wma tag 批量修改[原代码-从wmfsdk中修改]
代码是自己做音乐站点时写的，没有仔细检查，用他修改了近7万的 wma,mp3暂时还没有发现出错。需要的朋友可以自己修改一下。
效率：5万音乐 70G音乐数据需要差不多3个多小时，程序没有优化。
编译环境: vc6.0 + WMFSDK9(http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmform95/htm/aboutthewindowsmediaformatsdk.asp)
注意：使用前请先做实验，你的音乐数据搞坏了我是不责任的咯~~~
提示：其实程序本身写得不是很好，提供的这些资料你能在wma 中嵌入歌词包括动态歌词，另外wma 中加入script 可以防止偷连，给需要用的人吧！
包含三个文件 wmatag.cpp, config.txt, input.txt
config.txt (详细请参见MSDN http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wmform95/htm/attributelist.asp )
复制代码 代码如下:
FileName
Title
Author
Copyright
CopyrightURL
Description
WM/AlbumTitle
WM/Composer
WM/Lyrics
input.txt (这个文件是你的批量修改的信息，需要从数据库生成)
复制代码 代码如下:
j:\music\abc\xxxyyy.wma|第十六届Cash流行曲创作大赛-懒醒|杂锦合辑|版权为原作者所有，所有音乐收集自互联网。|http://www.yoursite.com|yoursite....|第十六届Cash流行曲创作大赛|yoursite|歌词
j:\music\abd\yyyyy.wma|毅忧未尽_预购限量版-左鞋右穿-抢先试听版|陆毅|版权为原作者所有，所有音乐收集自互联网。|http://www.yoursite.com|xxxyy|毅忧未尽_预购限量版|yoursite|歌词
...
wmatag.cpp
复制代码 代码如下:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <tchar.h>
#include <stdio.h>
#include <string.h>
#include <wmsdk.h>
#pragma comment( lib, "wmvcore.lib" )
#pragma comment( lib, "Rpcrt4.lib" )
#define FIELD_NUM 9
#define FIELD_LEN 1024
char __sFileName[ MAX_PATH ];
#ifndef SAFE_RELEASE
#define SAFE_RELEASE( x ) \
if( NULL != x ) \
{ \
x->Release( ); \
x = NULL; \
}
#endif // SAFE_RELEASE
#ifndef SAFE_DELETE
#define SAFE_DELETE( x ) \
if( NULL != x ) \
{ \
delete x; \
x = NULL; \
}
#endif // SAFE_DELETE
#ifndef SAFE_ARRAYDELETE
#define SAFE_ARRAYDELETE( x ) \
if( NULL != x ) \
{ \
delete [] x; \
x = NULL; \
}
#endif // SAFE_ARRAYDELETE
#ifndef UNICODE
HRESULT ConvertMBtoWC( LPCTSTR ptszInString, LPWSTR *ppwszOutString )
{
if( ptszInString == NULL || ppwszOutString == NULL ){
return( E_INVALIDARG );
}
HRESULT hr = S_OK;
int nSizeCount = 0;
*ppwszOutString = NULL;
do
{
//
// Get the memory reqd for this string
//
nSizeCount = MultiByteToWideChar( CP_ACP, 0, ptszInString, -1, NULL, 0 );
if( 0 == nSizeCount )
{
hr = HRESULT_FROM_WIN32( GetLastError() );
break;
}
*ppwszOutString = new WCHAR[ nSizeCount ];
if( NULL == *ppwszOutString )
{
hr = HRESULT_FROM_WIN32( GetLastError() );
break;
}
if( 0 == MultiByteToWideChar( CP_ACP, 0, ptszInString, -1, *ppwszOutString, nSizeCount ) )
{
hr = HRESULT_FROM_WIN32( GetLastError() );
break;
}
}
while( FALSE );
if( FAILED( hr ) )
{
SAFE_ARRAYDELETE( *ppwszOutString );
_tprintf( _T( "Internal error ( hr=0x%08x )\n" ), hr );
}
return( hr );
}
#endif // UNICODE
HRESULT editorOpen( WCHAR* _wma_file, IWMMetadataEditor ** ppEditor, IWMHeaderInfo ** ppHeaderInfo )
{
if( ( NULL == _wma_file ) || ( NULL == ppEditor ) ){
return( E_INVALIDARG );
}
HRESULT hr = S_OK;
