In "Let WEBRTC support H264 codec" I provide a priority to use the H264 codec thinking. We can verify it on the browser side.
There are three ways to verify: In JS print SDP view Chrome's log chrome_debug.log (see Open Chrome Log) Grab bag using webrtc-internals
The first three kinds are no longer introduced, we look at the webrtc-internals.
The WEBRTC status information in the current browser can be seen in the browser address bar output
Tags: exit Lin body splay xorg pip style xxx roo1.chrome is now not allowed to run with root.2. No interface chromedriver calling Chrome will make an error.The first problem solution:Create a new user.Runuser-l username-c ' Python3 xxx.py 'Second question:1. Installing XVFB and PyvirtualdisplayYum Install Xorg-x11-server-xvfbPip Install Pyvirtualdisplay2. Install Firefox and SeleniumYum Install FirefoxPip I
Google promised that users of the new Chrome OS would "not worry about viruses, malware, or install security updates ." Of course, it is too early to fully evaluate the security of Chrome OS. It will take at least a year for the operating system to be officially released. Although Google has released the source code for this operating system, you need to compile the source code before running
When the smartphone is not yet popular, mobile device debugging everywhere is alert, which is the most commonly used method. A lot of times in order to preview the effect of the page on the mobile device, you need to upload the page to the test server, and then enter the URL into the device browser, or use a third-party QR code to scan the code application, through the mobile device access to open the actual effect, each change device to repeat these operations, These tedious things are especial
Android uses Chrome Inspect to debug the H5 App of WebView. The solution (FQ is not required), chromewebview
The most comfortable tool for debugging the WebView-based Hybrid App is of course the developer tool that comes with Chrome. Among them, we are familiar with Dom tree debugging, JS debugging, Network monitoring, and other functions.
Steps for Google to debug WebView on Android:
The problem appears he
Recently saw company colleagues often write the chrome extension, to improve the efficiency of production, recall that they have also written the chrome extension, but because not often write, also did not accumulate also forget, now re-review.First, the basic concept of chrome extension The Chrome extension app is ac
The tide of the internet has never ceased, and the surf boards that surf the web have become increasingly sophisticated. There have been three browser wars since people entered the internet age. The first browser war was IE and Netscape, and eventually ie toppled Netscape with the sheer size of windows, and the second browser war against Netscape was a fire Fox Firefox, a bite of IE body a large fat; Firefox and IE are lingering in the endless, suddenly out of thin air to kill a
Install Chrome on CentOS7
Chrome gave up its support for Redhat and CentOS, so it is not easy to install Chrome on the latest Unix-like versions. Fortunately, there are so many volunteers on the Internet, to help you do this, record the Command record for installing Chrome on CentOS 7: For details, see:
1. Google
Directory
Why do I need
Why Chrome?
What to prepare
How to get Started
Page Action
Chrome plugin Structure
Learning materials
My example
Debugging
Debug Content Scripts
Debug background
Debug Popup
Some questions
Summarize
Why do I needSimply put, the browser plugin can greatly extend the functionality of your browser. includin
With the recent release of the 64-bit version of the Chrome browser, Chrome has again been the focus of the vast majority of browsing fans, today we will tidy up the version of the Chrome browser 32-bit and 64-bit, easy to browse fans choose and now.To date, Chrome has included Stable, beta, Dev development, Canary and
Google Sooner or later, it seems obvious that the computer operating system will come out. Android After the release, I was convinced that since they were able to develop an operating system for their mobile phones and release the system for free, why cannot they create one for the PC?However, I expected that Google's final PC operating system would extend android to devices with larger screens-just as Apple applied OS X to the iPhone in turn. Apple reduced its PC operating system to only the ba
Http://www.3lian.com/edu/2012/05-25/28803.htmlThe wave of the internet has never ceased, and surfboards used to surf the web have been becoming more sophisticated. There have been three browser wars since people entered the internet era. The protagonist of the first browser war is IE and Netscape, and finally ie with the huge body of windows to push down the Netscape; the second browser war Netscape Bath fire heavy Biochemistry as a fire fox Firefox, a bite of IE body a chunk of fat; is the Fire
Recently, I found some netizens asking questions and opinions about Chrome OS on the Internet that showed some misunderstandings about Chrome OS. I want to talk about some common mistakes. First of all, although Chrome OS has not yet been launched, and the relevant information is also very poor, but it is the only Web OS that can convince me. Regardless of whethe
Setup methodTo open a new, cross-domain Chrome window implementation method:1. Open the terminal2. Enter the following command (you need to replace the yourname in the path)Open-n/applications/google\ chrome.app/--args--disable-web-security --user-data-dir=/users/yourname/ mychromedevuserdata/AttentionSome articles on the Internet The--user-data-dir parameter does not add a folder name after it is set unsuccessfully.FoundThe first time you turn on Ch
Make a simple bulk download plugin called "Dig", just like the name of the plugin, collect all the pictures in the webpage, filter the unwanted images according to the filter, and finally download the selected pictures.Simply the Web page also to cut together, screenshots divided into two kinds:1. Visible Content screenshot2. Full page screenshot (both visible and invisible)Viewable content screenshot:Implementation principle: Directly through Chrome's own screenshot method (Chrome.tabs.captureV
compiling chrome on Ubuntusweet potato with hearts1. Get code 1) Download TARBALL,HTTP://CHROMIUM-BROWSER-SOURCE.COMMONDATASTORAGE.GOOGLEAPIS.COM/CHROMIUM_TARBALL.HTML2) Unzip 3) Install Dept_tools:http://www.chromium.org/developers/how-tos/install-depot-toolsAdd Dept_tools to Pathexport PATH="$PATH":' pwd '/depot_tools or add to ~/.BASHRC inside2. Install the dependency intounder the CHROMIUM/SRC directory ./build/install-build-deps.sh3. Synchronizin
This article reproduces the method of installing Flash Player from http://blog.sina.com.cn/s/blog_6ad624380102v1xf.html Firefox: first download flash on the Adobe website Playerflash Player plugin: http://get.adobe.com/cn/flashplayer/then extract the sudo cp./downloads/install_flash_player_11_linux.i386/ libflashplayer.so/usr/lib/mozilla/plugins/./downloads/install_flash_player_11_linux.i386/ Libflashplayer.so This path depends on the name of the extracted directory. How
install Selenium, click Enter3. Complete the download and installation4. Enter the PIP list to see if the installation was successfulDriver Download:The driver version is related to the version of Google Chrome, first look at the browser version installed on your PC, and then download the corresponding driver according to the version number, there may be multiple drivers to adapt to the version of the browser, just the next line.Download Link: http:/
Recently wrote a chess layout page, because of the need for user interaction, so in different browser interaction, found that in the 360 compatibility Mode page layout is correct, but in Chrome and Firefox is the equivalent of no execution layout of the script, this is why? Later found in Ie10 above the version are not, and later found a variety of methods, and finally discovered that the original is to write JS plus script control div location and si
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