我正在使用AVPlayer播放我的视频使用滑块和一些按钮.这是我使用按钮前进和后退的方法.
-(IBAction)MoveForward
{
//int value = timeSlider.value*36000 + 10;
//CMTime newTime = CMTimeMakeWithSeconds(value, playspeed);
//CMTime newTime = CMTimeMake(value,(playspeed*timeSlider.maximumValue));
CMTime newTime = CMTimeMakeWithSeconds(timeSlider.value, playspeed);
newTime.value += 60;
[player seekToTime: newTime];
}
-(IBAction)MoveBackward
{
CMTime newTime = CMTimeMakeWithSeconds(timeSlider.value-1, playspeed);
[player seekToTime: newTime];
}
Run Code Online (Sandbox Code Playgroud)
我的问题是Seek不能正常工作的时间.根据秒数导航到下一帧.我需要小心地移动下一帧.帮我...