mac 上为 GC553G2 开启 10Gbps 传输速率（4K60 采集）</span></span></h3><div class="notion-text notion-block-3a6e3ccf20a78012a908ee7d70f39641">GC553G2 现已支持 Mac 平台 10Gbps 传输。</div><div class="notion-text notion-block-3a6e3ccf20a780f293dae0506fe87f7b">Mac 用户使用 GC553G2 时，可在配套工具软件中开启 10Gbps 模式。启用该功能的条件：Mac 配备 10Gbps USB 接口或雷雳接口，系统版本为 macOS Sonoma 14.4 及以上。若系统版本低于此标准，连接速率将锁定为 5Gbps。</div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780199e09fffcd329e15b"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:1584px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uO5WL3GoC5kGCw85jlH.png?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-8019-9e09-fffcd329e15b" alt="notion image" loading="lazy" decoding="async"/></div></figure><div class="notion-text notion-block-3a6e3ccf20a78078b7e1d27aa75119a8">macOS 开启 USB 10Gbps 操作步骤：</div><ol start="1" class="notion-list notion-list-numbered notion-block-3a6e3ccf20a7808f9eb7ff1a5927d6c8" style="list-style-type:decimal"><li>将系统升级至 macOS 15</li></ol><ol start="2" class="notion-list notion-list-numbered notion-block-3a6e3ccf20a78013a049e5f7c284b711" style="list-style-type:decimal"><li>安装 Assist Central Pro</li></ol><ol start="3" class="notion-list notion-list-numbered notion-block-3a6e3ccf20a7808389edfac016d46b36" style="list-style-type:decimal"><li>选择 10Gbps 模式</li></ol><blockquote class="notion-quote notion-block-3a6e3ccf20a78022b8e5ebcf5f11d0c7"><div>备注 1：在 5Gbps 与 10Gbps 模式之间切换时，预览音频有可能出现异常。遇到该问题，建议重启软件或重新插拔设备，音视频数据流将会重新建立连接，恢复正常。
备注 2：想要获得最佳采集性能，建议使用搭载 Ultra 系列芯片的 Mac 设备。</div></blockquote></main></div>]]></content:encoded>
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            <title><![CDATA[圆刚采集卡参数大全]]></title>
            <link>https://bimu.live/article/avermediate-2025</link>
            <guid>https://bimu.live/article/avermediate-2025</guid>
            <pubDate>Tue, 26 Aug 2025 00:00:00 GMT</pubDate>
            <content:encoded><![CDATA[<div id="notion-article" class="mx-auto overflow-hidden "><main class="notion light-mode notion-page notion-full-width notion-small-text notion-block-25be3ccf20a780d9a0fde74d87056bc9"><div class="notion-viewport"></div><div class="notion-collection-page-properties"></div><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-25be3ccf20a7801eb120c972b3a8b551" data-id="25be3ccf20a7801eb120c972b3a8b551"><span><div id="25be3ccf20a7801eb120c972b3a8b551" class="notion-header-anchor"></div><a class="notion-hash-link" href="#25be3ccf20a7801eb120c972b3a8b551" title="采集卡参数核心理解"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">采集卡参数核心理解</span></span></h2><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-25be3ccf20a7803381b7e34617a6850f"><div style="position:relative;display:flex;justify-content:center;align-self:center;width:100%;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/item/68ad42ba58cb8da5c84ffc7c.png?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=25be3ccf-20a7-8033-81b7-e34617a6850f" alt="notion image" loading="lazy" decoding="async"/></div></figure><h4 class="notion-h notion-h3 notion-h-indent-1 notion-block-25be3ccf20a780f1b640f67b3cc53182" data-id="25be3ccf20a780f1b640f67b3cc53182"><span><div id="25be3ccf20a780f1b640f67b3cc53182" class="notion-header-anchor"></div><a class="notion-hash-link" href="#25be3ccf20a780f1b640f67b3cc53182" title="1. 