obs recorder

I am the administrator of a small and medium-sized Linux website. The system architecture is RHEL4.0 + PHP4.3 + Mysql4.03 + Apache1.23. The average daily IP access volume is 200. The author of a typical Linux small website is the administrator of a small and medium-sized Linux website. The system architecture is RHEL 4.0 + PHP 4.3 + Mysql 4.03 + Apache 1.23. The average daily IP access volume is 200, a typical small Linux website. Because it is a small website, there is no cost to use a tape dri

functions.Disadvantages:Using command mode may cause some systems to have too many specific command classes. Because you need to design a specific command class for each command, some systems may require a large number of specific command classes, which will affect the use of the command pattern.Scene:1, the system needs to decouple the request caller and the recipient, so that the caller and receiver do not interact directly; 2. The system needs to specify requests at different times, queue re

In the past two days, I have studied how to obtain data from the DirectShow device by using FFMPEG. Here I will record it for memo. The methods described in this article mainly correspond to Windows platforms. 1. Column Devices ffmpeg -list_devices true -f dshow -i dummy After the command is executed, the output result is as follows (Note: Chinese devices may encounter garbled characters ). The name of the device displayed in the list is very important. You can enter "-F dshow-I video =" {Devi

I am the administrator of a small and medium-sized Linux website. The system architecture is RHEL 4.0 + PHP 4.3 + Mysql 4.03 + Apache 1.23. The average daily IP Access volume is 200, a typical small Linux website. Because it is a small website, there is no cost to use a tape drive for system backup, using a DVD Disc recorder + network hard disk. As Linux is widely used, especially in network applications, a large number of network servers use Linux op

engine object Slengineobj is not available, it needs to be realize to get to the engine interface, the engine interface can be used to obtain the subsequent playback, recording interface. The FASTPATHFRAMESPERBUF is the number of samples per buffer buffer, and the entire bufsize is twice times the size of all channel samples, since the sampling depth is 16bit, or 2 bytes. Freebufqueue refers to the free buffer queue, which mainly provides an empty sampling array. The recbufqueue is the receivin

Importjava.util.ArrayList;ImportJava.util.Iterator;/*Abstract Viewer Class*/Abstract classObserver { Public Abstract voidupdate ();}/*abstract observed subject class*/Abstract classsubject{PrivateArrayList obs_list =NewArrayList (); Public voidAttach (Observer obs) {obs_list.add (OBS); } Public voidDetach (Observer obs) {obs_list.remove (

Program design: The cat shouted, all the mice began to flee, the owner was awakened. (C # language)Requirements:1. To have linkage, the behavior of the mouse and the host is passive.2. Considering scalability, cat calls can cause other linkage effects. Main points: 1. Linkage effect, run the code as long as the cat.cryed () method is executed. 2. Abstract the mouse and the hostRating criteria: public interface Observer{void Response (); Response of the Observer, as the mouse sees the cat's refl

Write iso file to sdcardls/media find sdcard name B4CA-9ACAwww.2cto.commount | grepB4CA-9ACA find device node/dev/mmcblk0p1 device copy sudoddifubuntu-12.10-desktop-i386.isoof/dev/mmcblk0... Write iso file to sdcard ls/media find sdcard name B4CA-9ACA www.2cto.com mount | grep B4CA-9ACA find device node/dev/mmcblk0p1 device copy sudo dd if = ubuntu-12.10-desktop-i386.iso of =/dev/mmcblk0p1 --------------- linux dd command ------------------ name: dd permission: all users dd command in manual is

ProgramDESIGN: when the cat shouted, all the mice started to escape and the host was awakened. (C # language)Requirements: 1. The behavior of rats and Masters Should Be passive.2. Considering scalability, the call of a cat may cause other association effects. Key points: 1. linkage effect, runCodeRun the cat. cryed () method. 2. abstract the mouse and the hostScoring standard: Constructs cat, mouse, and master classes, and enables the program to run (2 points)Extract abstraction from mouse a

I. Program Design: when the cat shouted, all the mice started to escape and the host was awakened. Requirement: first, the interaction between the mouse and the host is passive. Second, considering scalability, the call of a cat may cause other linkage effects. Answer: 1. Use inerface design: Using System;Using System. Collections. Generic;Using System. Text;Using System. Collections; Class Program{Static void Main (string [] args){Cat cat = new Cat ();Mouse mouse1 = new Mouse ("mouse1", cat );M

