alpha1.6

version alpha1.6

• fixed custom parameters of gpu-encoder can not be used.
• fixed script player can not be detected.
• fixed mediainfo loader any char type supported.
• fixed lnk4042.
• fixed audio batch file can not be dropped.
• added audio advanced config.
• added mediainfo list of parameters.
• added mediainfo define python program.
• changed installer dialog will not be shown when vs has been installed.