Streaming Flash RTMP AAC/HE-AACv2 Audio to iPhone

[system]

Streaming Flash RTMP AAC/HE-AACv2 Audio to iPhone with complete metadata and static graphic images.

Requires Orban Opticodec-PC 3.1 Streaming Audio Encoder to Wowza Media Server Pro 1.7 with current patch.

RTMP AAC/HE-AACv1/v2 audio streams from Wowza Media Server can now be played on iPhone using Tuner2 HiFi Radio player.

This is the first and only iPhone App with RTMP Flash AAC/HE-AACv1/v2 audio support. It also supports SHOUTcast/Icecast2 ICY and RTSP/RTP protocols.

This player uses the genuine Fraunhofer IIS AAC/HE-AACv1/v2 decoder for absolute superb sound.

Using RTMP at 32kbps is about twice as efficient as an audio only MPEG-TS chunked file stream. In other words, to deliver the same 32kbps audio using MPEG-TS HTTP file chunking will cost almost 80kbps to deliver! For mobile environments, this is unacceptable. The content is also secure, since it is a real stream from a streaming server rather than a progressive download from a web server.

More information here:

http://www.indexcom.com/iphone

Use Orban Opticodec-PC Streaming Audio Encoder to deliver the stream to Wowza Media Server.

PAD/Metadata documentation is available here:

ftp://ftp.orban.com/1010/Documentation

-greg.

ORBAN

[shivang_patel]

Does it support RTMP to iPhone stream?

[adam_hunter]

Hi there,

Anyone have any pointers on how to read out the aac data payload from a RTMP packet? I have headers etc passed (as per adobe’s flv spec). all the bits line up, but the raw aac data does not seem valid to my decoder. – the same decoder can parse/play aac data taken from an icecast server. (the rtmp data i’m trying to parse is a shoutcast stream on wowza).

audio packet body typically seems to begin with

AF 01 01

where

AF is the sound byte (which decodes correctly = 1, 1, 3, 10)

01 which states data is AAC_RAW

(AFAIK) the rest of the body is meant to be aac data…

all seems good, but decoder neither complains or plays the data…

any help would be greatly appreciated!

cheers.

[Greg_Ogonowski]

Yes, it supports RTMP to the Tuner2 iPhone App.

The Boomer Radio Streams in the Tuner2 Directory are all served from Wowza Media Servers using RTMP.

[Greg_Ogonowski]

The Tuner2 HiFi iPhone App supports audio only. No video.

greg (a) indexcom.com

[shivang_patel]

Great, can we talk tomorrow? I am working on a iPhone App as well and have a amazing business proposal.

[shivang_patel]

The website talks about audio, does it support video streaming as well?

[Warren_Gatchell]

Hi Greg

Do you have any contact details for the developers of the Tuner app. I’m keen to find out about any development for the iPhone which could use rtmp instead of the http streaming method.