环出（直通）"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">1. <b>环出（直通）</b></span></span></h4><ul class="notion-list notion-list-disc notion-block-25be3ccf20a7805aa829cf4f41a365e8"><li>定义：游戏机 → 采集卡 → 显示器的信号直通。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780248ab3dca4a5b6df0e"><li>作用：决定你自己玩游戏时的<b>最高画质和帧率体验</b>。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a7805e9c01fddb657854f9"><li>举例：显示器是 2K144Hz，如果采集卡只支持 2K60Hz 环出，你玩的时候就被限制了。</li></ul><hr class="notion-hr notion-block-25be3ccf20a780c1941ff1cb89632b2d"/><h4 class="notion-h notion-h3 notion-h-indent-1 notion-block-25be3ccf20a780b1be5bcbeef801a46f" data-id="25be3ccf20a780b1be5bcbeef801a46f"><span><div id="25be3ccf20a780b1be5bcbeef801a46f" class="notion-header-anchor"></div><a class="notion-hash-link" href="#25be3ccf20a780b1be5bcbeef801a46f" title="2. 录制（采集）"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">2. <b>录制（采集）</b></span></span></h4><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780ec95fef66eaacb0875"><li>定义：采集卡传到电脑、被直播/录制软件读取的规格。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a78090bdf9e2313e7bf2ed"><li>作用：决定了<b>观众看到的画面上限</b>。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780f2ad22d14d63b5c60d"><li>举例：你玩 2K144Hz，但采集卡录制只能 1080p60 → 观众就只能看到 1080p60。</li></ul><hr class="notion-hr notion-block-25be3ccf20a780e0aee0cf8d1cb018fd"/><h4 class="notion-h notion-h3 notion-h-indent-1 notion-block-25be3ccf20a780a1b83de64e1882a532" data-id="25be3ccf20a780a1b83de64e1882a532"><span><div id="25be3ccf20a780a1b83de64e1882a532" class="notion-header-anchor"></div><a class="notion-hash-link" href="#25be3ccf20a780a1b83de64e1882a532" title="3. RGB24"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">3. <b>RGB24</b></span></span></h4><ul class="notion-list notion-list-disc notion-block-25be3ccf20a7806ca425cdfa1a81213b"><li>定义：无压缩、最高质量的采集画面格式。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780a1bfc9e4e30ba84a3c"><li>作用：失真度最小，色彩最真实，但对带宽和性能要求高。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a7803d88dffcb02ab30835"><li>使用场景：画质党、后期视频制作。普通直播用 YUV/NV12 就够了。</li></ul><hr class="notion-hr notion-block-25be3ccf20a780818df5d157df544af2"/><h4 class="notion-h notion-h3 notion-h-indent-1 notion-block-25be3ccf20a78022a3abf241c1a96462" data-id="25be3ccf20a78022a3abf241c1a96462"><span><div id="25be3ccf20a78022a3abf241c1a96462" class="notion-header-anchor"></div><a class="notion-hash-link" href="#25be3ccf20a78022a3abf241c1a96462" title="4. VRR（可变刷新率）"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">4. <b>VRR（可变刷新率）</b></span></span></h4><ul class="notion-list notion-list-disc notion-block-25be3ccf20a78038a6e7d8d60505b957"><li>定义：同步显卡和显示器刷新率，减少撕裂和卡顿。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780a9adebea95bfd79172"><li>作用：在 <b>PS5、Xbox</b> 上尤其重要。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a7800088b1fbaa05c595e2"><li>使用场景：主玩主机游戏 → 必须考虑采集卡是否支持 VRR。</li></ul><hr class="notion-hr notion-block-25be3ccf20a78031b477e59622790788"/><h4 class="notion-h notion-h3 notion-h-indent-1 notion-block-25be3ccf20a780789277fce273308f31" data-id="25be3ccf20a780789277fce273308f31"><span><div id="25be3ccf20a780789277fce273308f31" class="notion-header-anchor"></div><a class="notion-hash-link" href="#25be3ccf20a780789277fce273308f31" title="5. 