hdcp workaround

Objective: Company in May 2015 to do a hardware class products, using SOC (CPU+DSP) chip solution to do a high-definition conference room terminal, in addition to meeting functions, need to have multi-channel wireless screen function. Project from May, after building a team, research and development, production, testing, to January 2016 to complete a period of functional and trial production, during a lot of difficulties and twists and turns, is divided into a series to do the next review

HDCP (high-bandwidth Digital content Protection): High bandwidth Digital content protection technology. HDTV (high-definition TV) era is coming, in order to adapt to high-definition TV high bandwidth, there are HDMI. HDMI is a high-definition Digital interface standard that provides high bandwidth, lossless transmission of digital video and audio signals. In order to ensure that the HDMI or DVI transmission of high-definition signals will not be illeg

Reprint: http://www.cnblogs.com/jifeng/archive/2011/06/25/2090118.htmlModify the/etc/ssh/sshd_config file to find Clientaliveinterval 0 and Clientalivecountmax 3 and remove the annotation symbol ("#")Change the corresponding 0 of the clientaliveinterval to 60,CLIENTALIVEINTERVAL Specifies the time interval for server-side request messages to clients, which is 0 by default and not sent.Clientaliveinterval 60 indicates that it is sent once per minute, and then the client responds so that it remain

Tags: unknown memory proc warning error with Count ackThe likelihood of problems occurring1, may be/opt/mysql/data/data directory MySQL user does not have permissions (modify the data directory permissions) Workaround: Give permission, execute "chown-r mysql.mysql/opt/mysql/data" and restart Mysqld 2. The MySQL process may already exist in the process WORKAROUND: Use the command "ps-ef|grep mysqld" To see

There are so many things today, the phone keeps on, but things have to be done on one thing.When using the VSTS2005/2008+ORACLE9 environment to connect Oracle, the VS Development Server works fine, but the IIS server debugging and deployment will error!IIS Server error: System.Data.OracleClient requires Oracle client software 8.1.7 or later.Cause of the error:1. Although it is reported that you need to install the client 8.1.7 and above, the actual. NET account does not have access to the Oracle

Open My Network Place, click "View workgroup Computer" and "Workgroup cannot access, you may not have permission to use network resources ..." Figure I can't view workgroup computers WORKAROUND: Set up the network In My Network Places--click "Set up a home or small office network" under Web tasks Figure II Setting up a Windows XP network Click the set up home or small office network Pop-up Network Setup Wizard: Figure Three Network Setup W

Windows 7 suddenly loses power by default into repair mode workaround"keywords": Repair mode"Applicable version": Windows"Problem description":The Windows virtual machine does not shut down properly, and then the system starts to enter recovery mode by default and cannot be recovered."Problem analysis":Virtual machines running on the virtualization platform, after a sudden power outage (host crash, etc.), virtual machine on the virtualization platform

delete upon update (local edit, incoming delete after update)Cause: 1. A FOO.C is renamed to BAR.C and submitted to the repository (or a changes the parent directory Foo of FOO.C to bar), and B modifies foo.c in his working copy. 2.B is updated before submission, it will prompt this error. Resolution: Also requires two people to negotiate after the modification. 3.Local Delete, incoming delete upon update (local delete, incoming delete after update)Cause: 1. A FOO.C is renamed to Bar.c, and B i

when cloning a new CentOS virtual machine in KVM, the following issues occur:# Service Network Restartshutting down loopback insterface: [OK]Bringing up loopback insterface: [OK]bringing up interface Eth0:device eth0 does no seem to be present,delaying initialization. [FAILED]use Ifconfig to see the missing eth0, only lo; ifconfig-a to see more eth1 information. Workaround 1:# mv/etc/sysconfig/network-scripts/ifcfg-eth0/etcsysconfig/network-scripts/if

Workaround for returning content after a form submission error (PHP website), form PHP Returning content after a form submission error what to do now, let's analyze and solve this problem today. Overview of the situation: When you fill out the form information to submit a problem is that when the user fills in and submits the form, the program determines that it does not meet the requirements and returns, and returns the information that was filled o

