[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"docs-index":3,"doc-zh-直方图":54},{"zh":4,"en":30},[5,9,12,15,18,21,24,27],{"slug":6,"title":7,"lang":8},"快速开始","快速开始 — Oak Video Editor Manual","zh",{"slug":10,"title":11,"lang":8},"基本功能","基本功能 — Oak Video Editor Manual",{"slug":13,"title":14,"lang":8},"节点","节点 — Oak Video Editor Manual",{"slug":16,"title":17,"lang":8},"LUT","LUT — Oak Video Editor Manual",{"slug":19,"title":20,"lang":8},"直方图","直方图 — Oak Video Editor Manual",{"slug":22,"title":23,"lang":8},"代理剪辑","代理剪辑 — Oak Video Editor Manual",{"slug":25,"title":26,"lang":8},"音频同步和多机位剪辑","音频同步和多机位剪辑 — Oak Video Editor Manual",{"slug":28,"title":29,"lang":8},"index","Oak Video Editor 使用手册 — Oak Video Editor Manual",[31,35,38,41,43,46,49,52],{"slug":32,"title":33,"lang":34},"quick_start","Quick Start — Oak Video Editor Manual","en",{"slug":36,"title":37,"lang":34},"basic_features","Basic Features — Oak Video Editor Manual",{"slug":39,"title":40,"lang":34},"nodes","Nodes — Oak Video Editor Manual",{"slug":42,"title":17,"lang":34},"lut",{"slug":44,"title":45,"lang":34},"histogram","Histogram — Oak Video Editor Manual",{"slug":47,"title":48,"lang":34},"proxy_editing","Proxy Editing — Oak Video Editor Manual",{"slug":50,"title":51,"lang":34},"audio_sync_and_multicam","Audio Sync and Multicam Editing — Oak Video Editor Manual",{"slug":28,"title":53,"lang":34},"Oak Video Editor User Manual — Oak Video Editor Manual",{"slug":19,"title":20,"lang":8,"html":55},"\u003C!DOCTYPE html>\n\n\u003Chtml lang=\"zh-CN\" data-content_root=\".\u002F\">\n  \u003Chead>\n    \u003Cmeta charset=\"utf-8\" \u002F>\n    \u003Cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\" \u002F>\u003Cmeta name=\"viewport\" content=\"width=device-width, initial-scale=1\" \u002F>\n\n    \u003Ctitle>直方图 — Oak Video Editor Manual\u003C\u002Ftitle>\n    \u003Clink rel=\"stylesheet\" type=\"text\u002Fcss\" href=\"_static\u002Fpygments.css?v=5ecbeea2\" \u002F>\n    \u003Clink rel=\"stylesheet\" type=\"text\u002Fcss\" href=\"_static\u002Fbasic.css?v=b08954a9\" \u002F>\n    \u003Clink rel=\"stylesheet\" type=\"text\u002Fcss\" href=\"_static\u002Falabaster.css?v=27fed22d\" \u002F>\n    \u003Cscript src=\"_static\u002Fdocumentation_options.js?v=254f348f\">\u003C\u002Fscript>\n    \u003Cscript src=\"_static\u002Fdoctools.js?v=fd6eb6e6\">\u003C\u002Fscript>\n    \u003Cscript src=\"_static\u002Fsphinx_highlight.js?v=6ffebe34\">\u003C\u002Fscript>\n    \u003Cscript src=\"_static\u002Ftranslations.js?v=540d3cec\">\u003C\u002Fscript>\n    \u003Clink rel=\"index\" title=\"索引\" href=\"genindex.html\" \u002F>\n    \u003Clink rel=\"search\" title=\"搜索\" href=\"search.html\" \u002F>\n    \u003Clink rel=\"next\" title=\"代理剪辑\" href=\"%E4%BB%A3%E7%90%86%E5%89%AA%E8%BE%91.html\" \u002F>\n    \u003Clink rel=\"prev\" title=\"LUT\" href=\"LUT.html\" \u002F>\n   \n  \u003Clink rel=\"stylesheet\" href=\"_static\u002Fcustom.css\" type=\"text\u002Fcss\" \u002F>\n  \n\n  \n  \n\n  \u003C\u002Fhead>\u003Cbody>\n  \n\n    \u003Cdiv class=\"document\">\n      \u003Cdiv class=\"documentwrapper\">\n        \u003Cdiv class=\"bodywrapper\">\n          \n\n          \u003Cdiv class=\"body\" role=\"main\">\n            \n  \u003Csection id=\"id1\">\n\u003Ch1>直方图\u003Ca class=\"headerlink\" href=\"#id1\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh1>\n\u003Cp>Oak 在 \u003Cstrong>示波器（Scope）\u003C\u002Fstrong> 面板中提供监看工具，帮助判断曝光与色彩分布。