我试图在iphone上下载视频/音频并存储在iPhone系统包中,然后播放视频/音频文件。
我已使用NSURLConnection成功下载了视频/音频文件。 我把它存储为“sample.mov”
但我无法播放视频。是因为文件没有在bundle中注册?!
以下是代码:
完成下载后写入文件
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *path = [documentsDirectory stringByAppendingPathComponent:@"sample.mov"];
[VideoData writeToFile:path atomically:YES];
}
然后我播放视频
中的视频MoviePlayerAppDelegate *appDelegate = (MoviePlayerAppDelegate *)[[UIApplication sharedApplication] delegate];
// play the movie
NSBundle *bundle = [NSBundle mainBundle];
NSString *moviePath = [bundle pathForResource:@"a" ofType:@"mov"];
NSURL *movURL = [NSURL fileURLWithPath:moviePath];
[appDelegate initAndPlayMovie:movURL];
-(void)initAndPlayMovie:(NSURL *)movieURL
{
MPMoviePlayerController *mp = [[MPMoviePlayerController alloc] initWithContentURL:movieURL];
if (mp)
{
// save the movie player object
self.moviePlayer = mp;
[mp release];
// Apply the user specified settings to the movie player object
[self setMoviePlayerUserSettings];
// Play the movie!
[self.moviePlayer play];
}
}
答案 0 :(得分:1)
据我所知,您无法将文件成功保存到资源包文件夹。