MJPEG VLC和HTTP流 [英] Mjpeg VLC and HTTP Streaming

问题描述

我产生一个MJPEG流，并试图将其传输到VLC和发挥它有

I'm generating a MJpeg Stream and trying to stream it to VLC and play it there.

中的代码：

        public void SendMultiPartData(String contentType, Func<byte[]> getData)
    {
        MemoryStream mem = null;
        response.StatusCode = 200;
        for ( byte[] buffer = getData(); buffer != null && buffer.Length > 0; buffer = getData())
        {
            response.ContentType = "multipart/x-mixed-replace; boundary=--testboundary";
            ASCIIEncoding ae = new ASCIIEncoding();
            byte[] boundary = ae.GetBytes("\r\n--testboundary\r\nContent-Type: " + contentType + "\r\nContent-Length:" + buffer.Length + "\r\n\r\n");
            mem = new MemoryStream(boundary);
            mem.WriteTo(response.OutputStream);
            mem = new MemoryStream(buffer);
            mem.WriteTo(response.OutputStream);
            response.OutputStream.Flush();
        }
        mem.Close();
        listener.Close();
    }

如果我尝试打开与Firefox流，有一点问题都没有，虽然与VLC它不工作（VLC似乎坚持读书，但从来没有显示视频）

If I try to open the stream with firefox, there's no problem at all, although with VLC it doesn't work (VLC seems to keep reading but never shows the video)

我一直嗅探VLC到VLC流，他们似乎使用如HTTP头应用程序/八位字节流，而不是多重/ X - 混合替换

I've been sniffing VLC-to-VLC streaming and they seems to use as HTTP header "application/octet-stream" instead of multipart/x-mixed-replace

任何想法？

韩国社交协会提前，
何塞

Tks in advance, Jose

推荐答案

圣何塞，
我有完全相同的问题。火狐扮演我的流，但VLC犯规。我去了直通这么多的方法算出这个包括VLC调试源代码，并得到任何地方。
顺便说一句我（REST）URL看起来像的http：//服务器：端口/实时视频/ XYZ
之后，我想我应该尝试的http：//服务器：端口/实时视频/ xyz.mjpeg
你猜怎么着，VLC开始播放视频！
我想VLC可能需要一点点提示大于内容类型更要弄清楚它是一个MJPEG流。
希望这有助于。

Jose, I had exactly same problem. Firefox plays my stream but VLC doesnt. I went thru so many ways to figure this out including debugging VLC source code, and got no where. btw My (REST) URL looks like http://server:port/livevideo/xyz Then, I thought I should try http://server:port/livevideo/xyz.mjpeg And guess what, VLC started to play video! I think VLC might need a little hint more than content type to figure out it is a mjpeg stream. Hope this helps.

辛迪

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