do
{
hr = WMCreateEditor( ppEditor );
if( FAILED( hr ) ){
_tprintf( _T( "Could not create Metadata Editor ( hr=0x%08x ).\n" ), hr );
break;
}
hr = ( *ppEditor )->Open( _wma_file );
if( FAILED ( hr ) ){
_tprintf( _T( "Could not open the file %ws ( hr=0x%08x ).\n" ),
_wma_file, hr );
break;
}
if( NULL != ppHeaderInfo ){
hr = ( *ppEditor )->QueryInterface( IID_IWMHeaderInfo,
(void **)ppHeaderInfo );
if( FAILED( hr ) ){
_tprintf( _T( "Could not QI for IWMHeaderInfo ( hr=0x%08x ).\n" ), hr );
break;
}
}
}
while( FALSE );
return( hr );
}
HRESULT SetAttrib( WCHAR * _wma_file, WCHAR * pName, WCHAR * pValue )
{
WORD wStreamNum = 0;
WORD wAttribType = WMT_TYPE_STRING;
if( ( NULL == _wma_file ) || ( NULL == pName ) || ( NULL == pValue ) ){
return( E_INVALIDARG );
}
HRESULT hr = S_OK;
IWMMetadataEditor * pEditor = NULL;
IWMHeaderInfo * pHeaderInfo = NULL;
BYTE* pbAttribValue = NULL;
WORD wAttribValueLen = 0;
WMT_ATTR_DATATYPE AttribDataType = ( WMT_ATTR_DATATYPE ) wAttribType;
DWORD dwAttribValue = 0;
WORD wAttribValue = 0;
QWORD qwAttribValue = 0;
BOOL fAttribValue = 0;
do
{
hr = editorOpen( _wma_file, &pEditor, &pHeaderInfo );
if(FAILED( hr ) ){
break;
}
/*
Attrib type = string...
*/
wAttribValueLen = ( wcslen( pValue ) + 1 )* sizeof( WCHAR );
pbAttribValue = (BYTE *)pValue;
hr = pHeaderInfo->SetAttribute( wStreamNum,
pName,
AttribDataType,
pbAttribValue,
wAttribValueLen );
if( FAILED( hr ) ){
_tprintf( _T( "SetAttribute failed for Attribute name %ws ( hr=0x%08x ).\n" ),
pName, hr );
break;
}
hr = pEditor->Flush();
if( FAILED( hr ) ){
_tprintf( _T( "Could not flush the file %ws ( hr=0x%08x ).\n" ),
_wma_file, hr );
break;
}
hr = pEditor->Close();
if( FAILED( hr ) ){
_tprintf( _T( "Could not close the file %ws ( hr=0x%08x ).\n" ),
_wma_file, hr );
break;
}
}
while( FALSE );
SAFE_RELEASE( pHeaderInfo );
SAFE_RELEASE( pEditor );
return( hr );
}
HRESULT __SetAttrib( WCHAR * _wma_file, WCHAR ** pName, WCHAR ** pValue )
{
WORD wStreamNum = 0;
WORD wAttribType = WMT_TYPE_STRING;
int i;
if( ( NULL == _wma_file ) || ( NULL == pName ) || ( NULL == pValue ) ){
return( E_INVALIDARG );
}
HRESULT hr = S_OK;
IWMMetadataEditor * pEditor = NULL;
IWMHeaderInfo * pHeaderInfo = NULL;
BYTE* pbAttribValue = NULL;
WORD wAttribValueLen = 0;
WMT_ATTR_DATATYPE AttribDataType = ( WMT_ATTR_DATATYPE ) wAttribType;
DWORD dwAttribValue = 0;
WORD wAttribValue = 0;
QWORD qwAttribValue = 0;
BOOL fAttribValue = 0;
do
{
hr = editorOpen( _wma_file, &pEditor, &pHeaderInfo );
if(FAILED( hr ) ){
break;
}
for( i = 1; i < FIELD_NUM; i ++ ){
//SetAttrib( _wma_file, attribNames[ i ], fields[ i ] );
//printf( "%d: %s\n", i, fields[ i ] );
/*
Attrib type = string...
