reduce mp3 file size

Transferred from Http://www.dotblogs.com.tw/help/archive/2010/07/22/16705.aspx The English version of vs2010 is called reduce xap size by using application library caching. The main function is to separate the components used into different zip files. After the user downloads the files once, When you enter the page again, you do not need to download the component again if it is not changed, This can spe

A new MP3 file has no random playback function! As a programmer, do it yourself ~ Obtain the current path: char buf[1000];GetCurrentDirectory(1000,buf); string cur_folder_file = string(buf)+"\\*.mp3";Obtain the list of mp3 files in the current path: void getMp3Names(string filepath,vectorRandom rename mp3file (Name:

A while ago found that the user submitted hive query and Hadoop job will cause the cluster load is very high, after viewing the configuration, found that many users arbitrarily mapred.child.java.opts set a very large, such as-xmx4096m ( Our default setting is-xmx1024m), resulting in the exhaustion of memory resources on the Tasktracker, which began to constantly swap data on disk, and load soared When Tasktracker spawn a map/reduce task JVM, it sets t

A while ago found that the user submitted hive query and Hadoop job will cause the cluster load is very high, after viewing the configuration, found that many users arbitrarily mapred.child.java.opts set a very large, such as-xmx4096m ( Our default setting is-xmx1024m), resulting in the exhaustion of memory resources on the Tasktracker, which began to constantly swap data on disk, and load soared When Tasktracker spawn a map/reduce task JVM, it sets

property is checked with "reduce xap size by using application library Caching" 2. Add an extmap file "silverlightclasslibrary1.xml" to the location where the silverlightclasslibrary1.extmap. xml file is saved" Content Description of silverlightclasslibrary1.extmap. xml View sourceprint?

1, reduce the VC6 compiler generated EXE file size, the most effective way is: Steps: 1. Use release version 2. Add in code: #pragma comment (linker, "/opt:nowin98") 3.project--> setting--> c/c++--> link-> on hook Ignore all default libraries 4.project--> setting--> c/c++--> link-> object/library modules: Add several lib files, such as the Landlord's void Ma

MP3 file ID3v2 The meaning of frame identificationDeclared ID3v2 FramesThe following frames is declared in this draft. 4.20 Aenc [[#sec4.20| Audio Encryption]]4.15 APIC [#sec4. Attached picture]4.11 COMM [#sec4. Comments]4.25 COMR [#sec4. Commercial frame]4.26 ENCR [#sec4. Encryption Method Registration]4.13 EQUA [#sec4. Equalization]4.6 Etco [#sec4.6 Event Timing Codes]4.16 Geob [#sec4. General enca

This can be done on either the map side or the reduce end. The following is a brief description of an example from a real business scenario. Brief description of the problem: If reduce input key is text (String), value is byteswritable (byte[]), the type of different key is 1 million, the size of value is about 30k, each key corresponds to 100 value, Requires t

file and importing it into the system can reduce the scroll bar scrolling (note that in the above text, the first line of Windows Registry Editor Version 5.00 must have a blank line). When the system reboots, the scroll bar will be reduced to a little more than 1 times. 　　 6. Reduce the volume of ghost image files. 　　Ghost Mirror files on the system is an i

time sequence of uploading, the equivalent of caching only the latest generated images. For example, a user has just uploaded a picture that might be stored in the Cache and warmed up. Store: Final Landing Storage Service 1. The picture order is appended to a large file, which maintains the index information of the Offset and Size of the picture in the fi