chromebook 720p

Afternoon work summary, look at the time there are one hours, in the company to monitor for a while, often hear some video format and so on, today look for Niang understand a bit. It's all copied and pasted and recorded here: Standardized image format QCIF full name Quarter Common intermediate format. QCIF is commonly used in standardized image formats. In the protocol cluster, the standard acquisition resolution of video acquisition equipment is specified. QCIF = 176x144 pixels.CIF is a commonl

advantages, with high sound quality, high compression rate, high anti-loss features, very suitable for mobile networks. Video codec we use openh264,openh264 codec performance is excellent, at the same time, with: dynamic bitrate, dynamic frame rate, such as time-domain layered and other suitable for mobile network real-time call characteristics. At the same time we use the self-developed noise reduction algorithm, with echo cancellation, automatic gain and comfort noise and other audio processi

I. Test content Test Method -- X264 encoding parameter big test: Index stickers Http://www.cnblogs.com/zyl910/archive/2011/12/14/x264_encode_param.html Test parameter -- Trellis: 0, 1, 2. Execute trellis quantization to improve efficiency. 0. Disable; 1. Only enable the final code of one macro block; 2. Enable the code in all modes. Refer to the test: trellis 0. Default parameter -- -- Profile main -- preset medium -- tune SSIM -- CRF 26.0 -- threads 2 -- bframes 3 -- ref 3 -- merange 16 -- M

transformation of TV dramas and receive satellite received the program, and then through the television cards to capture, compressed into documents, we see a lot of comprehensive arts and sports programs are tvrip. Some TV dramas will also be published using the TVRip method.23.720P720P is the United States Association of Film and Television Engineers (SMPTE) developed the highest level of high-definition digital television format standard, effective display format: 1280x720.smpte (American Fil

x264 algorithm for changing output resolutionin some scenarios, the input video resolution of the x264 is different from the video resolution of the receiving side output. For example, the data captured by the coded end camera is 1280x720, while the receiving side Video display window is 640x480. for this scenario, the general approach is:Source: Capture, encode, transmit 720p of code streamReceiver: Receive, decode

Web applications. Two days, two ideas. One is a device that can run applications locally. This method is relatively old, but it can attract the attention of a large number of developers with the help of the rapid growth of smart phones. The other is a cloud computing-based product, where the server at the other end of the network executes tasks, and all you have is a powerful "remote control. 　Development Space However, Google believes that both concepts have room for development. Sergey Brin,

Run Linux on ChromeOS Speaking of ChromeOS, most people may first think of Google Chrome, which is not an operating system but a popular browser. In fact, ChromeOS is also a product of Google, a Linux-based operating system developed by Google. Recently, the ChromeOS system has ushered in another practical update? According to oisBeaufort, the new version of ChromeOS supports Linux operating system running in windows. Linux running on ChromeOS (picture from Google +) GoogleChromeOS also provi

browser and more. chrome OS is the proprietary version of the open-source Chromium OS which you can freely try out. Chromebooks, released on June 15th, have been stored ed with mixed reviews with some sites deeming them a complete failure while others calling them a great product. engadget, in its review of the Samsung-based Chromebook, gave it a 8/10 rating. having said that, a Chromebook is not the only

extension, Chrome OS supports running Linux directly in windows. Before using this extension, you must set your Chromebook to the developer Mode ). As a cloud operating system, Chrome OS adheres to the fast, concise, and secure features of Chrome browsers. Two computers with Chrome OS can synchronize data. But there are still many professional users who want to run Linux in their own systems. Crouton Chrome extension makes it a reality. Previously,

places the transparent task manager at the bottom of the screen.Out-of-the-box release: Gallium OSIf you want to completely replace the chrome Os,gallium OS installed on your Chromebook, it's worth considering. Its interface is also very similar on Chromebook, including an icon-based app launcher and a "search style" Application Launcher.Iv. conversion from the Amiga: Icaros DesktopThe Icaros desktop diffe

With the crouton Chrome extension, Chrome OS can run Linux in Windows. Before using this extension, you need to set your Chromebook to developer mode (Develeper).Previously, Chromebook users had to go through a virtual terminal to switch back and forth between the Chrome OS and Linux distributions. Now, the Crouton Chrome extension will bring great convenience to the user.Via:francoisbeaufort, thenextweb.co

. While the minimum Alienware 14 screen resolution is not too high, only 1366x768, but if willing to spend $150 (about 900 yuan) to upgrade, then you can have a very gorgeous IPS panel 300-nit 1080p display. Although compared to the MacBook Pro or Google Chromebook pixel with retina retina displays, it does not show fine detail, but is very good at both the screen viewing angle and the color reduction. In addition, for gamers, the resolution is not th

Release date:Updated on: Affected Systems:Google Chromebook for Cr-48Description:--------------------------------------------------------------------------------Bugtraq id: 54941Cve id: CVE-2012-4050 Google Chrome is a simple and efficient Web browser tool developed by Google. Google Chrome 21.0.1180.50 and earlier versions have multiple remote vulnerabilities on Cr-48 and Samsung Series 5 and 5 550 Chromebook