HLS在IIS上与平滑流格式SDK [英] HLS over IIS with Smooth Streaming Format SDK

问题描述

我试图在IIS上运行HLS和平滑流通过Silverlight工作正常，但不是HLS。
我有什么：

I'm trying to run HLS over IIS and Smooth Streaming via Silverlight works fine but not HLS. What I have:

• 启用HLS支持的新Live Smooth Streaming发布点;


• 通过平滑流格式SDK连接发布点，并以实时模式将H264示例发送到IIS。


• IIS创建* .ismv，* .ism和空* .m3u8

• New Live Smooth Streaming Publishing Point with HLS support enabled;
• Connected Publishing Point via Smooth Streaming Format SDK and sending H264 samples to IIS in live mode.
• IIS creates *.ismv, *.ism, and empty *.m3u8
• Smooth Streaming over Silverlight goes fine.

问题是没有创建* .ts文件，m3u8文件也是空的，这就是为什么HLS不工作。在事件查看器中没有错误或警告。

Problem is that there is no *.ts files created and m3u8 file is empty as well, that's why HLS doesnt work. No errors or warnings in Event Viewer.

注意：* .ismv可以转换为* .ts文件，所有必要的清单通过Transform Manager IIS扩展，这意味着（我想）H264流是好的。

Note: *.ismv could be transformed to *.ts file with all necessary manifests via Transform Manager IIS extension which means (I suppose) that H264 stream is okay.

推荐答案

经过一番调查，我发现有什么问题，HLS在现场发布时，你不仅需要推送h264流， AAC音频。希望它会帮助某人。

After some investigation I found what was the problem, to have HLS during live publishing you need to push not only h264 stream but AAC audio as well. Hope It will help somebody.

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