the following data information is a sequence parameter set (SPS), image parameter set (PPS), enhanced information (SEI).
Second, H264 RTP package Detailed---reproduced
H. A video RTP payload format
1. Network Abstraction Layer Unit type (NALU)
The Nalu header consists of a byte with the following syntax:
+---------------+|0|1|2|3|4|5|6|7|+-+-+-+-+-+-+-+-+| F| n
Nsurlconnection. Nsurlconnection has not been deprecated and should not (in fact, eventually be discarded) for some time to come. They have some overlap, afnetworking provides a higher level of abstraction, and maximizes its usefulness.模块化One of the main criticisms of afnetworking is cumbersome. Although its architecture makes it modular at the class level, its packaging does not allow for the selection of
Tar-zcvf/home/xahot.tar.gz/xahotTAR-ZCVF the directory to be packaged when the file name full path is generated after packagingExample: Package the/xahot folder into a/home/xahot.tar.gz file.Zip compression method:Compresses the current folder Zip-r./xahot.zip./*-R means recursionZip [parameters] [file name after packaging] [packaged directory path]Decompression Unzip Xahot.zip not explainedThe basic usage
The following small series for everyone to bring a Python py2exe packaging tools detailed. Small series feel very good, now share to everyone, also for everyone to make a reference. Let's take a look at it with a little knitting.
Download the Python version of Py2exe and u
Vulnerability packaging on a site in Sohu focal point (background permission leakage, injection, etc)
1. permission settings:
Directly access an application in the background: Switch the ip address to the review (I didn't know what it was about ..)
Http://ncfile.focus.cn/common/modules/bbsadm/trans_domain_app.php? Page = 499 app = 1
2. Source Code Leakage
Http://ncfile.focus.cn/common/modules/dmc/ad
Multiple SQL injection vulnerabilities in a general manuscript System (packaging)
Multiple SQL injection vulnerabilities in a general manuscript System (packaging)
Google Keyword: technical support: Nanjing jienuhan Software Technology Co., Ltd.
Its contribution system has multiple SQL injections, which are packaged h
1. Run Ionic Cordova build Android times wrong: Could not find a installed version of Gradle either in Android Studio.2. Problem reason: Cordova after 6.4.0 (cordova-android in 6.1.2), will be asked to install Gradle, based on Gradle to compile, pack Android.3. Workaround:1) go to gradle official website: https://gradle.org/install2) Download gradle:https://gradle.org/releases, I download here is the latest 4.0.2 version (Gradle-4.0.2-bin.zip);3) Unzi
First look at the effect of the picture:
1th Step
Creates a new 1024x786 pixel file. Set foreground color to #780500 and background color to #210100, select the Gradient tool, click the radial gradient icon in the options bar, and then click and drag the mouse from the center to the Four Corners.
