对于Android UDP或RTP流媒体解决方案 [英] UDP or RTP streaming solution for android

问题描述

我需要建立一个Android应用程序，以显示电视直播饲料。 该应用应该从DVB网关的一个多播播放实况视频流，并根据所述网关供应商它可以流出UDP或RTP。 我设置了VLC我的电脑上，以流出来UDP和RTP，并打破了我的手指试图让Android的玩家，向他们展示。一段时间后，我发现，机器人只支持HTTP / S和RTSP实时流。我尝试了所有FFmpeg的解决方案和不同的媒体播放器，但没有成功呢。我不是一个视频专家，但我的理解RTSP是RTP的封装，可我的RTP饲料包裹和流（甚至通过代理）？没有人知道的工作UDP的解决方案？

I need to create an android app to display a live TV feed. the app is supposed to play live video streams from a Multicast of a DVB gateway, according to the gateway vendor it can stream out UDP or RTP. I set up vlc on my computer to stream out UDP and RTP and broke my fingers trying to get the android player to show them. after a while I found out that android only supports HTTP/S and RTSP live streams. I tried all the FFMPEG solutions and different media players with no success yet. I am not a video expert but to my understanding RTSP is an encapsulation of RTP, can my RTP feed be wrapped and streamed (even via proxy) ? does anyone know of a working UDP solution ?

感谢

我开始写一个隧道传递来自1234端口本地UDP流，在端口8888，我用VLC测试TCP连接，UDP有效载荷看起来是正确的，我能看到VLC初始化HTTP连接当我等待的TCP监听器接受连接。但还是VLC不会打造成HTTP流， 我的code：

I started writing a tunnel that passes a local UDP stream from port 1234, to a TCP connection on port 8888. I am testing with VLC, the UDP payload looks correct, and I am able to see the VLC init the http connection when I wait for the TCP listener to accept the connection. but still VLC wont play the resulting HTTP stream, my code:

public void Bridge()
    {
        //endpoints
        IPEndPoint myRemoteEndpoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 1234);

        //communications objects
        UdpClient myUdpClient = new UdpClient(myRemoteEndpoint);
        TcpListener myTcpListener = new TcpListener(IPAddress.Any, 8888);

        //buffer
        byte[] buffer = new byte[2048];

        //start tcp listener
        myTcpListener.Start();
        Socket tcpAcceptedSocket = myTcpListener.AcceptSocket();            

        while (true)
        {
            try
            {
                //get data from UDP client
                buffer = myUdpClient.Receive(ref myRemoteEndpoint);

                //send bytes received from UDP over TCP
                tcpAcceptedSocket.Send(buffer);
            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }
        }

        //close sockets
        myUdpClient.Close();
        myTcpListener.Stop();

    }

什么想法？

推荐答案

希望的你已经解决了这个了吗？

Hopefully you've solved this already?

我首先想到的是你怎么退出了，而（真）循环？笑

My first thought was "how do you exit that while (true) loop?" lol

RTP加入到Android SDK的API级别12：

RTP was added to the Android SDK in API level 12:

http://developer.android.com/reference/安卓/ NET / RTP /包summary.html

也许你可以用 android.net.rtp 来引起你的视频流。似乎有一个显著缺乏这方面的教程，所以如果你没有/做得到这个工作，我敢肯定，迅速写了能飞起来的大G的搜索结果;更不要说帮助了超过600对的StackOverflow的其他问题，提出了在机器人UDP RTP搜索海报。

Perhaps you can use android.net.rtp to catch your streaming video. There seems to be a significant lack of tutorials in this area, so if you did/do get this working I'm sure a quick write-up could fly up the big G search results; not to mention helping out the posters of 600+ other questions on stackoverflow that come up in an "android udp rtp" search.

从博客邻球：

http://burcudogan.com / 2011/06/05 / Android的RTP-实现的基础上，UDP /

我会折腾的一个插件，以实现WebRTC，因为它看起来很有希望：

And I'll toss in a plug for WebRTC because it looks promising:

http://www.html5rocks.com/en/tutorials/webrtc/basics /

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