Workaround for global variables globally failure due to PHP multiple include This article mainly introduces the solution of global variable's failure after multiple include of PHP, the example analyzes the principle and solution of $globals failure, and has certain reference value, the need of friends can refer to This example describes a workaround that causes global variables to fail after multiple in

PHP extension mbstring is not found, and you now seem to be using multibyte character sets. PhpMyAdmin that do not have a mbstring extension do not correctly split the string, which can produce unexpected results. Unable to load MCrypt workaround Tip: Unable to load MCrypt (outside the chain, English) extension, please check your PHP configuration. In the php.ini file in the C:\WINDOWS directory, There is no "; Extension=php_mcrypt.dll" in the previou

A simple workaround for __autoload and smarty conflicts in PHP, __autoloadsmarty This article describes the simple workarounds for __autoload and smarty conflicts in PHP. Share to everyone for your reference, as follows: First, the question: Recently, it was found in the project that PHP's __autoload method failed. Debugging for a long time, think not its solution, check the information before we know the original is the reason for Smarty. The new ve

The example in this article tells the C # hint: "The manifest signing certificate cannot be found in the certificate store" workaround. Share to everyone for your reference. The specific analysis is as follows:First, the question:Program rebuild, Prompt for error: The manifest signing certificate could not be found in the certificate store.Second, the solution:It may be that the previously deployed program certificate was deleted by me or the certific

Explore unlimited browsers cannot connect to the update server workaround Swim in the Unlimited browser Explore unlimited browsers cannot connect to the update server workaround Solution One: Change a mobile phone QQ browser bar; Download Address: Mobile QQ browser Android version | Mobile QQ Browser iphone version This you can solve, even if the network is very weak can be; Stable running of OH. Th

ProblemBecause in the beginning of C # when the use of thread delegation to execute functions, is to not let the software forms suspended animation. So use the code below:Thread th = new Thread (getform); Creating ThreadsTh. Start ();Need to be introduced before use: using System.Threading;However, in the GetForm function, I called the command that modifies the contents of the form control.Textbox.text= "false";A direct error.Invalid inter-thread operation: access it from a thread that does not

problem with this standard, but when I start MySQL in the final step I want to put the data files of the database under another directory, and the start command is modified to: Shell>/usr/local/mysql/bin/mysqld_safe--user=mysql--log-error=/u01/mysql/mysql_error/error--datadir=/u01/ Mysql/data There is a problem at this time, because the default created permission table is below the default directory/usr/local/mysql/var when you initialize the Database permission table, which causes the above e

1 =========================================================================== Javax.naming.NamingException: [Ldap:error code 1-00000000:LDAPERR:DSID-0C090AE2, comment:in order to perform this Op Eration a successful bind must is completed on the connection., data 0, Vece Cause: When adding a domain user, CTX does not bind the Admin user Workaround: Ctx.addtoenvironment (Context.security_principal, AdminUser + "@" + ldapproperty.getdomain ()); Ctx.ad

Tags: rect user backup tables cause change restart suggestionsAfter my MySQL installation, save delete table data always appears #1929 incorrect datetime value: ' For column ' createtime ' ERROR alert, resulting in the inability to delete tables data; Reason: More than 5 versions should be written null if the time period is null; The official explanation said: "The new version of MySQL to insert a null value" bug, To remove the default checkmark when installing MySQL, enable strict SQL mode So w

Tags: DMI reason selection Analysis mouse Open security role modeI. Control Panel-"service-" MS SQL server-Login--"Local System account--" Restart MS SQL SERVERUsing Windows Authentication Login Query Analyzer--"Execute sp_password null,sa new password, ' sa 'Two. " Unable to connect to server, user XXX login Failed "This error occurs because SQL Server uses Windows-only authentication,Therefore, users cannot connect using SQL Server's login account (such as SA). The