3、快进功能
seek <value> [type]
Seek to some place in the movie.
0 is a relative seek of +/- <value> seconds (default).
1 is a seek to <value> % in the movie.
2 is a seek to an absolute position of <value> seconds.
下面代码即可实现快进功能:
process->write(“seek ** 1\n”);
4、音量调节
volume <value> [abs]
Increase/decrease volume or set it to <value> if [abs] is nonzero.
下面代码即可实现快进功能:
Process->write(“volume -1\n”); //音量减小
Process->write(“volume +1\n”); //音量增加
5、静音功能
mute [value]
Toggle sound output muting or set it to [value] when [value] >= 0 (1 == on, 0 == off).
下面代码即可实现快进功能:
process->write("mute 0\n"); //开启静音
process->write("mute 1\n"); //关闭静音