接口类型"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">5. <b>接口类型</b></span></span></h4><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780d0ab38e5e8f22cb748"><li><b>USB3.0/3.2</b>：</li><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780d0ab38e5e8f22cb748"><li>通用性强，外出直播或接笔记本最方便。</li><li>缺点：带宽和稳定性比 PCIe 稍弱。</li></ul></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780aaa81ffc0e7e5d6d6d"><li><b>PCIe 内置卡</b>：</li><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780aaa81ffc0e7e5d6d6d"><li>带宽大、上限高，最适合固定直播间。</li><li>缺点：不便携，不适合经常拆装。</li></ul></ul><hr class="notion-hr notion-block-25be3ccf20a78080a54eec3ee952ab05"/><div class="notion-text notion-block-25be3ccf20a78026a954f091968419db">👉 总结一句话：</div><ul class="notion-list notion-list-disc notion-block-25be3ccf20a7804180e7daca21105886"><li><b>环出</b>决定你玩的体验。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780c1bd05d96d58dcb0be"><li><b>录制</b>决定观众看到的画质。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780b8bfc7e31557c50f61"><li><b>RGB24</b>追求极致画质才用。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780b28cf0c0871cd4020c"><li><b>VRR</b>主机党重点关注。</li></ul><ul class="notion-list notion-list-disc notion-block-25be3ccf20a780369f05ed827c920f13"><li><b>接口</b>根据使用场景（移动 vs 固定）来选。</li></ul></main></div>]]></content:encoded>
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            <title><![CDATA[圆刚 GC553 Pro 采集卡分辨率、帧率、色彩]]></title>
            <link>https://bimu.live/article/GC553 Pro</link>
            <guid>https://bimu.live/article/GC553 Pro</guid>
            <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
            <content:encoded><![CDATA[<div id="notion-article" class="mx-auto overflow-hidden "><main class="notion light-mode notion-page notion-small-text notion-block-3a6e3ccf20a7806eb2f9f10a206b0202"><div class="notion-viewport"></div><div class="notion-collection-page-properties"></div><div class="notion-text notion-block-3a6e3ccf20a780548565f6c8b5ec4774"><a class="notion-link" href="https://www.avermedia.com/tw/product-detail/capture-card-GC553Pro" target="_blank" rel="noopener noreferrer">原文</a></div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a78046acf0f9f335710c6b"><div style="position:relative;display:flex;justify-content:center;align-self:center;width:100%;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uOeAKcVGqh6PE1k7QXx.png?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-8046-acf0-f9f335710c6b" alt="notion image" loading="lazy" decoding="async"/></div></figure><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-3a6e3ccf20a78029b462d42de5519537" data-id="3a6e3ccf20a78029b462d42de5519537"><span><div id="3a6e3ccf20a78029b462d42de5519537" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a78029b462d42de5519537" title="注意事项："><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">注意事项：</span></span></h2><h5 class="notion-h notion-h4 notion-h-indent-1 notion-block-3a6e3ccf20a780aab30fed3cf33a835e" data-id="3a6e3ccf20a780aab30fed3cf33a835e"><span><div id="3a6e3ccf20a780aab30fed3cf33a835e" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780aab30fed3cf33a835e" title="GC553 Pro 支持的直通与采集分辨率、帧率分别是什么？另外每种图像格式支持的最大录制分辨率与帧率（FPS）为多少？"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title"><b>GC553 Pro</b> 支持的直通与采集分辨率、帧率分别是什么？另外每种图像格式支持的最大录制分辨率与帧率（FPS）为多少？</span></span></h5><div class="notion-text notion-block-3a6e3ccf20a7800ab79de7e2f931581a">注：下表信息仅适用于 Windows 操作系统</div><div class="notion-text notion-block-3a6e3ccf20a7806f9362c59a9b867586">○：可采集 SDR 图像
