best transcoding software

error-y-I D:\in\suiyi\1600003432800055-n0-alaw.wav-i D:\in\suiyi\1600003432800055-n1-alaw.wav-filter_ Complex AMIX=INPUTS=2:DURATION=LONGEST:DROPOUT_TRANSITION=2-AC 1-ar 8000 D:\in\suiyi\dc.wavFfmstr = ' ffmpeg-v error-y-i ' + Leftpath + '-i ' + Rightpath + '-filter_complex amix=inputs=2:duration=longest:dropo Ut_transition=2-ac 1-ar 8000 ' + ResultvoicepathOs.system (FFMSTR)Count = Count + 1Leftpathvoicefile.close ()Rightpathvoicefile.close ()If Os.path.exists (Leftpath):Os.remove (Leftpath)

　　　　 /// ///DataTable converted to JSON format/// /// /// Public Static stringToJson (DataTable dt) {StringBuilder Jsonbuilder=NewStringBuilder (); Jsonbuilder.append ("{\""); Jsonbuilder.append (dt. Tablename.tostring ()); Jsonbuilder.append ("\":["); for(inti =0; i ) {jsonbuilder.append ("{"); for(intj =0; J ) {jsonbuilder.append ("\""); Jsonbuilder.append (dt. COLUMNS[J]. ColumnName); Jsonbuilder.append (

When using PHP json_encode to handle Chinese, Chinese will be encoded, become unreadable, similar to the "\u***" format, if you want Chinese characters do not transcode, here are three ways 1. Upgrade PHP, in PHP5.4, the problem is finally resolved, JSON added an option: Json_unescaped_unicode, so the name Incredibles, that is, JSON do not encode UNICODE. 2. UrlEncode the Chinese characters first and then use the Json_encode,json_encode again after using the UrlDecode to decode, so that the en

In development, we often need to change the N-file encoding, ICONV can only make changes to a single file, how to do? Let's write a shell script to solve this problem. Example one: Using shell script to implement bulk transcoding operation. #!/bin/sh # convertcodefilepath=$1 fromcode=$2 tocode=$3 for i ' {1..1} do [-f $convertCodeFilePath] if [ $? -eq 0] Then iconv-f $fromCode-T $toCode-C-O $convertCodeFilePath $convertCodeFilePath if [$-ne

I added a coded sentence to the JSP file: Then, in the program, make a transcoding of the Chinese character: In the database: Name=request.getparameter ("name"). Trim (); Name=new String (name2.getbytes ("GB2312"), "iso-8859-1"); To remove from the database: Listname=new String (rs.getstring ("name"). GetBytes ("Iso-8859-1"), "GB2312"); and database, Tomcat is using the default encoding.

Method One: If we install "Storm Code 1.0", we just drag the file to the transfer code directly into the storm.Method Two:1. This is also the opening of the storm after we click "Add Files" and will pop up to select the computer to transfer the code of the video file 3. Select the file that requires transcoding (you can use CTRL or SHIFT to select multiple), and then click on "Open" which is very simple to choose a number of files. 3. OK to add th

compatible gb2312 , but not all can turn back to each other, it is best to use iso-8850-1 as the intermediate transcoding character set, because all the character sets are iso-8859-1 compatible, whether GBK or gb2312,utf-8, can be perfectly converted back. Say so much, perhaps everybody still a little confused, this application is in where. I give an example, you know, often some people do web crawler, download the Web page, but, a variety of Web pa

License plate recognition equipment returned to the license plate results for GB2312,QT to be able to parse the display, it is necessary to transcode, qstring storage Unicode, the implementation of code simple as follows Char plate_num[256] = {0}; QString m_strvehplate; M_strvehplate = Qtextcodec::codecforname ("GB18030")->tounicode (Plate_num);When calling the Transcoding interface crashes (compile the program to release version, in the real env

