ADOBE FLASH：从文件播放Speex音频 [英] Adobe flash : Playing Speex Audio from a file

问题描述

我已经试过真的很难找到一个示例，演示了如何在Flash播放Speex语音连接codeD音频。我尝试以下code -

I have tried really hard to find an example showing how to play speex encoded audio in flash. I tried the following code -

var connect_nc:NetConnection = new NetConnection();
connect_nc.connect(null);
var stream_ns:NetStream = new NetStream(connect_nc);
stream_ns.play("RE-Sample.m4a");

avaible在 -

avaible at -

http://www.adobe.com/devnet/flashplayer/articles/hd_video_flash_player _03.html

http://www.adobe.com/devnet/flashplayer/articles/hd_video_flash_player _03.html

我测试了上述code与FLV的视频和AAC EN codeD音频文件，它工作得很好。但是，当我尝试stream_ns.play（sample.spx），我收到了流未发现异常。

I tested the above code with .flv videos and AAC encoded audio files and it works just fine. But when I try stream_ns.play("sample.spx") I get a stream not found exception.

我是使用了错误的容器（.SPX）的Speex音频。正在播放从文件Speex音频支持？请大家帮忙！

Am I using the wrong container (.spx) for speex audio. Is playing speex audio from a file supported? please help!

（这将是巨大的，如果你能提供一个例子。）

(It would be great if you can provide an example.)

推荐答案

ArtBIT好像是从我的测试中正确的为好。 SPX只是播放的音频codeC的FLV容器中。您有几种选择：

ArtBIT seems to be correct from my tests as well. SPX is only playable as the audio codec in a FLV container. You have a few options:

1. 包装你的SPX通过重新编码这些文件的时间提前了FLV容器。
2. 请一个活使用FMS或反code红/ Xuggle（http://www.pubbs.net/200906/osflash/18579-red5-streaming-speex-audio.html）
3. 装载SPX作为一个字节数组，然后使用这样的库与FLV包装它：的http://www.zeropointnine.com/blog/simpleflvwriteras-as3-class-to-create-flvs/

希望这有助于。

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