增加了最大延迟补偿
使用窗口缩放因子时,某些主机的图形用户界面无法正确缩放
MacOS:https://artifacts.connect.dirac.com/public/porter/release/macos/DiracLiveProcessor-1.7.6-Darwin.pkg
Windows 64 位:https://artifacts.connect.dirac.com/public/porter/release/win64/DiracLiveProcessor-1.7.6-win64.exe
Windows 32 位: https://artifacts.connect.dirac.com/public/porter/release/win32/DiracLiveProcessor-1.7.6-win32.exe