Public Static Booleanchecknonlicetcharacters (String string) { the BooleanFlag =true; the //No single quotes allowed - if(String! =NULL string.indexof ("'") > 0) { inFlag =false; the } the About returnFlag; the } the /** the * Prevent SQL injection + */ - Public Staticstring Getvalidsqlpara (String string) { the if(String = =NULL|| String.Length () = = 0) { Bay

ios-text transcoding to form a search link, the text obtained from the TextField into the code. #pragma mark transcoding/////- (nsstring*) changeEncoding: (nsstring*) str //Convert to encoding encoded {if (str==nil| | [strisequaltostring:@ ""]) {returnstr;} //NSData*str2=[strdataUsingEncoding: nsutf8stringencoding];//nsstring*str2=[nsstring Stringwithutf8string:[strutf8string]];constchar*char2=[str UTF8Stri

This article describes how to solve the problem of truncation Characters During iconv function transcoding in PHP. The solution provided in this article is to use mb_convert_encoding to replace iconv. For more information, see This article describes how to solve the problem of truncation Characters During iconv function transcoding in PHP. The solution provided in this article is to use mb_convert_encoding

Data is transferred at business time and needs to be transcoded, from UTF-8 to GBK. PHP functions are relatively mentally retarded, leading to a large amount of data conversion failures. Is there a better transcoding method that can automatically ignore the codes in the content that cannot be converted successfully, so don't lose data? Data is transferred at business time and needs to be transcoded, from UTF-8 to GBK. PHP functions are relatively ment

This article mainly introduces the unicode transcoding method in Javascript. If you need unicode, you can refer to it and sometimes you have to transcode it. We have to manually transcode it. I saw a unitcode transcoding method on the internet yesterday, which is very easy to use! Let me share it with you. JavaScript script UniCode transcoding functions:

Using a transcoding service such as avthumbmp3 and saveas, will the uploaded source files be retained? For example, if I have uploaded the audio file xxx.m4a and the fixed conversion code is xxx.mp3, will xxx. m4a be retained? Using a transcoding service like avthumb/mp3 | saveas/, will the uploaded source files be retained? For example, if I upload a audio file of xxx. m4a and its conversion code is xxx.m

This article mainly introduces the unicode transcoding method in JavaScript. if you need unicode, you can refer to it and sometimes you have to transcode it. we have to manually transcode it. I saw a unitcode transcoding method on the internet yesterday, which is very easy to use! Let me share it with you. JavaScript script UniCode transcoding functions:

Base64 is a common method of network transmission coding, which can convert images, text and other formats into binary streams. Transcoding and decoding functions with base64 code in COCOS2D:int Cocos2d::base64encode (const unsigned char * in, unsigned int inlength, char * * out)int Cocos2d::base64decode (const unsigned char * in, unsigned int inlength, unsigned char * * out)We use a decoding function to decode the Base64 code after

PHP automatically recognize the character set and complete transcoding because it uses character encoding is UTF-8 encoding, but if the other side of the blog using gb2312 encoding, post will appear garbled (unless the other party before the post-code conversion). It is necessary to do a coded check and conversion without ensuring that the other party is using UTF-8 encoding. Write a function to do this work, the principle is very simple, because GB23

Find a FFmpeg support h264 encoding, PHP call exec take advantage of ffmpeg transcoding time too long, CPU utilization of more than 80%, ask how to solve. transcoding command also do not know what the meaning of the surface parameters? $command='..\ffmpeg\bin\ffmpeg.exe -i ' . $file . '.' . $ext . ' -vcodec libx264 -vprofile main -preset slow -b:v 400k -maxrate 400k -bufsize 800k -vf scale=-1:480 -thread

One, Chinese garbled transcoding problem1, transcoding three words: Window under the default is GBK format, linux default is UTF-8, see the situation conversion UTF-8/GBKQTEXTCODEC::SETCODECFORTR (Qtextcodec::codecforname ("UTF-8"));Qtextcodec::setcodecforlocale (Qtextcodec::codecforname ("UTF-8"));Qtextcodec::setcodecforcstrings (Qtextcodec::codecforname ("UTF-8"));2, Chinese put in tr (""), function, auto

Transcoding of text file formats in Centos solves the problem that the encoding of all files in the directory of the server website is gb2312 recently. It is garbled to open the file directly with cat or vim, and the display on the webpage is also garbled, therefore, we need to solve the problem of how to transcode all files in the directory (including files in subfolders) from gb2312 to UTF-8. After a search on the Internet, three methods were used i