*/
wAttribValueLen = ( wcslen( pValue[ i ] ) + 1 )* sizeof( WCHAR );
pbAttribValue = (BYTE *)pValue[ i ];
hr = pHeaderInfo->SetAttribute( wStreamNum,
pName[ i ],
AttribDataType,
pbAttribValue,
wAttribValueLen );
if( FAILED( hr ) ){
_tprintf( _T( "SetAttribute failed for Attribute name %ws ( hr=0x%08x ).\n" ), pName[ i ], hr );
break;
}
}
hr = pEditor->Flush();
if( FAILED( hr ) ){
_tprintf( _T( "Could not flush the file %ws ( hr=0x%08x ).\n" ),
_wma_file, hr );
break;
}
hr = pEditor->Close();
if( FAILED( hr ) ){
_tprintf( _T( "Could not close the file %ws ( hr=0x%08x ).\n" ),
_wma_file, hr );
break;
}
}
while( FALSE );
SAFE_RELEASE( pHeaderInfo );
SAFE_RELEASE( pEditor );
return( hr );
}
bool get_info( WCHAR **fields, int num , char *input ){
int seg = 0;
char *s = input;
char buffer[ 1024 * 4 ] = { 0x00 };
__sFileName[ 0 ] = 0x00;
for( char *p = input; *p != 0x00 ; p ++ ){
if( *p == '|' ){
*p = 0x00;
strcpy( buffer, s );
if( __sFileName[ 0 ] == 0x00 )
strcpy( __sFileName, s );
HRESULT hr = ConvertMBtoWC( buffer, &fields[ seg ] );
if( FAILED( hr ) ){
break;
}
buffer[ 0 ] = 0x00;
//strcpy( fields[ seg ], s );
s = p + 1;
seg ++;
if( seg == num - 1 ){
if( *s != 0x00 ){
strcpy( buffer, s );
hr = ConvertMBtoWC( buffer, &fields[ seg ] );
//strcpy( fields[ seg ], s );
}
break;
}
}
}
if( seg == num - 1 )
return true;
else
return false;
}
int loadConfig( WCHAR **attribNames ){
char buffer[ 1024 ];
FILE *fp;
int i = 0;
HRESULT hr = S_OK;
fp = fopen( "config.txt", "rb" );
if( !fp ){
perror( "fopen( config.txt )" );
return -1;
}
while( !feof( fp )){
if( fgets( buffer, sizeof( buffer ), fp ) ){
if( strlen( buffer ) < 3 )
continue;
for( int j = 0; j < (int)strlen( buffer ); j ++ ){
if( buffer[ j ] == 0x0a || buffer[ j ] == 0x0d )
buffer[ j ] = 0x00;
}
hr = ConvertMBtoWC( buffer, &attribNames[ i ] );
if( FAILED( hr ) )
break;
else
i ++;
}
}
fclose( fp );
if( FAILED( hr ) )
return -1;
else
return i;
}
复制代码 代码如下:
int main( void ){
WCHAR *fields[ FIELD_NUM ];
WCHAR *attribNames[ 128 ] = { 0x00 };
int i;
int j = 0;
int fieldNum = loadConfig( attribNames );
printf( "%d\n", fieldNum );
for( i = 0; i < 128; i ++ ){
if( attribNames[ i ] )
_tprintf( _T( "%ws %ws\n"), attribNames[ i ], _T( "hello go....") );
}
char input[ 1024 * 4 ];
FILE *fp = fopen( "input.txt", "rb" );
if( !fp ){
perror( "fopen( )" );
return -1;
}
while( !feof( fp ) ){
input[ 0 ] = 0x00;
if( fgets( input, sizeof( input ), fp ) ){
for( i = 0; i < FIELD_NUM; i ++ )
fields[ i ] = NULL;
j ++;
if( j % 100 == 0 )
printf( "files: %d\n", j );
bool st = get_info( fields, FIELD_NUM, input );
if( st == false )
printf( "status: %s\n", st?"true":"false" );
//printf( "status: %s\n", st?"true":"false" );
if( st ){
WCHAR * _wma_file = fields[ 0 ];
FILE *fp = fopen( __sFileName, "rb" );
if( fp ){
fclose( fp );
//puts( __sFileName );
__SetAttrib( _wma_file, attribNames, fields );
/*
for( i = 1; i < FIELD_NUM; i ++ ){
SetAttrib( _wma_file, attribNames[ i ], fields[ i ] );
//printf( "%d: %s\n", i, fields[ i ] );
}
*/
}
}
for( i = 0; i < FIELD_NUM; i ++ )
SAFE_ARRAYDELETE( fields[ i ] );
}
}
fclose( fp );
return 0;
}
