我正在使用MPMoviePlayerController作爲我的媒體播放器。 我想用我的方法來尋求（movieController是的MPMoviePlayerController實例）MPMoviePlayerController currentPlaybackTime set setCurrentPlaybackTime跳轉
-(void)seekToTime:(NSTimeInterval)time
{
[movieController setCurrentPlaybackTime:time];
[NSTimer scheduledTimerWithTimeInterval:0.01 target:self selector:@selector(printCurrentPlaybacktime) userInfo:nil repeats:YES];
}
，你可以看到 - 尋找我打印出當前播放時間後迅速。 問題是這樣的 - 在開始當前播放時間是我設定的實際新時間。 經過一段時間之後，當前播放時間是改變播放時間之前的舊時間， 並且過了一段時間後又回到新的實際時間。用戶的結果是查找滑塊正在跳躍。
這是日誌
2012年10月2日11：58：24.317 Comigo [1067：907]打印[movieController currentPlaybackTime] = 3662.729736 2012年10月2日11：58：24.321 Comigo [ Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11:58:24.370 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.368 Comigo [1067： 907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11:58:24.374 Comi [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.374 Comi去[1067：907] [MPAVController]自動播放：_streamUnlikelyToKeepUp：1 - >2012-10-02 11：58：24.375 Comigo [1067：907] [MPAVController]自動播放：跳過自動播放，禁用（對於當前項目：在播放器上：1） 2012-10-02 11:58:24.376 Comigo [1067：907] [MPAVController]自動播放：_streamRanDry：0 - > 1 2012-10-02 11:58:24.380 Comigo [1067：907] [MPAVController]自動播放：用於回放失速注意到後臺任務斷言（9） 2012年10月2日11：58：24.382 Comigo [1067：907] [MPAVController]自動播放：跳過自動播放，禁用（當前項：1，在播放器：1） 2012年10月2日11：58：24.383 Comigo [1067：907]打印[movieController currentPlaybackTime] = 3662.729736 2012年10月2日11：58：24.385 Comigo [1067：907]打印[movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.386 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11:58:24.388 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.387 ：907]打印[movieController currentPlaybackTime] = 3662.729736 2012-10-02 11:58:24 ]打印[movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.398 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.402 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012年10月2日11：58：24.405 Comigo [1067：907]打印[movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.408 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.412 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012 -10-02 11：58：24.415 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.419 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10 -02 11：58：24.423 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.425 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.428 Comigo [1067：907]打印[movieController currentPlaybackTime] = 3662.729736 2012年10月2日十一時58分24秒。431 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.438 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.438 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11:58:24.445 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 Comigo [1067 ：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.448 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11:58:24.451 Comigo [1067：907] ] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.455 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.459 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.461 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012 -10-02 11：58：24.465 Comigo [1067：907] print [movieController currentPlaybackTime] = 3662.729736 2012-10-02 11：58：24.466 Comigo [1067：907] [MPAVController]自動播放：跳過自動播放，禁用（用於當前項目：1，在播放器上：1） 2012-10-02 11:58:24.469 Comigo [1067：907] [MPAVController]自動播放：啓用自動播放 2012-10-02 11:58:24.470 Comigo [1067：907 ] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.472 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:24.482 Comigo [1067：9 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:24.484 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.483 print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.487 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:24.489 Comigo [1067：907] print [打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.490 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.495 Comigo [1067：907] print [movieController currentPlaybackTime ] = 956.568935 2012-10-02 11：58：24.498 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012年10月2日11：58：24.501 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.505 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012 -10-02 11：58：24.508 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.511 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10 -02 11：58：24.515 Comigo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012年10月2日11：58：24.519 Comigo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012年10月2日11：58：24.521 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:24.525 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.528 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.531 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.535 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:24.538 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012- 10-02 11：58：24.541 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.545 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10- 02 11：58：24.548 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:24。551 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：25.808 Comigo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：24.555 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.065 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.061 Comigo [1067：907] ：907]打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.071 Comigo [1067：907] ] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.075 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.079 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.081 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012 -10-02 11：58：27.085 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.088 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10 -02 11：58：27.091 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.095 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.099 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.101 Comigo [1067：907] print [movieController curren打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.108 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27 Combo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.115打印[movieController currentPlaybackTime] = 956.568935 2012年2月2日11：58：27.117 Comigo [1067： ：58：27.269 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.271 Comigo [1067：907] print [movieController打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.278 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.275 Combo [1067：907] = 956.568935 Combo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.285 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012年2月2日11：58：27.288 Comigo [1067： -10-02 11：58：27.295 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.298 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.305 Comigo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.301 Comigo [ Combo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.311 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.308 Comigo [1067： Combo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.318 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.315 Comigo [1067： print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.321 Comigo [1067：907] print [movieController currentPlaybackTime] = 956。568935 2012-10-02 11：58：27.325 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.328 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.331 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.335 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012- 10-02 11：58：27.338 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.341 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10- 02 11：58：27.345 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.348 Comigo [1067：907] print [mov即控制器currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.351 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.355 Comigo [1067：907] print [movieController currentPlaybackTime ] = 956.568935 2012-10-02 11：58：27.358 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.361 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.365 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.369 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.372 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.375 Comigo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012年10月2日11：58：27.378 Comigo [1067：907]打印[movieController currentPlaybackTime] = 956.568935 2012年10月2日11： 58：27.381 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.385 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58： 27.388 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.391 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.395 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.398 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.401 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.405 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012 -10-02 11：58：27.408 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.411 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10 -02 11：58：27.415 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.419 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11：58：27.421 Comigo [1067：907] print [movieController currentPlaybackTime] = 956.568935 2012-10-02 11:58:27.425 Comigo [1067：907] print [movieControll呃currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.429 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.431 Comigo [1067：907] print [movieController currentPlaybackTime ] = 3660.000000 2012-10-02 11：58：27.448 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.449 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.450 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.455 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.459 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660。000000 2012-10-02 11：58：27.461 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.465 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.468 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.472 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012- 10-02 11：58：27.475 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.478 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10- 02 11：58：27.481 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.485 Comigo [1067：907] pri nt [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.489 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27.491 Comigo [1067：907] print [打印[movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.495 Comigo [1067：907]打印[movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.498 Comigo [1067：907] print [movieController currentPlaybackTime ] = 3660.000000 2012-10-02 11：58：27.501 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.505 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.509 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000Combo [1067：907]打印[movieController currentPlaybackTime] = 3660.000000 2012-10-02 11:58:27 -10-02 11：58：27.518 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.521 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10 -02 11：58：27.525 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.529 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.531 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000 2012-10-02 11：58：27.535 Comigo [1067：907] print [movieController currentPlayback Time] = 3660.000000 2012-10-02 11:58:27.538 Comigo [1067：907] print [movieController currentPlaybackTime] = 3660.000000} 我刪除了一些行（因爲它們中有很多）。所以不要留意日誌日期。 非常感謝