missing codec

Background:in making a dicom Web Service, where Wado-rs needs to parse Transfersyntax, then it uses the Dicomfile.changetransfersyntax method in fo-dicom. code similar to:var df = dicomfile.open (SamplesDir + @ "\user submitted\overlays.dcm");df = df. Changetransfersyntax (dicomtransfersyntax.jpeg2000lossless);Problem:The above code is working properly in the console (EXE) and throws an exception in the WEBAPI service: No codec registered for Tranfer

Today to help others solve a problem about BASE64 codec, unexpectedly found that Delphi with the BASE64 codec unit, called ENCDDECD, the name is very awkward and not intuitive, estimated that this is a very few people pay attention to and know the reason.This unit provides two sets of four public functions:Encoding and decoding of convection:Procedure Encodestream (Input, Output:tstream); CodingProcedure De

Usually use Base64 this codec way to convert binary data into a visible string format, which is what we often say, 10 dollars a string of the kind, ^_^.Android Android.util package directly provides a fully functional Base64 class for us to use, the following shows how to make a picture of Base64 codec.1. Find the picture Public void onencodeclicked(View view) {//select PictureIntent Intent =NewIntent (); I

After years of verification, the code-driven Linear Prediction Model (CELP, Code Excited Linear Prediction) is one of the most popular speech codec models that are used to reconstruct speech quality. Speex and other CELP codecs are based on the CELP model. What is the main idea of the CELP model? 1. Use the linear prediction (LP, linear prediction) model to model the channel system; 2. Based on the speech generation principle, an adaptive CAPTCHA and

codec that we are not very familiar with. It should be said that AAC will replace MP3 in the future. It supports 96 KHz sampling frequency and 48 channels, as well as a variety of technologies such as SBR, providing high compression and high-quality audio. 4. MPEG-4 Part 2 MPEG-4 Part 10This is the h263 and h264 (AVC) We should be not very familiar with, in fact, the h26x series of protocols are all later added to the MPEG-4 protocol cluster, because

As well: Java.lang.classcastexception:org.json.jsonobject$null cannot be cast to Java.lang.LongReference: http://blog.csdn.net/u010823097/article/details/51780932Problem:In the process of using Java MongoDB Driver such as set ("Data", UserData), when the UserData type is a collection in Java (for example, Jsonarray), the program throws Org.bson.codecs.configuration.CodecConfigurationException:Can ' t find a codec for class Jsonarray. Abnormal.Solution

In Python, the processing of Chinese characters has always been a headache, a word is garbled, and the cause of garbled is not the same, sometimes Python itself default encoder settings are not correct, and sometimes the use of the IDE decoder is not correct, There are sometimes terminal terminal decoder is not correct, the same code in the Python2 on the normal operation, Python3 on it, anyway, there are many reasons for garbled, here are some of the bloggers have encountered some errors and so

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

In the course of learning webpy, there are unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xe6 in position 29:ordinal No in range (128) error After Baidu reference to the following article to resolve: Http://blog.sina.com.cn/s/blog_6c39196501013s5b.html Resolve Unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xe5 in position 108:ordinal not in Ran (2012-02-29 10:21:59) reprint label :

This article is "a kind of automatic reflection message type of the Google PROTOBUF network transmission scheme," the continuation of how to introduce the packaging scheme described above with Muduo::net::buffer to achieve PROTOBUF codec and dispatcher. Muduo's download Address: http://muduo.googlecode.com/files/muduo-0.1.9-alpha.tar.gz, SHA1 DC0BB5F7BECDFC0277FB35F6DFAAFEE8209213BC, the complete code for this article can be read online http://code.g

Issue:unicodedecodeerror: ' gb2312 ' codec can ' t decode bytes in position 2-3: illegal multibyte sequenceCause: Python is doing a normal string conversion to a Unicode object.For example: u_string = Unicode (String, "gb2312"), if you have strings in string such as some traditional characters, such as " River Kau Primary School "in the Kau, then gb2312 as Simplified Chinese encoding is not resolvable, you must use the GB extension code GBK,GBK suppo

When using the YCM plugin in vim, it occasionally appears:"Unicodeencodeerror: ' ASCII ' codec can ' t encode characters in position 2-5: Ordin al not in range (128)"Self-Baidu, found that the hint and Python, Lenovo to ycm rely on Python, so try:Insert the following code at the beginning of the/etc/python2.x/sitecustomize.py file:Import sysreload (SYS) sys.setdefaultencoding ('utf-8')Note: The Python study has not been started yet, and the code has n

One time during the use of Json.dumps (), an error message appears:ERROR: "Unicodedecodeerror: ' UTF8 ' codec can ' t decode byte 0xe1 in position 5:unexpected end of data"We know by error that it is definitely a coding problem and finding the problem is not difficult to solve ...Normal Condition: 1234567 #引入json模块 import json # Define a dictionary dit = { ' a ' : 111 ' B ' : 222 ' C ' : 333 } #把字典转换成json字符串

There's a time to convert a list to a string output today.Unicodeencodeerror: ' ASCII ' codec can ' t encode characters in position 32-34:ordinal not in range (128)Workaround 1:At the beginning addImport sysreload (SYS) sys.setdefaultencoding ("Utf-8")Workaround 2:Run a python program with CMD to display the results normallyIn addition: 1. When the string has \ n, \ t, \ r, Json.loads () failure, exception, to be removed;2. In the operation of the dat

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

) bitmap.fromfile (Opfilepath); if (img = = null) return; Luminancesource ls = new Rgbluminancesource (IMG, IMG. Width, IMG. Height); Binarybitmap BB = new Binarybitmap (new Com.google.zxing.common.HybridBinarizer (LS)); Result r= Mutireader.decode (BB); Txtmsg.text = R.text; }Opfilepath is the picture path, you can use the OpenFileDialog control to open the file to get the path.Download:Demo SourceNote: Before clicking

This is a creation in Article, where the information may have evolved or changed. In the process of network transport protocol, the common way of packet encapsulation is generally:① Header ID + data header (Type/attribute/data length) + Data body + Tail ID--generally also need to be escaped② fixed Length--codec convenient, waste broadband③ by the end mark (eg. transfer via base64, ends with a)--codec conven

Kilo version, Horizon interface in Chinese, delete times wrong. " Unicodedecodeerror: ' ASCII ' codec can ' t decode byte 0xe5 in position 0:ordinal not in range (128) "The reason for this is that Python's str default is ASCII encoding, and Unicode encoding conflict, will be reported this title error. So how to solve it?Here's how to fix it:vim/usr/lib/python2.7/site-packages/horizon/tables/actions.pyMethod one.In the code, addImport sysreload (SYS) s

Prepare to install Pylint on Win7, then prepare to install with PIP,PIP, execute pip install pylint, report this error:Unicodedecodeerror: ' ASCII ' codec can ' t decode bytePit Dead ~ ~Tried a lot of ways, http://m.blog.csdn.net/blog/u011515122/17996993 this situation is estimated only for the personalization situation, tried, NGThis is slightly more reliable: http://www.v2ex.com/t/90659The reason is that the PIP installation Python package loads my

before recording the codec of your own learning audio, let's add a bit of hardware knowledgeA series of processors from the 8086 instruction set, known as the x86 processor, 8086 is the oldest 16-bit x86 processor, so the software is labeled I386, indicating that the software is 32-bit, based on the x86 processor , all 32-bit and 64-bit x86 processors can be run (unless the software is marked with a minimum processor limit), x86_64 is a 64-bit extensi