transcoding server

UInt32 ASC2BCD (uint8 *bcd, const uint8 *ASC, UInt32 len) { uint8 c = 0; Uint8 index = 0; Uint8 i = 0; Len >>= 1; for (; i UINT32BCD2ASC (uint8 *asc, const uint8 *BCD, UInt32 len) { uint8 c = 0; Uint8 i; for (i = 0; i int main (void)//test program { const unsigned char ascii[12] = {' 1 ', ' 2 ', ' 3 ', ' 4 ', ' 5 ', ' 6 ', ' 7 ', ' 8 ', ' 9 ', ' A ', ' B ', ' C '}; unsigned Char bcd[6]; ASC2BCD (BCD, ASCII, 0); int i = 0; printf ("ASCII =%s\

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

recently the company project required to achieve a panoramic camera video interception, but the interception of video demand transcoding upload. After studying the use of FFmpeg transcoding, a detailed introduction to the blog :The simplest ffmpeg-based transcoding programThe main is the operation process of transcoding