Broadcast RTMP stream on Android?

Question

Android

The task is to write an application for Android that will receive and broadcast an RTMP video stream, perhaps someone has already done this, and can suggest libraries that can do this?
On the Internet, this topic is covered rather mediocrely, and most of the libraries found either do not develop, or implement it using flash (which I would very much like to do without).
For now I guess I will use one of these libraries:
www.aftek.com/afteklab/aftek-RTMP-library.shtml
rtmpdump.mplayerhq.hu/

Answer 1

I'm not at all sure that this is a good idea due to the performance of the hardware on which android is running, but you can use the ffmpeg megacombine.
Example:
ffmpeg -i rtmpt://wowza.mserv.ru/live/1000k_stream.sdp -vcodec copy -acodec copy -async 1 -vsync 1 -f rtsp rtsp://127.0.0.1/live/recode.sdp
Or rebroadcast "Our Radio"
ffmpeg -i http://94.25.53.133:80/nashe-96 -vn -acodec copy -f rtp rtp://127.0.0.1:1234
And listen to it:
ffplay rtp://127.0.0.1:1234

Answer 2

ffmpeg + wowza media server can change stream type. I had one project where from the 1st rtmp it was necessary to make: rtmp, ios, audio only rtmp, audio only ios.
The customer could not change the flow type, because “those who set up the streamer (original stream) sent the customer to hell for endless edits in the TK”