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Participating Frequently
September 14, 2012
Question

Is this possible with AMS

  • September 14, 2012
  • 2 replies
  • 1038 views

I was wondering if the following is possible in AMS?

http://www.wowza.com/forums/content.php?350-How-to-set-up-a-Flash-application-to-publish-H-264-video-and-Speex-audio-to-Wowza-Transcoder-AddOn

So what I want is that a Flash application is publishing H264 video and Speex audio and that it can be viewed on iOS devices and in Flash Player (browser).

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2 replies

rusidoAuthor
Participating Frequently
September 14, 2012

I know that but when i publish using flash and want to play it back on an ios deice it wasn't possible for a while ago, because ios doesn't doesn't support speex codec. Is this problem solved yet?

September 17, 2012

No, this hasn't been solved. There is still no HLS compliant audio codec available for encoding in the flashplayer, and AMS has no transcoding capabilities.

What you -could- do is use FFMPEG on the server side to subscribe to the stream, transcode the audio, and publish a new stream back in to AMS. You'd need to do this from an application ouside AMS, as AMS has no support for running outside processes beyond making HTTP requests.

That said, you'd likely need to get an AAC license to legally use FFMPEG in this manner.

September 14, 2012

Hey rusido,

You can certainly publish h264 and speex using a flash player. You can get sample codes here:  http://www.adobe.com/devnet/flashplayer/articles/hd_video_flash_player.html