contrib: nvcodec: use the tarball from GitHub
It's faster to download/extract and gets around videolan certificate issues.
The tagged version corresponds exactly to the hash we were downloading.
And let's update the headers while we're at it.
It's faster to download/extract and gets around videolan certificate issues.
The tagged version corresponds exactly to the hash we were downloading.
And let's update the headers while we're at it.
VideoLAN code repository instance