After more than 20 days of sleep in a month (I really didn't take a nap), I finally completed the RTP/RTSP forwarding server (or proxy server )!!
New servermediasubsession, Demux, source, and sink classes are added based on the live555 architecture. (many classes use existing live555 classes as much as possible ). both VOD and real-time streams can be forwarded.
When Forwarding Real-time streams, we make full use of the existing data stream structur
transmission of multimedia data.
The RTCP:RTP control Protocol, real-time transmission protocol, with RTP for data transmission monitoring, control functions.
Rtsp:real Time streaming Protocol, live streaming protocol for multimedia data flow control, such as playback, pause, etc.
RTP/RTCP can be used for video conferencing, video broadcasting, and other high-level protocols, as opposed to the underlying transport layer, and RTSP,SIP.
Why should they
1. Get the video source of the Raspberry Pi camera and output to GStreamer, and transfer the data to Tcpserversink, set the port to 50000 -w54000000 -vf-n-O-| gst-launch-1.0 fdsrc! h264parsegdppay! Tcpserversink host= 127.0. 0.1 port=50002. In the example of Gst-rtsp-server, Test-launch, from the local 5000 port to obtain the data stream as the source data of the server, set up RTSP server../test-launch "
)
{
m_str_url = URL;
}
void Videostream::startstream ()
{
videostreamindex=-1;
Av_register_all ()///register all available file formats and decoders
avformat_network_init ();//Initialize network streaming format, use RTSP network stream must first execute
Pavformatcontext = Avformat_alloc_context ()//Request a AVFORMATCONTEXT structure of memory, and a simple initialization of
pavframe=av_frame_alloc ();
if (This->init ())
= "$LD _library_path:/usr/local/ffmpeg/lib/"
souce/etc/profile
4. Download opencv2.4.13, after decompression into the directory, the author is using opencv-2.4.13, execute the following command
CD ~/opencv-2.4.13/
mkdir build
CD
The following make command because the author installs the Cuda, therefore inside uses cuda_generation=auto this compilation option, does not use Cuda compiles the child shoe to be possible to delete this piece configuration to compile.
cmake-d cmake_build_type=release
The Windows Communication Foundation (WCF) Service Tracking Viewer tool helps you analyze diagnostic tracing generated by WCF. The service tracing Viewer provides a way to easily merge, view, and filter trace messages in logs to diagnose, fix, and verify WCF Service problems.Configuration tracking
The information provided by the Diagnostic trail shows what happens during application operations. As the name
Categories: Unity, C #, VS2015Date Created: 2016-03-31 I. INTRODUCTIONGames in unity consist of multiple game objects (gameobjects) that contain other graphical elements such as grids, scripts, sounds, or lights (Lights). The viewer (Inspector) displays details of the currently selected game object (gameobjects), including all add-ons (components) and their attributes.The Inspector view is used to display details about the object currently selected in
Event Viewer-related knowledge
1. Event Viewer
Event Viewer is a Microsoft operating system tool that is equivalent to a thick system log that allows you to view information about hardware, software, and system issues, or to monitor security events in the operating system. There are three ways to open Event Viewer:
Virt-viewer
Introduction: Virt-viewer is the smallest tool used to display the graphics console for a virtual machine. The console uses VNC or spice access protocols. You can reference the guest virtual machine based on its name, ID, or UUID. If the client is not already running, you can tell the viewer to wait until it starts, and then try to connect to the cons
Assembly Binding Log Viewer (Fuslogvw.exe)
The Assembly Binding Log Viewer displays detailed information about the failed assembly bindings. This information helps you diagnose why the. NET Framework cannot find an assembly at run time. These failures are usually caused by an assembly deployment to the wrong location or a version number or culture mismatch. If the common language runtime fails to find an a
The Event Viewer is equivalent to a health care doctor in the operating system. Some "stubborn" clues are displayed in the event viewer, A qualified system administrator and security maintenance personnel regularly checks the application, security, and system logs to check for illegal logon, abnormal system shutdown, program execution errors, and other information, you can view the event properties to deter
The so-called "events" (event, also known as "Log"), refers to the operating system components, services or applications in the audit scope of the behavior, will be the system's event log service automatically recorded and saved to the event log. Viewing these events requires a dedicated tool called Event Viewer. The system administrator can quickly determine the state of the system, the cause of the error, the user's usage status, and so on, through
Carly Jacobson wrote that the server log is a log file created and updated by a server. A common example is the access log generated by Apache (open source Web server software), which provides a history of Web page requests. However, Apache does not just collect access information, it also collects information about error logs, and collects ID file processes, script records, and read and write logs. A server may generate multiple log files, and the check log can gain feedback on server activity
WinXP users can use the Clipboard to view the application, but now many users in order to save trouble, the use of Automatic XP installation disk installed XP system, but do not have this feature, then how should you turn this feature on? No worries, good system reload assistant for you melancholy.Many users know that we often copy, cut text or files on the computer, if we want to see these things, we need to use the Clipboard Viewer, the Clipboard
You can view, print, and copy Word documents even if you do not have Word installed. What software is so bull? Today, I would like to introduce you to Microsoft's free view, print Word document tool: Word Viewer.
The latest two versions of Word Viewer are Word Viewer 2003 and Word Viewer 2007.
Microsoft Office Word
The Event Viewer is equivalent to a health care doctor in the operating system. Some "stubborn" clues are displayed in the event viewer, A qualified system administrator and security maintenance personnel regularly checks the application, security, and system logs to check for illegal logon, abnormal system shutdown, program execution errors, and other information, you can view the event properties to deter
On the basis of step 2, we need to add a viewer at this time. Here I need to talk about a lot
The concept of viewer (View) is not similar to Windows that are often used in development such as VB. It does not mean that RCP has no window, but uses
The frequency is low, so let's talk about how to add a window and a viewer respectively.
1. Add a dialog box window: A
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