Question

我正在使用facebook sdk上传视频，但我无法在Facebook上传超过60MB的视频。我尝试了很多使用NSInputStream来发送数据和所有： -

 NSString *filePath = [[NSBundle mainBundle] pathForResource:@"sample" ofType:@"mov"];
    NSData *videoData = [NSData dataWithContentsOfFile:filePath];
    NSMutableDictionary *params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
                                   videoData, @"video.mov",
                                   @"video/quicktime", @"contentType",
                                   @"Video Test Title", @"title",
                                   @"Video Test Description", @"description",
                                   nil];

    FBRequest *request = [FBRequest requestWithGraphPath:@"me/videos" parameters:params HTTPMethod:@"POST"];

    [request startWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
        NSLog(@"result: %@, error: %@", result, error);
    }];

Answer 1

使用dataWithContentsOfFile：选项。不会尝试将所有数据加载到内存中，这可能会使您的应用程序被iOS关闭：

NSData *videoData = [NSData dataWithContentsOfFile:video.localURL options:NSDataReadingMappedAlways error:&error];

如何在iOS上的facebook sdk上发布大型视频？

1 个答案: