vfw codec

How to solve the "UnicodeDecodeError: #39; ascii #39; codec" problem when using yum in CentOSProblem When CentOS 6.5 is installed, the following error occurs when you plan to use the yum Installer: Loading mirror speeds from cached hostfileTraceback (most recent call last): File "/usr/bin/yum", line 29, in Solution Perform the following operations in sequence: cd /var/lib/rpm/rm -i __db.*yum clean allyum history new

Video surveillance industry G711 codec [continued] collection knowledge, video surveillance g711 1. reference factors for Buffer collection: A. How long does the buffer take, for example, ms or 50 ms; B. The number of bytes received per second; BufferSizeM = dwBytesPerSec * dwLatencyInMilliseconds/1000; 2. Examples: Collect sound: If the encoding format is G711 BufferSize = 16/8*8000*(TimeMs)/1000 Note: 16/8 occupies 2 bytes for each Sample o

Basics: The default encoding format in Python is utf-8. So how can we not press Utf-8 to decode? Confused AH.Solution to the problem:Use notepad++ to open test.py discovery file storage format is ANSIJust change the format of the saved file to UTF-8.Open test.py >> menu bar with notepad++ only encoding (encoding) >> Convert to UTF-8 (converted to utf-8)In the run test.py problem resolutionThat is, the default file encoding format of a python differentPython3: (Unicode error) ' Utf-8 '

Mediaplayer.ontimedtextlistener this interface and upload it to the Setontimedtextlistener () method.Audio effectsAudioeffect This class now supports additional audio preprocessing types when capturing to audio:As an acoustic echo Canceller (AEC), the Acousticechocanceler class eliminates the effects of signals from remote capture to audio signals.As an automatic gain control (AGC) Automaticgaincontrol, this class automatically recovers the normally captured signal output.As a noise suppressor

Premise:Already installed PIP (PIP installation I refer to this blog reprint script home Steps, the experiment can be successful)1. In the cmd input command go to the PIP installation directory:2. Error occurred after running3. The error in step 2 should be related to encoding. Search Baidu after the solution:In your Python installation directory of the Lib directory, find site.py, modify the Def setencoding () methodDef setencoding (): ..... .... If 0: # Enable to support locale a

Writing Python scripts under Windows is a serious coding problem.When you write a network data stream to a file, we encounter several encodings:1: #encoding = ' XXX ' here (i.e. the contents of the first line of the Python file) refers to the encoding of the Python script file itself, which does not matter. As long as xxx and the file itself is the same code. For example, notepad++ "format" menu can be set up a variety of codes, it is necessary to ensure that the menu set encoding and encoding x

Problem: Error when direct print in cmd A page has been tested before and there is no problem with coding. This is the wrong time to crawl a similar page Ideas: Because this does not seem to be the overall coding problem, so I directly see the error character code ' \xa0 ', found that this is Unicode under the ' nbps ', and this code does not exist in GBK Try: Replace (U ' \xa0 ', U ')-Report the same mistake, don't know why ... Encode (' GBK ', ' ignore '). Decode ('

(Buffer,len,cximage_format_jpg);//To construct the data in buffer buffers into an image objectdelete [] buffer;cdc* hdc = m_picture. GetDC ();M_bitmap = image. Makebitmap (HDC-GT;M_HDC);Hbitmap h0ldbmp = m_picture. SetBitmap (M_BITMAP);if (h0ldbmp) DeleteObject (h0ldbmp);if (HDC-GT;M_HDC) m_picture. ReleaseDC (HDC);if (m_bitmap) DeleteObject (M_BITMAP);}Cave Court scattered PeopleSource: http://phinecos.cnblogs.com/This blog complies with the Creative Commons Attribution 3.0 License, which you

Depending on the error prompt, locate the file that was faulted.As you can see, the file that was faulted is the __init__.py file in the logging module.According to the directory, locate this file and open itSearch the contents of this file for ' encoding 'The default value of encoding found in the Filehandler class is none.Manually change it to encoding = ' utf-8 'Error resolution. Can write normallyLogging error. Unicodeencodeerror: ' ASCII ' codec

# coding = ASCIIImport JSONImport PickleImport SysImport OS The first parameter in the Decode () and Encode methods is the encoded format, and the second is the type of processing to be used when the conversion occurs (ignore: ignore, cannot convert, or empty; Replace: With? instead Because character encoding is Unicode by default in Python3, all direct calls to the Encode method implement character encoding conversions, since ASSCII characters do not contain Chinese characters, so decod

= Result_path +'\\'Result_path= Result_path +P_path## Add separator between UNC and Non-absolute path if(Result_path andRESULT_PATH[0] not inch '\\/' andresult_drive andResult_drive[-1:]! =':'): returnResult_drive + Sep +Result_pathreturnResult_drive + Result_pathSolution 2: (PS: This is the most online solution of the post, not necessarily able to solve, the landlord himself is in accordance with the resolution of 1 solved the problem)Note the Python syntax indentation principle.py

-packages/yum/repos.py", line, in DosetupSelf.ayum.plugins.run (' Postreposetup ')File "/usr/lib/python2.6/site-packages/yum/plugins.py", line 184, in runFunc (Conduitcls (Self, self.base, conf, **kwargs))File "/usr/lib/yum-plugins/fastestmirror.py", line 197, in Postreposetup_hookIf Downgrade_ftp and _len_non_ftp (repo.urls) = = 1:File "/usr/lib/python2.6/site-packages/yum/yumrepo.py", line 699, in URLs = Property (Fget=lambda self:self._geturls (),File "/usr/lib/python2.6/site-packages/yum/yum

When Python is installed, the default encoding is ASCII, and when non-ASCII encoding occurs in the program, Python processing often reports such an error unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0x?? In position 1:ordinal No in range, Python does not handle non-ASCII encoding, it is necessary to set its own default encoding python, generally set to UTF8 encoding format.Query system default encoding you can enter the following command in

The problem is as follows:‘gbk‘ codec can‘t decode byte 0x80 in position 34: illegal multibyte sequenceIn fact, the solution is quite simple, the error prompted the "GBK" coding problem, then where will our code problems?1. Encoding SettingsThe first line is not set# _*_ coding:utf-8 _*_2, the subsequent processing of data without transcoding, such as the Open functionHandled as followswith open("data.txt",‘r‘,encoding=‘UTF-8‘) as data:The second thin

python3.x Crawler,Found the error "Unicodedecodeerror: ' Utf-8 ' codec can ' t decode byte 0x8b in position 1:invalid start byte", has been looking for file errors, finally after the user's tips, the cause of the error Then there is a message in my header:"' accept-encoding ': ' gzip, deflate '"This is the one I copied directly from Fiddler, why the browser can be normal browsing, and Python imitation can not?Comprehensive Online Explanation:This sent

Prompt error:Unicodedecodeerror: 'ascii' codec can't decode byte 0xe5 in position 240: Ordinal not in range (+)Probably is such a sentence, the general situation, in the file header plus:# coding=utf-8 should be able to solve the. However, there will be a situation where the problem arises. At this point you need to add the following code to the file:Import sys Reload (SYS) sys.setdefaultencoding ('utf-8')I heard that this is not safe, is not a way t

In the online version (including version 12.2, 12.3), the reference filter conditions in the transmission process through the URL encoding and decoding process, the use of the front and back of the API differences caused some problems, is now recorded as follows:Front-end URL encoding APIencodeURIComponent URL encoding of strings using the UTF-8 encoding format;Backend URL Decoding API: The following three decoding methods are present in the code:System.Web.UI.Server.UrlDecode, there is a proble

1. A variety of video compression standards (MPEG2, MPEG4, h261/2/3/4,x264, T264 and H264 (AVC) and HEVC (H265), such as optimization, improvement, innovation.2. Development of various platforms (CPU, GPU, DSP, ARM, etc.), porting optimization, etc., related languages include C, C + +, X86 assembler, TI DSP assembler, ADI DSP assembler, ARM assembly (Armv4/v5/v6/v7 XScale WMMX Corte x A8, etc.), MMX, SSE, SSE2/3 and so on, as well as the current use of OpenCL to invoke the GPU implementation of

When you use Python to write a file, or when you write a network stream to a local file, you will most likely encounter: Unicodeencodeerror: ' GBK ' codec can ' t encode character ' \xa0 ' in position ... This problem. There are a lot of similar files on the web about how to solve this problem, but it is encode,decode related, is this the real cause of the problem? No. Many times, we used decode and encode, tried all kinds of coding, utf8,utf-8,gbk,gb

in the study of machine learning combat this book, the compilation of books on the program, there are many errors, now summed up the book on page 66th error Wordlist=textparse (Open (' Email/ham/%d.txt '%i). Read () Error occurred: unicodedecodeerror: ' GBK ' codec can ' t decode byte 0xae in position 199:illegal multibyte sequence Online Baidu error Reason: [python] View plain copy Read file times in Python3 error: unicodedecodeerror: ' GBK