The cat shouted, and all the mice started to escape, and the host was awakened. (C # language) 1. The behavior of rats and Masters Should Be passive. 2. Considering scalability, the call of a cat may cause other association effects. 1. Use interfaces:Code Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->Public interface observer {Void response (); // The observer's response, which is a reflection of a mouse seeing a cat}Public interface subject

as $obs){ if($obs != $observer){ $newObservers[] = $obs; } } $this->observers = $newObservers; } private function setStatus($status,$user,$ip){ $this->status = array($status,$user,$ip); } public function getStatus(){ return $this->status; } public function notify(){ foreach

DD is a very useful command under Linux/unix to copy a file with a block of a specified size and to make a specified conversion at the same time as a copy. Name: DD Use rights: All user dd This instruction is defined in manual as convert and copy a file How to use: DD [option] If you want to see manual online, try:DD--help OrInfo DD If you want to see how this version is:DD--version Input or outputDD If=[stdin] Of=[stdout] Force input or output size to how many bytesBs:dd-ibs=[byte]-

reports. 　　 A, monthly Statement (monthly Report)-------All transactions list for the month of the selected category. 　　 B, Annual cumulative Amount (YTD Sales chart)-Displays the annual cumulative amount of the selected category in months. 　　 (3) When a different category is selected, the data for both reports is refreshed, displaying the report for the currently selected category. 　　 To achieve the desired functionality, it is easy to see that two report objects rely on objects that hold user

The following articles mainly describe how to correctly back up MySQL databases in a Linux heterogeneous network (Figure). They are mainly divided into local backup and data backup to a DVD disk, the following describes the specific content of the article, hoping to help you in this regard. I am the administrator of a small and medium-sized Linux website. The system architecture is RHEL 4.0 + PHP 4.3 + MySQL (the best combination with PHP) 4.03 + apache (the most popular WEB server platform on U

set the Audio Encoder. 7) CallMediarecorder. Prepare ()Method. 8) CallMediarecorder. Start ()Method To start audio collection. 9) CallMediarecorder. Stop ()Method To stop audio collection. 10) if you do not use thisMediarecorderWhen you callMediarecorder. Release ()Method. 2.1 sample code: audio collection Recorder = New Mediarecorder ();Contentvalues values = New Contentvalues ( 3 );Values. Put (mediastore. mediacolumns. Title, s

in the content database and automatically mark a path to obtain the file.4. Use mediarecorder. setaudiosource () to set audio resources. This will probably use mediarecorder. audiosource. Mic;5. Use mediarecorder. setoutputformat () to set the output file format;6. Use mediarecorder. setaudioencoder () to set the audio encoding;7. At last, the audio, stop () and release () recorded by prepare () and start () are called at the end.The following is an example:Java code: Copy to clipboardJava code

The previous article talked about the use of intent recording. This article will use the MediaRecorder class for recording to provide more flexibility. : Source code: Package com. multimediademo9mediarecorder; import java. io. file; import android. app. activity; import android. media. mediaPlayer; import android. media. mediaPlayer. onCompletionListener; import android. media. mediaRecorder; import android. OS. bundle; import android. OS. environment

playback will be displayed in this component, not other windows. From official documents (http://gstreamer.freedesktop.org/data/doc/gstreamer/head/qt-gstreamer/html/classQGst_1_1Ui_1_ 1videowidget.html), you can see that there are two methods of binding,[CPP]View Plaincopy void Setvideosink (const elementptr sink) void Watchpipeline (const pipelineptr pipeline) The corresponding release methods are:[CPP]View Plaincopy void releasevideosink () void stoppipeline

// No title bar RequestWindowFeature (Window. FEATURE_NO_TITLE ); // Full screen display (hide the status bar) // Call getWindow (). addFlages (WindowManager. LayoutParams. FLAG_FULLSCREEN) before setContentView ); Androied-programming UI/layout Switching LinearLayout linearLayout = new LinearLayout (this ); LayoutParams = new LinearLayout. LayoutParams (ViewGroup. LayoutParams. FILL_PARENT, ViewGroup. LayoutParams. FILL_PARENT ){ TextView = new TextView (this ); TextView. setText (R. string.