install-canvas-capture-browser

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🇺🇸

Original

English

🇨🇳

Translation

Chinese

Install Canvas Capture Browser

安装 Canvas Capture 浏览器

Install the exact Chrome for Testing build known to support Canvas Draw Element and proprietary H.264 codecs. Keep it pinned because other Chrome builds may remove or change the experimental API.

安装已知支持 Canvas Draw Element 和专有 H.264 编解码器的确切 Chrome for Testing 构建。保持固定版本，因为其他 Chrome 构建可能会移除或更改该实验性 API。

Install

安装

Run the bundled installer:
bash
```
.agents/skills/install-canvas-capture-browser/scripts/install-browser.sh
```
The script only supports Apple Silicon macOS. It downloads revision
```
r1631007
```
, verifies the archive checksum and version
```
150.0.7842.0
```
, and installs the app at
```
/Users/jonathanburger/Applications/Recorder Chrome.app
```
. It exits successfully without downloading when the correct version is already installed. It does not overwrite an incompatible existing app.
Confirm the script reports the expected installed path and version.

Launch it for Canvas Capture with:

bash

'/Users/jonathanburger/Applications/Recorder Chrome.app/Contents/MacOS/Google Chrome for Testing' \
  --user-data-dir='/Users/jonathanburger/Library/Application Support/Chrome for Testing Canvas Capture r1631007' \
  --enable-features=CanvasDrawElement \
  --enable-blink-features=CanvasDrawElement \
  --disable-component-update \
  --no-first-run \
  --no-default-browser-check

Use this browser only with trusted websites because the pinned build does not receive security updates.

运行随附的安装脚本：
bash
```
.agents/skills/install-canvas-capture-browser/scripts/install-browser.sh
```
该脚本仅支持 Apple Silicon macOS。它会下载修订版本
```
r1631007
```
，验证归档校验和及版本
```
150.0.7842.0
```
，并将应用安装到
```
/Users/jonathanburger/Applications/Recorder Chrome.app
```
。如果正确版本已安装，脚本会成功退出且不会重复下载。如果现有应用版本不兼容，脚本不会将其覆盖。
确认脚本报告了预期的安装路径和版本。

使用以下命令启动浏览器，以进行 Canvas Capture：

bash

'/Users/jonathanburger/Applications/Recorder Chrome.app/Contents/MacOS/Google Chrome for Testing' \
  --user-data-dir='/Users/jonathanburger/Library/Application Support/Chrome for Testing Canvas Capture r1631007' \
  --enable-features=CanvasDrawElement \
  --enable-blink-features=CanvasDrawElement \
  --disable-component-update \
  --no-first-run \
  --no-default-browser-check

由于此固定版本不会接收安全更新，请仅在受信任的网站上使用该浏览器。