如何在Windows 10上为pyhton3安装h264库

Question

it is like:

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

when ı write command on cmd.

When I write pip3 install av ,it is

"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\". 

I tried to install the old version pip(ı had the new pip).But anything changes.Can anyone help me?

Answer 1

ı tried with anaconda.But its :PackagesNotFoundError: The following packages are not available from current channels:

• openh264

Current channels:

• 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

  and more than that To search for alternate channels that may provide the conda package you're looking for, navigate to

  https://anaconda.org

and use the search bar at the top of the page.