如何在windows 10上安装h264 pyhton3库

Question

就像：

 Could not find a version that satisfies the requirement OpenH264 (from versions: )
 No matching distribution found for OpenH264"

当ı在cmd上写入命令时。

当我编写pip3 install av时，

"Command "c:\users\asus\appdata\local\programs\python\python36\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\Public\\Documents\\Wondershare\\CreatorTemp\\pip-install-vov37kc8\\av\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-record-m6047npy\install-record.txt --single-version-externally-managed --compile" failed with error code 1 in C:\Users\Public\Documents\Wondershare\CreatorTemp\pip-install-vov37kc8\av\". 

我试着安装旧版本的pip(有新的pip)，.But，changes.Can，changes.Can，有人帮我吗？

Answer 1

尝试使用anaconda.But its :PackagesNotFoundError:以下包在当前通道中不可用：

• openh264

现有渠道：

• https://conda.anaconda.org/conda-forge/win-64
• https://conda.anaconda.org/conda-forge/noarch
• https://conda.anaconda.org/pkgs/win-64
• https://conda.anaconda.org/pkgs/noarch 此外，要搜索可能提供您正在寻找的conda包的备用通道，请导航到 https://anaconda.org

并使用页面顶部的搜索栏。