I. PrefaceFFmpeg is an open source project based on Linux development, and its source code is incompatible with the C + + compiler provided by the most common Visual Studio under Windows, so it does not support msvc++ compilation. You need to configure a Linux-like compilation environment under Windows to compile.Compiling the dynamic-link library DLLs will make no difference in usage as with other dynamic-link libraries. You can use msvc++ to link these libraries to other programs, in other wor
NioSocketAcceptor(); acceptor.getFilterChain().addLast("logger", new LoggingFilter());// acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TextLineCodecFactory(Charset.forName("UTF-8")))); acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new CmccSipcCodecFactory(Charset.forName("UTF-8")))); acceptor.setHandler(new TimeServer
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Arm11 hardware codec routine
The arm11 hardware codec routine provided by Hua Heng.Abstract: This article introduces how to transmit the data collected by cameras over the network after hardware Encoding Based on the hh3c platform. The client (Linux) receives and displays the data in real time over the network; this article mainly introduces the hard
Java8 BASE64 Codec Java has always lacked the BASE64 encoding API, which is often used by third-party API implementations in project development. However, Java 8 implements the BASE64 codec API, which contains the Java.util package. I'm going to do an introduction to the Java 8 BASE64 API below. The Java.util.Base64 tool class provides a set of static methods for obtaining the following three BASE64 codecs
We in the entry code, wrote some examples, it seems like this class, only the content, open Javadoc and then look, found that the bag is really a lot of goods.Commons Codec 1.4 API
Packages
Org.apache.commons.codec
A small set of interfaces used by the various implementations in the Sub-packages.
Org.apache.commons.codec.binary
Base64, Binary, and hexadecimal String encoding and decoding.
Unicodedecodeerror: ' GBK ' codec can ' t decode byte 0x9d in position 1270:illegal multibyte sequenceAbove is the error encountered, would like to complete the read file, and then write another file. But in the Fp.read (), has encountered the above error, after a variety of Baidu, Google, and the magic of StackOverflow only to know that the character stream problem.Know the problem, or do not solve, and hard search, finally found inspiration in Stack
Using the python2.7, the runtime appears with the ' ASCII ' codec can ' t encode characters in position 0-8: Ordinal not in range (128) error, by searching for some articles to learn because PYT The default encoding used by the Hon System is ASCII encoding, but the characters in the operation of the code are not in the ASCII range, so the error is incorrect.Workaround:Add 3 lines of code before the code1 Import SYS 2 Reload (SYS) 3 sys.setdefaultencod
Java Implementation BASE64 codecAuthor: Chszs, reproduced in the note. Blog home:Http://blog.csdn.net/chszsBASE64 and other similar coding algorithms are often used to convert binary data into textual data, which is intended to simplify storage or transmission. In more detail, the BASE64 algorithm is primarily used to convert binary data into ASCII string formats.The Java language provides a good implementation of the BASE64 algorithm, the Apache Commons cod
This article briefly translated the x264 option (encoding option, which is later called the English name) analysis report x264 codec strong and weak points by MSU lab. After reading it, I felt that the analysis was very thorough, and the method used was also very useful for reference. Therefore, I should record the key points in the analysis for memo. As we all know, there are a lot of options for x264. It is really a headache to combine these many pa
When writing a file using Python, or when writing a network stream to a local file, in most cases you will encounter: Unicodeencodeerror: ' GBK ' codec can ' t encode character ' \xa0 ' in position ... The problem. There are a lot of similar files on the network about how to solve this problem, but nothing is encode,decode related, is this the real cause of the problem? No. Many times, we used decode and encode, tried all kinds of code, utf8,utf-8,gbk
Tags: Eclipse image processing, javascodecWhen processing images in eclipse, You need to introduce two packages:Import com.sun.image.codec.jpeg. Unzip codec;Import com.sun.image.codec.jpeg. encode imageencoder;An error is reported. The compilation fails. solution:By default, eclipse sets these access-restricted APIs as error. You only need to select forbidden references (access rules) in the deprecated and restricted API in Windows-preferences-Java-co
The previous article briefly translated the x264 option (encoding option, which is later called the English name) analysis report of x264 codec strong and weak points. The previous part is relatively basic, and the subsequent content is much more complicated. This article continues with the content of the previous article and briefly records the following content.
In the previous article, the preset of x264 is analyzed using the method of "colored cl
Under the Windows platformCreate a project with the create_project.py tool under the COCOS2D-X-3.0BETA2 versionHowever, the following problem is encountered: Unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xd7 in position 9:ordinal not in range (128)After looking at the data, the original folder is the Chinese name caused, all the files involved in the Cocos2d-x folder should be in English! Should be all English directory, cannot use Chinese
Looking for an afternoon, a variety of data collection, Leng did not search out the answer.The result this morning, make a small change, the whole out ...The steps are as follows:1. Open Excel, select all data2. New Notepad, paste, select script, change font:3, new Excel table, paste back, OK.It's been a whole afternoon, huh? It was also intended to be read directly from the database ...Do not forget, is indeed referring to the people's posts, attached:Read CSV file with Python3, appear unicod
Ctrl + B has no effect.View the console information as follows:Running python-u-I. C:\2.pyTraceback (most recent):File ". \sublime_plugin.py", line 337, in Run_File ". \exec.py", line 154, in runFile ". \exec.py", line, in __init__Unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xd3 in position 1035:ordinal not in range (128)Workaround:exec.pySublime_plugin.py of two filesAdd the following code to the frontImport sys reload (SYS) sys.setdefaul
The following error occurred while I was crawling a webpage today:Unicodeencodeerror: ' GBK ' codec can ' t encode character U ' \xa9 ' in position 24051:illegal multibyte sequenceFrom this point of view should be coding error, so I looked up some information on the Internet, found a solution:Source_code.encode ('GB18030')Explanation: GB18030 is the parent set of GBK, so it can be compatible with characters GBK cannot encode.Fix "Unicodeencodeerror: '
node. JS Lightweight cross-platform image codec libraryGithub:https://github.com/zhangyuanwei/node-imagesFeatures Functional characteristics
Lightweight: No need to install any image processing libraries.
Cross-platform: a compiled. node file is released under Windows and can be downloaded.
Easy to use: jquery-style API, simple to rely on.
What can we do with this plugin, the common watermark can be added, simple amplification an
Always error when installing webpy with command (Python setup.py install)The solutions found on the Internet are as follows:1. This is a Python 2 mimetypes bug2. You need to comment or delete the following fragment in the python2.7/lib/mimetypes.py file:TryCType = Ctype.encode (default_encoding) # Omit in 3.x!Except Unicodeencodeerror:PassAdditional SolutionsWorkaround:Add code to the error page: Import sysReload (SYS)Sys.setdefaultencoding (' UTF8 ')Execute Python ez_setup.py, error:Unicodedeco
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