The portion of the file holding the video data. The video data might be compressed to save disk space. The data has to be decompressed using a video decompressor before you can play (see) it.

Also known as a decoder, this is a module or algorithm to decompress data.

IltmmDVDTitle::get_AspectX

Show in webframe

#include "ltmm.h"

C Syntax	HRESULT IltmmDVDTitle_get_AspectX(pDVDTitle, pVal)
C++ Syntax	HRESULT get_AspectX(pVal)

IltmmDVDTitle *pDVDTitle;	/* pointer to an interface */
long * pVal;	/* pointer to a variable */

Gets the frame video streams X aspect value.

Parameter	Description
pDVDTitle	Pointer to an IltmmDVDTitle interface.
pVal	Pointer to a variable to be updated with the video stream's X aspect. Possible values are 4 or 16.

Returns

S_OK	The function was successful.
<> S_OK	An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Comments

This property will return the video stream 's X aspect.

Required DLLs and Libraries

LTMM

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64

See Also

Functions:

Topics:

Multimedia Function Group

Example

For C example, refer to DVD Source Example.

For C++ example, refer to DVD Source for C++.