C＃VLC DotNet 3.0.0 ActiveX无法播放RTSP流，但VLC应用程序可以

Question

很抱歉延长了帖子。 我在WPF中有一个带有VLCControl的项目，它与我拥有的其他RTSP流都可以正常工作，但是当我尝试打开Panasonic CAM（AW-HE38HWE）的流时，它不起作用，这里我留下了日志不将用户名和密码放在URI中时的ActiveX：

live555 debug: version 2016.11.28
live555 debug: RTP subsession 'video/H264'
live555 error: SETUP of'video/H264' failed 503 Service Unavailable
live555 debug: RTP subsession 'audio/MPEG4-GENERIC'
live555 error: SETUP of'audio/MPEG4-GENERIC' failed 503 Service Unavailable
live555 debug: setup start: 0.000000 stop:0.000000
live555 error: Nothing to play for rtsp://10.0.0.80:554/mediainput/h264/stream_1
main debug: no access_demux modules matched
main debug: creating access: rtsp://10.0.0.80/mediainput/h264/stream_1
main debug:  (path: \\10.0.0.80\mediainput\h264\stream_1)
main debug: looking for access module matching "rtsp": 26 candidates
satip debug: try to open 'rtsp://10.0.0.80/mediainput/h264/stream_1'
satip debug: connect to host '10.0.0.80'
main debug: net: connecting to 10.0.0.80 port 554
main debug: connection succeeded (socket = 3344)
main debug: net: opening 0.0.0.0 datagram port 9018
main debug: net: opening 0.0.0.0 datagram port 9019
satip error: Failed to setup RTSP session
main debug: net: connecting to 10.0.0.80 port 554
main debug: connection succeeded (socket = 3340)
access_realrtsp warning: Cseq mismatch, got 1, assumed 0
access_realrtsp debug: rtsp connected
access_realrtsp warning: only real/helix rtsp servers supported for now

当我输入内容时，除了最后几行外，日志是相同的：

satip error: Failed to setup RTSP session
main debug: net: connecting to 10.0.0.80 port 554
main debug: connection succeeded (socket = 3432)
access_realrtsp warning: Cseq mismatch, got 1,

这种情况是，如果我尝试在VLC Media Player应用程序中打开流，则该流将无错误打开，这是VLC Media Player日志：

live555 debug: RTP subsession 'video/H264'
main debug: selecting program id=0
live555 debug: RTP subsession 'audio/MPEG4-GENERIC'
live555 debug: setup start: 0.000000 stop:0.000000
live555 debug: We have a timeout of 120 seconds
live555 debug: play start: 0.000000 stop:0.000000
main debug: using access_demux module "live555"
main debug: looking for packetizer module matching "any": 25 candidates
main debug: using packetizer module "h264"
main debug: looking for video decoder module matching "any": 19 candidates
avcodec debug: using ffmpeg Lavc58.6.103
avcodec debug: CPU flags: 0x000fd3db
avcodec debug: allowing 5 thread(s) for decoding
avcodec debug: codec (h264) started
avcodec debug: using frame thread mode with 5 threads
main debug: using video decoder module "avcodec"
main debug: looking for audio decoder module matching "any": 23 candidates
main debug: using audio decoder module "faad"
main debug: looking for meta reader module matching "any": 2 candidates
lua debug: Trying Lua scripts in C:\Users\Lluis\AppData\Roaming\vlc\lua\meta\reader
lua debug: Trying Lua scripts in C:\Program Files\VideoLAN\VLC\lua\meta\reader
lua debug: Trying Lua playlist script C:\Program Files\VideoLAN\VLC\lua\meta\reader\filename.luac
main debug: no meta reader modules matched
main debug: `rtsp://cam:cam1234@10.0.0.80/mediainput/h264/stream_1' successfully opened
main debug: Buffering 0%

唯一认为它似乎与众不同的是“ live555”调试，在ActiveX中它给我一个503 Service Unavailable错误，而应用程序则没有。 最后，我的wpf控件中的代码：

var vlcLibDirectory = new DirectoryInfo(System.IO.Path.Combine("./", "libvlc", IntPtr.Size == 4 ? "win-x86" : "win-x64"));

        var options = new string[]
        {
            "--file-logging", "-vvv", "--logfile=Logs.log", "--sout-rtsp-user", "cam", "--sout-rtsp-pwd", "cam1234"

        };

        this.Media.SourceProvider.CreatePlayer(vlcLibDirectory, options);
        Media.BeginInit();
        try
        {
            Media.EndInit();
        }
        catch (System.ComponentModel.Win32Exception ex)
        {
            log.Error("Error vlc:" + ex.Message);
        }
Media.SourceProvider.MediaPlayer.Play(new Uri("rtsp://cam:cam1234@10.0.0.80/mediainput/h264/stream_1"));

我这几天搜索了错误，但是找不到有用的东西，我尝试了其他问题的几种解决方案，但是问题仍然存在，所以如果有任何人可以帮助我，我将非常感激。

先感谢您。