当前支持三种示波器：波形图、矢量示波器、直方图。\u003C\u002Fp>\n\u003Csection id=\"id2\">\n\u003Ch2>打开示波器面板\u003Ca class=\"headerlink\" href=\"#id2\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>默认布局中示波器面板被隐藏。可通过 \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">窗口\u003C\u002Fspan>\u003C\u002Fcode> 菜单或停靠面板管理器打开 \u003Cstrong>示波器\u003C\u002Fstrong>。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>打开后，示波器会自动跟随当前焦点的查看器（序列查看器或素材查看器）。\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003Csection id=\"id3\">\n\u003Ch2>切换示波器类型\u003Ca class=\"headerlink\" href=\"#id3\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cp>示波器面板顶部有一个下拉框，可切换：\u003C\u002Fp>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>\u003Cstrong>波形图（Waveform）\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>\u003Cstrong>矢量示波器（Vectorscope）\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>\u003Cstrong>直方图（Histogram）\u003C\u002Fstrong>\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003Csection id=\"histogram\">\n\u003Ch2>直方图（Histogram）\u003Ca class=\"headerlink\" href=\"#histogram\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>显示 RGB 三色叠加的 256 级亮度分布。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>GPU 路径使用 \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">rgbhistogram.frag\u003C\u002Fspan>\u003C\u002Fcode> \u002F \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">rgbhistogram_secondary.frag\u003C\u002Fspan>\u003C\u002Fcode> 着色器计算。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>若后端不支持 GPU（如 Vulkan 的某些路径），会回退到 CPU 统计。\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003Csection id=\"waveform\">\n\u003Ch2>波形图（Waveform）\u003Ca class=\"headerlink\" href=\"#waveform\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>以 RGB 叠加方式显示亮度分布，Y 轴对应画面亮度。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>叠加 IRE 刻度线，便于判断曝光。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>GPU 路径使用 \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">rgbwaveform.frag\u003C\u002Fspan>\u003C\u002Fcode> \u002F \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">rgbwaveform.vert\u003C\u002Fspan>\u003C\u002Fcode>。\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003Csection id=\"vectorscope\">\n\u003Ch2>矢量示波器（Vectorscope）\u003Ca class=\"headerlink\" href=\"#vectorscope\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>以色度分布方式显示画面颜色信息。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>叠加标准色靶（R \u002F Mg \u002F B \u002F Cy \u002F G \u002F Yl），便于判断白平衡与饱和度。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>GPU 路径使用 \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">rgbvectorscope.frag\u003C\u002Fspan>\u003C\u002Fcode> \u002F \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">rgbvectorscope.vert\u003C\u002Fspan>\u003C\u002Fcode>。\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003Csection id=\"id4\">\n\u003Ch2>色彩管理与右键菜单\u003Ca class=\"headerlink\" href=\"#id4\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>示波器分析的是 \u003Cstrong>经过显示转换后的图像\u003C\u002Fstrong> （即监视器看到的样子），而非原始参考空间数据。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>右键示波器可调出 \u003Ccode class=\"docutils literal notranslate\">\u003Cspan class=\"pre\">ManagedDisplayWidget\u003C\u002Fspan>\u003C\u002Fcode> 菜单，切换 Color Space \u002F Display \u002F View \u002F Look。