Question

我正在尝试使用AVPlayer播放来自URL的音频，但是在表视图中选择了一行，但它没有播放。我做错了什么？

以下是代码：

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSString *streamingString = [NSString stringWithFormat:@"%@.json?client_id=fc886d005e29ba78f046e5474e3fdefb", [streamURLArray objectAtIndex:indexPath.row]];
    NSURL *streamingURL = [NSURL URLWithString:streamingString];
    NSLog(@"%@", streamingURL);
    AVPlayer *player = [AVPlayer playerWithURL:streamingURL];
    [player play];
    player.actionAtItemEnd = AVPlayerActionAtItemEndNone;
}

我记录时的streamingURL示例就是这个。

http://api.soundcloud.com/tracks/146814101/stream.json?client_id=fc886d005e29ba78f046e5474e3fdefb

Answer 1

你会在GitHub周围找到许多音频流套件。

https://github.com/tumtumtum/StreamingKit

https://github.com/muhku/FreeStreamer

https://github.com/mattgallagher/AudioStreamer

Answer 2

在.h文件中全局声明AVAudioPlayer

喜欢这个AVPlayer *player;

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    NSString *streamingString = [NSString stringWithFormat:@"%@.json?client_id=fc886d005e29ba78f046e5474e3fdefb", [streamURLArray objectAtIndex:indexPath.row]];
    NSURL *streamingURL = [NSURL URLWithString:streamingString];
    NSLog(@"%@", streamingURL);
    player = [AVPlayer playerWithURL:streamingURL];
    [player play];
    player.actionAtItemEnd = AVPlayerActionAtItemEndNone;
}

Answer 3

调用此方法

[player prepareToPlay];

之前打电话

[player play];

这对你有帮助。

使用AVPlayer流式传输音频

3 个答案: