This example is modified by Ffempg's doc/example example transcode.c, which can be used to convert audio and video codes as needed.
The original example of the role is more similar to the Remux, and did not realize the function of transcoding, only to achieve the format conversion, such as TS to AVI. Can not realize the conversion of audio and video coding format, such as H264 to MPEG2.
There are several ways to implement FFmpeg
Sometimes the Unicode had to be transcoding, so we had to code it manually. Yesterday on the Internet to see a unitcode transcoding method, very easy to use! Small knitting to share it with you.JavaScript script Unicode transcoding function:
This is a very good writing transcoding tool, you can organize it int
In json_encode before php5.4, Chinese characters will be unicode encoded and Chinese characters will be encoded and become unreadable, similar to the format of "u, next we will introduce several methods to deal with unicode transcoding not performed before 5.4.
In json_encode before php5.4, Chinese characters are unicode encoded and Chinese characters are encoded and become unreadable, similar to the format of "\ u, next we will introduce several meth
The uptoken is also obtained during audio transcoding. However, after calling the encapsulated putFile class, the output shows [ quot; body quot;] amp; gt; {code ...} I don't know why. I also got the uptoken when I used audio transcoding. However, I printed the encapsulated class putFile.
["Body"] =>
String (21) "{" error ":" bad token "}"
I don't know why.
Reply content:
The uptoken is also obtain
By default, FreeSWITCH comes with a G729 module that is pass-through-and does not support transcoding. We decided to add a module that supports G729 transcoding to FreeSWITCH. Reference from 8000HZ.First, install the G729 module which supports transcoding1. Download mod_g729.zip (change from Deepwalker-fs_itu_g729-0bcddb5.tar)2. Unzip the #unzip Mod_g729.zip3. Delete the original module and add the new modu
Conversion of string internal code is a common problem during development.In Java, We can first call getbyte () for a string to generate a new string for transcoding, or use charset In the NIO package.In python, you can call the decode and encode methods on the string for transcoding.For example, to convert a String object s from a GBK internal code to a UTF-8, you can do the following:S. Decode ('gbk'). encode ('utf-8 ′)
However, in actual developme
Paip.51cto HTML transcoding rules
Blog for developing 51ctpProgramWhen httpclient is used, the standard HTML transcoding file cannot be sent...
After comparison with liver writer .. HTML transcoding is different .. The double quotation marks and spaces are not transcoded and are kept as they are ..
Public static string HTML (string content ){If (content =
Import 503-9256962-4382268 Failure-1
You have a error in your SQL syntax; Check the manual that corresponds to your MySQL server version for the right syntax to use near ' 054-246-0787 ', ' JPS0001 ', ' 0243-BK ', ' iphone 4 with arm? (black) ', ' 1 ', '??? ' at line 1
I have done transcoding also reported above error, my transcoding function:
$recipient _name=mb_convert_encoding (Addslashes ($u [+]), ' U
/** Initialize resttemplate,resttemplate will add Httpmessageconverter * Add stringhttpmessageconverter non UTF-8 by default, so remove the original string first Httpmessageconverter, * Add one more character set to UTF-8 Stringhttpmessageconvert*/ Private voidReinitmessageconverter (resttemplate resttemplate) {Listresttemplate.getmessageconverters (); HttpmessageconverterNULL; for(httpmessageconverteritem:converterlist) { if(Item.getclass () = = Stringhttpmessageconverter.class)
coding" is. I'll analyze four different situations in turn, in each case, the URL encoding method of the browser is not the same. After explaining their differences, I'll say how to use JavaScript to find a unified coding method.The specific code is as follows:(remember, be sure to note the coding) PackageCom.util;Importjava.io.UnsupportedEncodingException;/*** URL transcoding, decoding * *@authorLifq * @date 2015-3-17 pm 04:09:35*/ Public classUrlut
Especially for beginners, many times, the development of projects in Eclipse, does not consider the problem of coding format, Eclipse uses the default encoding is GBK, and once the project is completed or midway need to convert to UTF-8 encoding form, often appear a large number of Chinese garbled, This article explains how to implement the conversion of coded formats in a project that has been developed:
First download lifesting jar package, download address: Http://yunpan.cn/cdd7GCf2pwHJT (ex
Project and Source Address: Https://github.com/EasyDarwin/EasyAACEncoder
Easyaacencoder is easydarwin Open Source Media Services team to organize, develop an audio transcoding to AAC tool Library, currently supports G711A/G711U/G726/PCM and other audio format transcoding, cross-platform, support windows /linux/arm. Invoke Example
testeasyaacencoder: AAC transcoding
complexity itself is very high, resulting in the performance of the damage is inevitable)* Equal hash algorithm is much faster, and it is said that the collision rate of this algorithm is very low.* http://murmurhash.googlepages.com/*/Private Long hash (String key) {Bytebuffer buf = Bytebuffer.wrap (Key.getbytes ());int seed = 0X1234ABCD;Byteorder Byteorder = Buf.order ();Buf.order (Byteorder.little_endian);Long m = 0xc6a4a7935bd1e995l;int r = 47;Long h = seed ^ (buf.remaining () * m);Long K;wh
the Iconv command implements the conversion of the Linux character set encodingFiles under Windows are copied to Linux often garbled, because the file encoding under Windows Gbk,linux under the default file encoding UTF-8, it is necessary to Libiconv library transcoding. The 1.iconv command uses the following: Iconv [Options ...][File ...] Input/Output format specification:-F,--from-code= name raw text encoding-T,--to-code= name output encoding inform
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