●：可采集 SDR 或 HDR 图像</div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780ccb154c833335cdb83"><div style="position:relative;display:flex;justify-content:center;align-self:center;width:100%;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uOgNleFi6jNvWlJ6K4d.jpg?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-80cc-b154-c833335cdb83" alt="notion image" loading="lazy" decoding="async"/></div></figure><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780c4b874f0cbd00991b4"><div style="position:relative;display:flex;justify-content:center;align-self:center;width:100%;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://www.avermedia.com/tw/files/large/9764635fa38f73c?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-80c4-b874-f0cbd00991b4" alt="notion image" loading="lazy" decoding="async"/></div></figure><div class="notion-text notion-block-3a6e3ccf20a78017ba35d39c281178ee"><b>采集视频格式</b></div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a7800f9054ce0ccbcddd26"><div style="position:relative;display:flex;justify-content:center;align-self:center;width:100%;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uOiBiQNzZmCWmXfiWNj.jpg?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-800f-9054-ce0ccbcddd26" alt="notion image" loading="lazy" decoding="async"/></div></figure><div class="notion-blank notion-block-3a6e3ccf20a7809d8dcee792a3c23bc0"> </div></main></div>]]></content:encoded>
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            <title><![CDATA[圆刚GC535采集卡分辨率、帧率、色彩]]></title>
            <link>https://bimu.live/article/GC535</link>
            <guid>https://bimu.live/article/GC535</guid>
            <pubDate>Thu, 23 Jul 2026 00:00:00 GMT</pubDate>
            <content:encoded><![CDATA[<div id="notion-article" class="mx-auto overflow-hidden "><main class="notion light-mode notion-page notion-full-width notion-small-text notion-block-3a6e3ccf20a7804b96d4d0d01f49ea1c"><div class="notion-viewport"></div><div class="notion-collection-page-properties"></div><div class="notion-text notion-block-3a6e3ccf20a7802ab98cd30f2b73e1d7"><a class="notion-link" href="https://www.avermedia.com/tw/product-detail/GC535#specification" target="_blank" rel="noopener noreferrer">原文</a></div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a78067ab68d0f456c28eb9"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:1392px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://pic1.imgdb.cn/i/033uOUkaCpQkaBjIkazCT5.jpg?spaceId=f1af66cb-94ea-44de-84f4-d592ff0a2f67&amp;t=3a6e3ccf-20a7-8067-ab68-d0f456c28eb9" alt="notion image" loading="lazy" decoding="async"/></div></figure><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-3a6e3ccf20a78004b30ac8023b458f54" data-id="3a6e3ccf20a78004b30ac8023b458f54"><span><div id="3a6e3ccf20a78004b30ac8023b458f54" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a78004b30ac8023b458f54" title="规格参数"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">规格参数</span></span></h2><div class="notion-text notion-block-3a6e3ccf20a78088a3edfd4265f419a1">接口：USB 3.2（Gen2）Type‑C（10Gbps）
图像输入与环出（直通）：HDMI 2.1*；默认模式为 HDMI 2.0
