是否有办法在C#中转发RTSP，最好使用LibVLCSharp？
是否有办法在C#中转发RTSP，最好使用LibVLCSharp？
提问于 2019-11-18 12:51:12
我试图创建一个应用程序加重多个RTSP在移动应用程序中使用。我的想法是，我在Windows上运行一个简单的WPF应用程序，在家里连接到IP摄像头，而xamarin应用程序连接到它。我希望WPF程序能够根据请求将所需的RTSP转发到一个应用程序，但要做到这一点，我感到不知所措。我学习了如何在windows和android应用程序上接收流，但我正在寻找一种将windows应用程序接收的流转发到android应用程序的方法。
根据我在互联网上发现的，有一种使用VLC库进行流的方法：How to streaming video via VLC api in C#
但是我不知道如何从另一个流而不是一个文件中流。
这就是我在一个应用程序上得到的RTSP的简单显示：
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:local="clr-namespace:Serwer"
xmlns:wpf="clr-namespace:LibVLCSharp.WPF;assembly=LibVLCSharp.WPF"
mc:Ignorable="d"
Title="MainWindow" Height="650" Width="800">
<Grid>
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="*"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Label Grid.Row="0" Grid.Column="0">Placeholder for settings</Label>
<Label Grid.Row="0" Grid.Column="1">Placeholder for more streams</Label>
<Label Grid.Row="1" Grid.Column="1"></Label>
<wpf:VideoView x:Name="VideoView" Grid.Row="1" Grid.Column="0"/>
</Grid>
</Window>这是XAML背后的代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace Serwer
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
const string VIDEO_URL = "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov";
readonly LibVLC _libvlc;
public MainWindow()
{
InitializeComponent();
// this will load the native libvlc library (if needed, depending on the platform).
Core.Initialize();
// instantiate the main libvlc object
_libvlc = new LibVLC();
VideoView.MediaPlayer = new LibVLCSharp.Shared.MediaPlayer(_libvlc);
VideoView.MediaPlayer.Play(new Media(_libvlc, VIDEO_URL, FromType.FromLocation));
}
}
}Stack Overflow用户
回答已采纳
发布于 2019-11-22 13:18:28
好的，我终于找到了命令列表，并正确地使用了它们。结果我爱上了LibVLC。:D
下面是描述各种命令的链接：https://wiki.videolan.org/Documentation:Streaming_HowTo/Advanced_Streaming_Using_the_Command_Line/#rtp
下面是我所做的代码：
using LibVLCSharp.Shared;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
namespace Serwer
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class MainWindow : Window
{
const string VIDEO_URL = "rtsp://wowzaec2demo.streamlock.net/vod/mp4:BigBuckBunny_115k.mov";
readonly LibVLC _libvlc;
public MainWindow()
{
InitializeComponent(); // this will load the native libvlc library (if needed, depending on the platform).
Core.Initialize(); // instantiate the main libvlc object
_libvlc = new LibVLC();
VideoView.MediaPlayer = new LibVLCSharp.Shared.MediaPlayer(_libvlc);
var rtsp1 = new Media(_libvlc, VIDEO_URL, FromType.FromLocation); //Create a media object and then set its options to duplicate streams - 1 on display 2 as RTSP
rtsp1.AddOption(":sout=#duplicate" +
"{dst=display{noaudio}," +
"dst=rtp{mux=ts,dst=192.168.0.110,port=8080,sdp=rtsp://192.168.0.110:8080/go.sdp}"); //The address has to be your local network adapters addres not localhost
VideoView.MediaPlayer.Play(rtsp1);
VideoView1.MediaPlayer = new LibVLCSharp.Shared.MediaPlayer(_libvlc);
VideoView1.MediaPlayer.Mute=true;
VideoView1.MediaPlayer.Play(new Media(_libvlc, "rtsp://192.168.0.110:8080/go.sdp", FromType.FromLocation));
}
}
}谢谢立方体给我指明了正确的方向！
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/58914976
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