我一直在尝试使用ExoPlayer
来传输URL
。网址:无法使用ExoPlayer获取AAC文件的getDuration()
STREAM_URL_1 = “http://storage.googleapis.com/exoplayer-test-media-0/play.mp3”
STREAM_URL_2 = “https://s3-ap-southeast-1.amazonaws.com/ok.talk.channels/zakirkhan/Zakir+khan+-+when+my+father+took+my+gf%27s+call.aac”
两个网址玩,但我没能拿到getDuration()
为STREAM_URL_2这是一个。AAC文件。 .mp3的作品。
以下是我该怎么做。如何获得第二个URL的getDuration()
。即使seekTo()
不起作用,如果getDuration()
不起作用。
我应该做什么改变?我需要更改任何Extractor
吗?
player = ExoPlayer.Factory.newInstance(RENDERER_COUNT, MIN_BUFFER_MS, MIN_RE_BUFFER_MS);
playerControl = new PlayerControl(player);
Allocator allocator = new DefaultAllocator(BUFFER_SEGMENT_SIZE);
private static final String STREAM_URL = "http://storage.googleapis.com/exoplayer-test-media-0/play.mp3";
uri = Uri.parse(STREAM_URL);
// Build the video and audio renderers.
DefaultBandwidthMeter bandwidthMeter = new DefaultBandwidthMeter(player.getMainHandler(),
null);
String userAgent = Util.getUserAgent(this, "MyMediaPlayer");
DataSource dataSource = new DefaultUriDataSource(context, bandwidthMeter, userAgent, true);
ExtractorSampleSource sampleSource = new ExtractorSampleSource(uri, dataSource, allocator,
BUFFER_SEGMENT_COUNT * BUFFER_SEGMENT_SIZE);
MediaCodecAudioTrackRenderer audioRenderer = new MediaCodecAudioTrackRenderer(sampleSource,
null, true);
// Invoke the callback.
TrackRenderer[] renderers = new TrackRenderer[1];
renderers[RadioPlayer.TYPE_AUDIO] = audioRenderer;
player.prepare(renderers);
player.seekTo(0);
player.setPlayWhenReady(true);
是的,你是对的。 AAC文件也是这个问题。但是,当我使用“MediaPlayer”时,可以同时获得持续时间和寻找位置。这怎么能被复制? –