耳机音频输入输出：HDMI 2.1、4 节 3.5mm 接口</div><div class="notion-text notion-block-3a6e3ccf20a78022bdccd75b21eb4d58">最大直通分辨率：</div><ul class="notion-list notion-list-disc notion-block-3a6e3ccf20a7801ba1fce99d68517e7f"><li>HDMI 2.1 模式：2160p144、1440p240、1080p360，支持 VRR/HDR</li></ul><ul class="notion-list notion-list-disc notion-block-3a6e3ccf20a78046ad4fdda5559bfc97"><li>HDMI 2.0 模式：2160p60、1440p144、1080p240，支持 HDR</li></ul><div class="notion-text notion-block-3a6e3ccf20a780ed9c16fca3bcfc1305">最大采集分辨率：2160p60
支持输入分辨率：2160p、1440p、1080p、1080i、720p、576p、576i、480p、480i
采集格式：YUY2、NV12、RGB24、P010（HDR）</div><ul class="notion-list notion-list-disc notion-block-3a6e3ccf20a780fca1becd983b7ab56c"><li>出厂默认为 HDMI 2.0，可在 Streaming Center 软件内切换为 HDMI 2.1，开启更高刷新率与 VRR 功能</li></ul><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a780b38ad6cc76a6bd31af" data-id="3a6e3ccf20a780b38ad6cc76a6bd31af"><span><div id="3a6e3ccf20a780b38ad6cc76a6bd31af" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780b38ad6cc76a6bd31af" title="系统需求"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">系统需求</span></span></h3><div class="notion-text notion-block-3a6e3ccf20a7807bb8beced893f9fd07">Windows® 10 64 位 / 11 64 位及以上版本
台式机：
Intel® Core™ i5‑6XXX / AMD Ryzen™ 3 XXX 及以上处理器
NVIDIA® GTX 1060 / AMD RX 5700 及以上显卡笔记本电脑：
Intel® Core™ i7‑7700HQ + NVIDIA® GeForce® GTX 1050Ti 及以上配置
建议内存：8GB（双通道）macOS 13 / 14 及以上版本
3.6GHz 四核 Intel Core i7
Radeon Pro 555（2GB 显存）
内存：16GB 2400MHz DDR4</div><ul class="notion-list notion-list-disc notion-block-3a6e3ccf20a78043a6c9ee583de8aef3"><li>macOS 系统下最高采集分辨率为 4K30</li></ul><div class="notion-text notion-block-3a6e3ccf20a78077b789e1c2fd8dacc8">备注：</div><ol start="1" class="notion-list notion-list-numbered notion-block-3a6e3ccf20a7806dad02d2f84feb39b9" style="list-style-type:decimal"><li>电脑 Type‑C 接口需支持 USB 3.2 Gen2 及以上规格</li></ol><ol start="2" class="notion-list notion-list-numbered notion-block-3a6e3ccf20a780ceaccbda8959ffd908" style="list-style-type:decimal"><li>如需启用 HDMI 2.1 全部功能，建议使用原厂线材；同时确认显示器、游戏主机（PS5、PS4 Pro、Xbox Series X/S、Xbox One X 等）支持 HDMI 2.1 信号</li></ol><div class="notion-blank notion-block-3a6e3ccf20a780cc911ef810698679c9"> </div></main></div>]]></content:encoded>
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            <title><![CDATA[Elgato 4K X 采集卡分辨率、帧率、色彩]]></title>
            <link>https://bimu.live/article/2026-Elgato-4K-X</link>
            <guid>https://bimu.live/article/2026-Elgato-4K-X</guid>
            <pubDate>Mon, 28 Jul 2025 00:00:00 GMT</pubDate>
            <content:encoded><![CDATA[<div id="notion-article" class="mx-auto overflow-hidden "><main class="notion light-mode notion-page notion-full-width notion-small-text notion-block-23ee3ccf20a78088bf32cfee485146f5"><div class="notion-viewport"></div><div class="notion-collection-page-properties"></div><div class="notion-text notion-block-3a6e3ccf20a780669d27c4dc0b540651"><a class="notion-link" href="https://help.elgato.com/hc/en-us/articles/23479175821069-Elgato-Game-Capture-4K-X-Supported-Resolutions-and-Frame-Rates" target="_blank" rel="noopener noreferrer">原文</a></div><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-3a6e3ccf20a78099803be6ac3fbecd3a" data-id="3a6e3ccf20a78099803be6ac3fbecd3a"><span><div id="3a6e3ccf20a78099803be6ac3fbecd3a" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a78099803be6ac3fbecd3a" title="更新于2026年7月23日"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">更新于2026年7月23日</span></span></h2><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a78055a23afef404d70715" data-id="3a6e3ccf20a78055a23afef404d70715"><span><div id="3a6e3ccf20a78055a23afef404d70715" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a78055a23afef404d70715" title="输入与采集分辨率对照表"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">输入与采集分辨率对照表</span></span></h3><div class="notion-text notion-block-3a6e3ccf20a7800697defaeb6edaab14">➡️ 输入 / 直通信号：主机、电脑等信号源通过 HDMI 输入至 4K X 的视频信号。
⬇️ 采集格式：4K X 输出给 4K 采集软件、OBS Studio 等程序的视频信号。
➖ 短横线：该输入信号仅支持直通，无法采集。
🟦 蓝色色块：该输入信号可采集，支持 SDR 或 HDR。
🟩 绿色色块：该输入信号采集后仅为 SDR。</div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a78084b51fd17223f1f738"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:1152px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://www.notion.so/image/attachment%3Ae702496a-7bd4-4e61-b2dd-de7574993175%3A%E5%9B%BE%E7%89%87.png?table=block&amp;id=3a6e3ccf-20a7-8084-b51f-d17223f1f738&amp;t=3a6e3ccf-20a7-8084-b51f-d17223f1f738" alt="notion image" loading="lazy" decoding="async"/></div></figure><blockquote class="notion-quote notion-block-3a6e3ccf20a780639492c08cca3f8f38"><div>备注：USB 3.2 Gen1、USB 3.1 Gen1、USB3.0 理论带宽均为 5Gbps，带宽足以流畅承载 4K 视频采集。</div></blockquote><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a780e9921eccfcbbcd0099" data-id="3a6e3ccf20a780e9921eccfcbbcd0099"><span><div id="3a6e3ccf20a780e9921eccfcbbcd0099" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780e9921eccfcbbcd0099" title="采集编码详细规格"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">采集编码详细规格</span></span></h3><div class="notion-text notion-block-3a6e3ccf20a780e7955fc06fbc03db57">下表列出各编码支持采集的分辨率与帧率。编码、分辨率、帧率可用范围取决于 4K X 接入的 USB 接口规格。</div><div class="notion-blank notion-block-3a6e3ccf20a78033a33df84fb6605865"> </div><figure class="notion-asset-wrapper notion-asset-wrapper-image notion-block-3a6e3ccf20a780b181d6c1d16eada2f3"><div style="position:relative;display:flex;justify-content:center;align-self:start;width:1104px;max-width:100%;flex-direction:column"><img style="object-fit:cover" src="https://www.notion.so/image/attachment%3Abf7eced5-b51e-4f99-9dc9-d064bc27a3b7%3A%E5%9B%BE%E7%89%87.png?table=block&amp;id=3a6e3ccf-20a7-80b1-81d6-c1d16eada2f3&amp;t=3a6e3ccf-20a7-80b1-81d6-c1d16eada2f3" alt="notion image" loading="lazy" decoding="async"/></div></figure><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a780998499d42df2d51f21" data-id="3a6e3ccf20a780998499d42df2d51f21"><span><div id="3a6e3ccf20a780998499d42df2d51f21" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780998499d42df2d51f21" title="显示流压缩（DSC）"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">显示流压缩（DSC）</span></span></h3><div class="notion-text notion-block-3a6e3ccf20a7808490f2fbaa74a62842">4K X <b>不支持采集经过 DSC 显示流压缩的视频信号</b>。</div><div class="notion-text notion-block-3a6e3ccf20a7801a9f93c57147800a80">早期 HDMI2.1 显示器依靠 DSC 实现更高分辨率、更高帧率输出。举例：部分显示器依靠 DSC 实现 4K 144Hz，而 4K 120Hz 一般不启用 DSC。</div><div class="notion-text notion-block-3a6e3ccf20a780729bc2e7ff17c514c8">现象：直通画面正常输出到显示器 / 电视，但采集画面黑屏，大概率是信号开启了 DSC。</div><div class="notion-text notion-block-3a6e3ccf20a78034a4cbe9b4c36cd3c3">解决方案：降低分辨率或帧率重试。