Create all uppercase text. The font used is Kimberley, the size is 331 points, the color is #ff221d, kerning is set to metrics
corresponding private key to obtain the symmetric key, and then uses the symmetric key to unbind the encrypted information. This technology is highly secure. A digital Envelope consists of the packaging of a digital envelope and the dismantling of a digital envelope. A digi
public Static voidmain (string[] Args)6 {7Double d1=NewDouble (3.14);//Standard Form. 8Double d2=3.14;//automatic boxing, Compile-time compiler automatically modified to the form above and then Create. 9 DoubleD3=d1.doublevalue ();//Standard Form. Ten Doubled4=d1;//Automatic Unpacking. one } a}4. Common method of packing class1 packagewrapper;2 3 public class first4 {5 public Static voidmain (string[] Args)6 {
‘lodash/collection‘import people from ‘./people‘const managerGroups = groupBy(people, ‘manager‘)const root = document.querySelector(‘#root‘)root.innerHTML = `Note : lodash/collection There are no relative paths like this import is imported installed in /node_modules the module, your own module needs a similar ./people relative path, you can distinguish them by this.Loading deviceAs we've already covered, you can babel-loader tell webpack what to do w
(runtime.java:593) at Java.lang.Runtime.exec (runtime.java:466) at Brut.util.OS.exec (Os.java : 84) ... 7 morecaused by:java.io.ioexception:error=2, No such file or Directoryat java.lang.UNIXProcess.forkAndExec (Native metho d) at java.lang.unixprocess.Workaround:Add the AAPT to the environment variable, this command is in the SDK.The code on my machine is as follows: Vim ~/.bash_profile adds the following: (related to the respective file location)Export path= "/users/shunpingliu/greensoftware/
1. Create a new frameworklibrary Library. Cocoa Touch Static library under IOS . Then enter product name as Libsql2, the libsql.h and libsql.m deleted. Import Ocsqlite.h and ocsqlite.c3, change scheme, set to release version number4.Translate iOS device compilation execution. After success, a LIBLIBSQL.A file is generated under the build/products/release-iphoneos/of the folder. Note that this produces th
The following is a workaround for the memory overflow error that occurs when you execute a MAVEN Package command todayLocate the Mvn.bat in the bin directory under the MVN directory,Locate @rem Set Maven_opts=-xdebug-xnoagent-djava.compiler=none-xrunjdwp:transport=dt_socket,server=y,suspend=y, address=8000,Add the following statement under this board:Set maven_opts=-xms256m-xmx768m-xx:permsize=128m-xx:maxpe
A sub-site of jixiang life (logical error, sensitive information leakage, SQL injection) vulnerability Packaging
Auspicious Life Insurance System
Http://weixin.jxlife.com.cn/jxlife/jsp/traffic_mobile_index.jsp? FromUserName =
Question 1 # packet capture and replay can be used to send arbitrary messages
POST http://weixin.jxlife.com.cn/jxlife/jsp/getPhoneCode HTTP/1.1 Accept: application/json, text/javascri
http://blog.csdn.net/leonwei/article/details/39233747found that the U3D model package may have a bug that causes the model Normals to be released to the phone to be lost (some materials become full black or full white, the editor is normal), the method is identified and tested to solve this problem:1. For models that have vertex color in max (or use a shader that requires vertex color participation), do not
The problem is as follows:[ERROR] Failed to execute goal org.springframework. Boot : Spring-boot-maven-plugin:1.3.5.release: Repackage on project information: Execution default of goal org.springframework. Boot : Spring-boot-maven-plugin:1.3.5.release: Repackagefind a single main class from The following candidates [Com.hhly.InformationApplication, Com.hhly.test.Application]--[help 1]Workaround:This error is due to the fact that MAVEN looks for the ma
When we use eclipse or other ide for development, when you run as Android Application, we use the default keystore for signature. The default location is, for example, in: C: \ Users \ Administrator \. android \ debug. keystore. When the application is going to be launched, it uses the specific keystore of your own application. How can we create this keystore?
The keystore is generated by the built-in JDK tool keytool. For details, refer:
Run cmd to enter the command line, enter the bin dire
1. Installing NWNPM Install Nw-gOne of the most simple NW applications, only need to have index.html and Package.json files2. Project preparation, directory structureApp folder+----index.html+----Package.jsonIndex.html Code:DOCTYPE HTML>HTML> Head> title>Hello world!title> Head> Body> H1>Hello world!H1> Body>HTML>Package.json code: (Can be generated using NPM init, the following two attributes must){ "name": "App", "main": "Index.html"}3. RunningNW AppRelated:NW Official websiteExper
whether to submit the form of JSON data or form * The second parameter is the identity of the request returned code * The third parameter is the correct co to be returned by the request The de value * The fourth parameter is the prompt message returned by the request key * The fifth parameter is to synchronize the thread's problem * The sixth parameter is the context that pops up the hint message*/okhttputilsconfig.getinstance (). Init (false,"ResultCode"," -","msg", MainHandler, This); }}The s
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