IltmfTargetFormats::put_VideoEncodeQuality

#include "ltmf.h"

C Syntax

HRESULT IltmfTargetFormats_put_VideoEncodeQuality(pTargetFormats, newVal)

C++ Syntax

HRESULT put_VideoEncodeQuality(newVal)

IltmfTargetFormats *pTargetFormats;

pointer to an interface

long newVal;

new value

Sets a value specifying the trade off between encoding quality and encoding speed.

Parameter

Description

pTargetFormats

Pointer to an IltmfTargetFormats interface.

newVal

long value that specifies the trade-off between encoding quality and encoding speed.

Returns

S_OK

The function was successful.

<> S_OK

An error occurred. Refer to the Error Codes or the HRESULT error codes in the MediaFoundation documentation.

Comments

This value can range from 0 through 100. A value of 0 indicates lower quality but faster encoding. A value of 100 indicates higher quality but slower encoding.

Required DLLs and Libraries

LTMF

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

Example

For an example, refer to Recompressing an MP4 File Example for C++.

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