</div><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a780018d4ffbd0041a0bb3" data-id="3a6e3ccf20a780018d4ffbd0041a0bb3"><span><div id="3a6e3ccf20a780018d4ffbd0041a0bb3" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780018d4ffbd0041a0bb3" title="超宽屏支持"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title"><b>超宽屏支持</b></span></span></h3><div class="notion-text notion-block-3a6e3ccf20a7806194a4deab407a6cdd">1.7.13之后的固件 新增超宽屏分辨率支持，支持规格如下：</div><ul class="notion-list notion-list-disc notion-block-3a6e3ccf20a7806197b9f5c7ca8a9a2e"><li>3440×1440</li></ul><ul class="notion-list notion-list-disc notion-block-3a6e3ccf20a780fc9743ff845c844b06"><li>2560×1080</li></ul><h3 class="notion-h notion-h2 notion-h-indent-1 notion-block-3a6e3ccf20a780c085eff440d9872bb0" data-id="3a6e3ccf20a780c085eff440d9872bb0"><span><div id="3a6e3ccf20a780c085eff440d9872bb0" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780c085eff440d9872bb0" title="HDR（高动态范围）"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">HDR（高动态范围）</span></span></h3><div class="notion-text notion-block-3a6e3ccf20a7805885c1e064f0131192">4K X 支持直通 HDR10 视频信号，同时支持采集 10 位 HDR 视频。</div><h4 class="notion-h notion-h3 notion-h-indent-2 notion-block-3a6e3ccf20a780d4a8a9f706a44a4586" data-id="3a6e3ccf20a780d4a8a9f706a44a4586"><span><div id="3a6e3ccf20a780d4a8a9f706a44a4586" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780d4a8a9f706a44a4586" title="Windows 系统"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">Windows 系统</span></span></h4><div class="notion-text notion-block-3a6e3ccf20a780e89c1bf348e7dc68b9">在 Win10/Win11 系统使用 Elgato 4K 采集软件录制 10 位 HDR 内容，需要 NVIDIA 10 系及以上显卡；录制文件格式为 HEVC。</div><h4 class="notion-h notion-h3 notion-h-indent-2 notion-block-3a6e3ccf20a780ab969ffe5669e65b8d" data-id="3a6e3ccf20a780ab969ffe5669e65b8d"><span><div id="3a6e3ccf20a780ab969ffe5669e65b8d" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a780ab969ffe5669e65b8d" title="macOS 系统"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">macOS 系统</span></span></h4><div class="notion-text notion-block-3a6e3ccf20a780a9bc80f1d61e96bd64">macOS 缺少对应所需视频编码，这个是macOS的系统问题啦。截止（2026年7月23日）依旧不支持，其他采集卡也是一样的。不过设备 HDMI 直通 HDR 功能可用；4K X 会先将 HDR 信号转换为 SDR，再输出至 Mac 电脑。</div><h2 class="notion-h notion-h1 notion-h-indent-0 notion-block-3a6e3ccf20a78055be49ed9a4532cf6f" data-id="3a6e3ccf20a78055be49ed9a4532cf6f"><span><div id="3a6e3ccf20a78055be49ed9a4532cf6f" class="notion-header-anchor"></div><a class="notion-hash-link" href="#3a6e3ccf20a78055be49ed9a4532cf6f" title="4K X｜Mac 端开启 10Gbps 带宽"><svg viewBox="0 0 16 16" width="16" height="16"><path fill-rule="evenodd" d="M7.775 3.275a.75.75 0 001.06 1.06l1.25-1.25a2 2 0 112.83 2.83l-2.5 2.5a2 2 0 01-2.83 0 .75.75 0 00-1.06 1.06 3.5 3.5 0 004.95 0l2.5-2.5a3.5 3.5 0 00-4.95-4.95l-1.25 1.25zm-4.69 9.64a2 2 0 010-2.83l2.5-2.5a2 2 0 012.83 0 .75.75 0 001.06-1.06 3.5 3.5 0 00-4.95 0l-2.5 2.5a3.5 3.5 0 004.95 4.95l1.25-1.25a.75.75 0 00-1.06-1.06l-1.25 1.25a2 2 0 01-2.83 0z"></path></svg></a><span class="notion-h-title">4K X｜Mac 端开启 10Gbps 带宽</span></span></h2><div class="notion-text notion-block-3a6e3ccf20a78043befaeec0c6fcb3db">Mac 用户现已可以开启 10Gbps 模式，充分发挥带宽优势，解锁更高采集分辨率、帧率与视频格式。</div><div class="notion-text notion-block-3a6e3ccf20a780aab4c7daaf187dc684">调出设置方法：按住 Command 键，点击侧边栏视图；下次打开侧边栏，即可在【视频】选项卡找到该开关。</div></main></div>]]></content:encoded>
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