Fawdlstty

我这台机器上示例代码单线程跑视频就已经能跑满cpu了，所以严格来说也算多线程处理

cmake那儿去掉AVX2这个勾，再生成

用ffmpeg提取每一帧图片，分别用这个工具去检测

mark [#10604](https://github.com/github/feedback/discussions/10604)

How is the progress on this issue?

Does this PR solve this problem?

thank for @terasum and @cheese , I found type to download chromium source: ```cmd git config --global url.https://source.codeaurora.org/quic/lc.insteadOf https://chromium.googlesource.com git clone --progress -v --depth 1 "https://chromium.googlesource.com/chromium.git" -b "chromium.org/trunk" "E:\chromium" ```

After testing, this is quite different from the original image, and many steps need to be modified to achieve the following operation.Using depot_tools, for example, is still blocked.If you can,...

这个保留open状态比较好。上面这位说的有道理，但很显然一个脚本能搞定，不能因为还没这样的脚本，就认为同步chromium镜像无用

或者换种思路，不用脚本，用host