ZPlay::GetFileFormatW Method

Determine stream format of specified file (UNICODE version).

C++

virtual __stdcall TStreamFormat GetFileFormatW(const wchar_t * pchFileName) = 0;

Parameters

Parameters	Description
const wchar_t * pchFileName	Points to a UNICODE null-terminated string that specifies the name of the file.

Returns

Stream format. If function can't determine file format return value is sfUnknown.

Remarks

This function will try to determine format of file by parsing file name and using filename extension. If fails to determine file format using filename extension, function will try to parse file data, searching for some known headers in file. If this also fails, function will return sfUnknown.

zplay_GetFileFormat, zplay_OpenFile, zplay_OpenStream, zplay_Close

Example

ZPlay C++ Class interface

int format = instance->GetFileFormatW(L"test.mp3");
if(nFormat == sfUnknown)
{
  wprintf("Can't detect stream format.");
}

C Style interface

int format = zplay_GetFileFormatW(L"test.mp3");
if(nFormat == sfUnknown)
{
  wprintf("Can't detect stream format.");
}

Group

ZPlay Methods

Web: http://libzplay.sourceforge.net/

Email: zcindori@inet.hr

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