Class HEVCQSVSettings

HEVC Intel QSV encoder settings.

Inheritance
object
IBasicVideoSettings
BasicVideoSettings
HEVCQSVSettings
Inherited Members
Namespace: VisioForge.Core.Types.FFMPEGEXE
Assembly: VisioForge.Core.dll
Syntax
public class HEVCQSVSettings : BasicVideoSettings

Constructors

HEVCQSVSettings()

Initializes a new instance of the HEVCQSVSettings class.

Declaration
public HEVCQSVSettings()

Properties

AVBRAccuracy

Accuracy of the AVBR rate control (from 0 to INT_MAX). Default is 0.

Declaration
public int AVBRAccuracy { get; set; }
Property Value
Type Description
int

AVBRConvergence

Convergence of the AVBR rate control (from 0 to INT_MAX). Default is 0.

Declaration
public int AVBRConvergence { get; set; }
Property Value
Type Description
int

AdaptiveB

Adaptive B-frame placement (from -1 to 1). Default is -1.

Declaration
public int AdaptiveB { get; set; }
Property Value
Type Description
int

AdaptiveI

Adaptive I-frame placement (from -1 to 1). Default is -1.

Declaration
public int AdaptiveI { get; set; }
Property Value
Type Description
int

AsyncDepth

Maximum processing parallelism (from 1 to INT_MAX). Default is 4.

Declaration
public int AsyncDepth { get; set; }
Property Value
Type Description
int

BStrategy

Strategy to choose between I/P/B-frames (from -1 to 1). Default is -1.

Declaration
public int BStrategy { get; set; }
Property Value
Type Description
int

BitrateLimit

Toggle bitrate limitations (from -1 to 1). Default is -1.

Declaration
public int BitrateLimit { get; set; }
Property Value
Type Description
int

ExtBRC

Extended bitrate control (from -1 to 1). Default is -1.

Declaration
public int ExtBRC { get; set; }
Property Value
Type Description
int

ForcedIDR

Forcing I frames as IDR frames. Default is false.

Declaration
public bool ForcedIDR { get; set; }
Property Value
Type Description
bool

GPB

True if GPB (generalized P/B frame), false if regular P frame

Declaration
public bool GPB { get; set; }
Property Value
Type Description
bool

IDRInterval

Distance (in I-frames) between IDR frames (from 0 to INT_MAX). Default is 0.

Declaration
public int IDRInterval { get; set; }
Property Value
Type Description
int

LowPower

Enable low power mode (experimental with many limitations). Default is false.

Declaration
public bool LowPower { get; set; }
Property Value
Type Description
bool

MBBRC

MB level bitrate control (from -1 to 1). Default is -1.

Declaration
public int MBBRC { get; set; }
Property Value
Type Description
int

MaxFrameSize

Maximum encoded frame size in bytes (from -1 to 65535). Default is -1.

Declaration
public int MaxFrameSize { get; set; }
Property Value
Type Description
int

MaxSliceSize

Maximum encoded slice size in bytes (from -1 to 65535). Default is -1.

Declaration
public int MaxSliceSize { get; set; }
Property Value
Type Description
int

Preset

Preset quality/speed trade-off (from 1 [veryslow] to 7 [veryfast]). Default is 4 (medium).

Declaration
public QSVPreset Preset { get; set; }
Property Value
Type Description
QSVPreset

Profile

Gets or sets the profile.

Declaration
public QSVHEVCProfile Profile { get; set; }
Property Value
Type Description
QSVHEVCProfile

RDO

Enable rate distortion optimization (from -1 to 1). Default is -1.

Declaration
public int RDO { get; set; }
Property Value
Type Description
int

TileCols

Gets or sets the number of columns for tiled encoding (from 0 to 65535).

Declaration
public int TileCols { get; set; }
Property Value
Type Description
int

TileRows

Gets or sets the number of rows for tiled encoding (from 0 to 65535).

Declaration
public int TileRows { get; set; }
Property Value
Type Description
int