IltmmMediaInfo::get_VideoBitRate

Summary

Retrieves the video bit rate, in bits per second, for the current stream in the current source media file. The video bit rate refers to the video data transfer rate.

Syntax

#include "ltmm.h"

Language	Syntax
C	HRESULT IltmmMediaInfo_get_VideoBitRate(pMediaInfo, pVal)
C++	HRESULT get_VideoBitRate(pVal)

Parameters

IltmmMediaInfo *pMediaInfo

Pointer to an IltmmMediaInfo interface.

long *pVal

Pointer to a variable that receives the bits per pixel value.

Returns

Value	Meaning
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 function will fail if the current stream is not a video stream.

The current source media file, set using IltmmMediaInfo::put_SourceFile, is the file for which the IltmmMediaInfo interface/object gets information. IltmmMediaInfo::put_SourceFile must be called before calling any of the other IltmmMediaInfo functions used for retrieving information.

Language	Example
C	Retrieving Media File Information
C++	Retrieving Media File Information

IltmmMediaInfo::get_VideoBitRate

Summary

Syntax

Parameters

IltmmMediaInfo *pMediaInfo

long *pVal

Returns

Comments

Required DLLs and Libraries

Platforms

See Also

Functions

Topics

Example