Merge branch 'master' of https://github.com/volvet/openh264
Merge branch 'master' of https://github.com/volvet/openh264
Merge branch 'master' of https://github.com/volvet/openh264
Merge branch 'master' of https://github.com/volvet/openh264
Merge branch 'master' of https://github.com/volvet/openh264
Merge branch 'master' of https://github.com/volvet/openh264
fix build issue at UNIX64