\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003Csection id=\"id5\">\n\u003Ch2>限制\u003Ca class=\"headerlink\" href=\"#id5\" title=\"链接到此标题。\">¶\u003C\u002Fa>\u003C\u002Fh2>\n\u003Cul class=\"simple\">\n\u003Cli>\u003Cp>当前没有独立的 \u003Cstrong>RGB Parade（RGB 分离并列波形）\u003C\u002Fstrong> 示波器。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>直方图未做精确峰值归一化，峰值显示为“肉眼估算”，后续可能通过几何着色器改进。\u003C\u002Fp>\u003C\u002Fli>\n\u003Cli>\u003Cp>波形图为 RGB 叠加，没有独立的 Luma \u002F RGB Parade 切换。\u003C\u002Fp>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fsection>\n\u003C\u002Fsection>\n\n\n          \u003C\u002Fdiv>\n          \n        \u003C\u002Fdiv>\n      \u003C\u002Fdiv>\n      \u003Cdiv class=\"sphinxsidebar\" role=\"navigation\" aria-label=\"Main\">\n        \u003Cdiv class=\"sphinxsidebarwrapper\">\n\u003Ch1 class=\"logo\">\u003Ca href=\"index.html\">Oak Video Editor Manual\u003C\u002Fa>\u003C\u002Fh1>\n\n\n\n\n\n\n\n\n\u003Ch3>导航\u003C\u002Fh3>\n\u003Cul class=\"current\">\n\u003Cli class=\"toctree-l1\">\u003Ca class=\"reference internal\" href=\"%E5%BF%AB%E9%80%9F%E5%BC%80%E5%A7%8B.html\">快速开始\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l1\">\u003Ca class=\"reference internal\" href=\"%E5%9F%BA%E6%9C%AC%E5%8A%9F%E8%83%BD.html\">基本功能\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l1\">\u003Ca class=\"reference internal\" href=\"%E8%8A%82%E7%82%B9.html\">节点\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l1\">\u003Ca class=\"reference internal\" href=\"LUT.html\">LUT\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l1 current\">\u003Ca class=\"current reference internal\" href=\"#\">直方图\u003C\u002Fa>\u003Cul>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#id2\">打开示波器面板\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#id3\">切换示波器类型\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#histogram\">直方图（Histogram）\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#waveform\">波形图（Waveform）\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#vectorscope\">矢量示波器（Vectorscope）\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#id4\">色彩管理与右键菜单\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l2\">\u003Ca class=\"reference internal\" href=\"#id5\">限制\u003C\u002Fa>\u003C\u002Fli>\n\u003C\u002Ful>\n\u003C\u002Fli>\n\u003Cli class=\"toctree-l1\">\u003Ca class=\"reference internal\" href=\"%E4%BB%A3%E7%90%86%E5%89%AA%E8%BE%91.html\">代理剪辑\u003C\u002Fa>\u003C\u002Fli>\n\u003Cli class=\"toctree-l1\">\u003Ca class=\"reference internal\" href=\"%E9%9F%B3%E9%A2%91%E5%90%8C%E6%AD%A5%E5%92%8C%E5%A4%9A%E6%9C%BA%E4%BD%8D%E5%89%AA%E8%BE%91.html\">音频同步和多机位剪辑\u003C\u002Fa>\u003C\u002Fli>\n\u003C\u002Ful>\n\n\n\u003Csearch id=\"searchbox\" style=\"display: none\" role=\"search\">\n  \u003Ch3 id=\"searchlabel\">快速搜索\u003C\u002Fh3>\n    \u003Cdiv class=\"searchformwrapper\">\n    \u003Cform class=\"search\" action=\"search.html\" method=\"get\">\n      \u003Cinput type=\"text\" name=\"q\" aria-labelledby=\"searchlabel\" autocomplete=\"off\" autocorrect=\"off\" autocapitalize=\"off\" spellcheck=\"false\"\u002F>\n      \u003Cinput type=\"submit\" value=\"提交\" \u002F>\n    \u003C\u002Fform>\n    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