trim wma file

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Python downloads the Tushare data and then calls the C + + DLL calculation WMA into the local CSV file

CMakeLists.txt Project (WMA) add_library (WMA SHARED wMA.cpp) WMA.h #pragma once#ifndef wma_wma_h#define Wma_wma_h#endif#ifdef Build_wma_dll#define Io_wma_dll __declspec (export)#Else#define Io_wma_dll __declspec (import)#endifextern"C"{io_wma_dll int WMA (double array[], int arraylen, int n);} WMA.cpp #define Build_wma_dll#include "WMA.h"#include #incl

What file is WMA?

The full name of WMA is Windows Media Audio, a new audio format that Microsoft has introduced as a MP3 format. Because WMA is more than MP3 in terms of compression ratio and sound quality, it is far better than RA (real Audio), which produces better sound quality even at lower sampling frequencies. Microsoft said the WMA format has a considerable copyright prote

Asp adds a wma video file to the background for foreground display

To add a wma video file to the background using asp, the added video file is displayed on the foreground. The implemented asp code is as follows: Copy codeThe Code is as follows: Lurl = "phage1.wma" %> Select case Lcase (right (lurl, 4 )) Case ". swf" %> CASE ". mpg" %> CASE ". mp3", ". mid", ".

ASP implementation background Add WMA video file foreground display _ Application skills

Want to use ASP to realize the background to add WMA video files, the foreground shows the added video file. The ASP code that you can implement is as follows: Copy Code code as follows: Lurl= "Phage1.wma" %> Select Case Lcase (right (lurl,4)) Case ". swf" %> Case ". mpg" %> Case ". mp3", ". Mid", ". wma

"C # Learning Notes" Play Wma/mp3 file

usingSystem;usingSystem.Runtime.InteropServices;namespaceconsoleapplication{classProgram {[DllImport ("Winmm.dll")] Public Static extern UINTmciSendString (stringLpstrcommand,stringLpstrreturnstring,UINTUreturnlength,UINThwndcallback); Static voidMain (string[] args) {/*commands and Parameters function open device name [type device type] [alias alias] turn on Dial device close device name close dial Device Play device name [from start] [to end] Play Pause device name pause Resume device

How can we get the length of a WMA or mp3 file in the simplest way?

How can we get the length of a WMA or mp3 file in the simplest way? Delphi/Windows SDK/API Http://www.delphi2007.net/DelphiMultimedia/html/delphi_20061108195617169.html No need to know the artist name, album name, etc., as long as the length is enough, which command can be done? Please give me a bit Code Thank you! Uses mmsystem;VaROpenparms: tmci_open_parms;Statusparm: tmci_status_parms;BeginOpenparms.

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