NvsVideoClip.h File Reference

#import "NvsCommonDef.h"
#import "NvsClip.h"
#import "NvsCustomAudioFx.h"
#import "NvsCustomVideoFx.h"
#import "NvsClipCaption.h"
#import "NvsClipCompoundCaption.h"
#import "NvsClipAnimatedSticker.h"
#import <CoreGraphics/CGGeometry.h>

Go to the source code of this file.

Classes
class	NvsVideoClip
	The video clip is description of the video file. More...

Typedefs
typedef enum NvsVideoClipType	NvsVideoClipType
	The type of the video clip. More...
typedef enum NvsSourceBackgroundMode	NvsSourceBackgroundMode
	Background mode. More...

Enumerations
enum	NvsVideoClipType { NvsVideoClipType_AV = 0, NvsVideoClipType_Image }
	The type of the video clip. More...
enum	NvsStreamingEngineImageClipMotionMode { NvsStreamingEngineImageClipMotionMode_LetterBoxZoomIn = 0, NvsStreamingEngineImageClipMotionMode_LetterBoxZoomOut, NvsStreamingEngineImageClipMotionMode_ROI, NvsStreamingEngineImageClipMotionMode_Crop }
	The motion mode of the clip. More...
enum	NvsSourceBackgroundMode { NvsSourceBackgroundModeColorSolid = 0, NvsSourceBackgroundModeBlur }
	Background mode. More...

Variant image fill mode
enum	NvsVariantImageFillMode { NvsVariantImageFillModeAspectFit = 0, NvsVariantImageFillModeAspectFill, NvsVariantImageFillModeFill }
enum	NvsClipWrapMode { NvsClipWrapMode_Repeat_LastFrame = 0, NvsClipWrapMode_Repeat_FirstFrame = 1, NvsClipWrapMode_Repeat = 2 }
enum	NvsExtraVideoRotation { NvsExtraVideoRotation_0 = 0, NvsExtraVideoRotation_90 = 1, NvsExtraVideoRotation_180 = 2, NvsExtraVideoRotation_270 = 3 }
enum	NvsClipBlendingMode {   NvsClipBlendingMode_Normal = 0, NvsClipBlendingMode_Multiplay, NvsClipBlendingMode_Subtract, NvsClipBlendingMode_Screen,   NvsClipBlendingMode_Add, NvsClipBlendingMode_Exclusion, NvsClipBlendingMode_Darken, NvsClipBlendingMode_Burn,   NvsClipBlendingMode_LinearBurn, NvsClipBlendingMode_Lighten, NvsClipBlendingMode_Dodge, NvsClipBlendingMode_Overlay,   NvsClipBlendingMode_SoftLight, NvsClipBlendingMode_HardLight, NvsClipBlendingMode_VividLight, NvsClipBlendingMode_PinLight,   NvsClipBlendingMode_LinearLight, NvsClipBlendingMode_HardMix, NvsClipBlendingMode_Difference }
	Track blending mode. More...
typedef enum NvsVariantImageFillMode	NvsVariantImageFillMode
typedef enum NvsClipWrapMode	NvsClipWrapMode
typedef enum NvsExtraVideoRotation	NvsExtraVideoRotation
typedef enum NvsClipBlendingMode	NvsClipBlendingMode
	Track blending mode. More...
typedef	NS_ENUM (NSInteger, NvsClipRawFilterProcessesMode)

Typedef Documentation

NvsClipBlendingMode

typedef enum NvsClipBlendingMode NvsClipBlendingMode

Track blending mode.

NvsClipWrapMode

typedef enum NvsClipWrapMode NvsClipWrapMode

NvsExtraVideoRotation

typedef enum NvsExtraVideoRotation NvsExtraVideoRotation

NvsSourceBackgroundMode

typedef enum NvsSourceBackgroundMode NvsSourceBackgroundMode

Background mode.

NvsVariantImageFillMode

typedef enum NvsVariantImageFillMode NvsVariantImageFillMode

NvsVideoClipType

typedef enum NvsVideoClipType NvsVideoClipType

The type of the video clip.

Enumeration Type Documentation

NvsClipBlendingMode

enum NvsClipBlendingMode

Track blending mode.

Enumerator
NvsClipBlendingMode_Normal	Normal mode.
NvsClipBlendingMode_Multiplay	multiplay mode
NvsClipBlendingMode_Subtract	Subtract mode.
NvsClipBlendingMode_Screen	Screen mode.
NvsClipBlendingMode_Add	Add mode.
NvsClipBlendingMode_Exclusion	Exclusion mode.
NvsClipBlendingMode_Darken	Darken mode.
NvsClipBlendingMode_Burn	Burn mode.
NvsClipBlendingMode_LinearBurn	Linear Burn mode.
NvsClipBlendingMode_Lighten	Lighten mode.
NvsClipBlendingMode_Dodge	Dodge mode.
NvsClipBlendingMode_Overlay	Overlay mode.
NvsClipBlendingMode_SoftLight	SoftLight mode.
NvsClipBlendingMode_HardLight	HardLight mode.
NvsClipBlendingMode_VividLight	VividLight mode.
NvsClipBlendingMode_PinLight	PinLight mode.
NvsClipBlendingMode_LinearLight	LinearLight mode.
NvsClipBlendingMode_HardMix	HardMix mode.
NvsClipBlendingMode_Difference	Difference mode.

NvsClipWrapMode

enum NvsClipWrapMode

Enumerator
NvsClipWrapMode_Repeat_LastFrame
NvsClipWrapMode_Repeat_FirstFrame
NvsClipWrapMode_Repeat

NvsExtraVideoRotation

enum NvsExtraVideoRotation

Enumerator
NvsExtraVideoRotation_0
NvsExtraVideoRotation_90
NvsExtraVideoRotation_180
NvsExtraVideoRotation_270

NvsSourceBackgroundMode

enum NvsSourceBackgroundMode

Background mode.

Enumerator
NvsSourceBackgroundModeColorSolid	Solid color.
NvsSourceBackgroundModeBlur	Blur.

NvsStreamingEngineImageClipMotionMode

enum NvsStreamingEngineImageClipMotionMode

The motion mode of the clip.

Since

1.1.0

Enumerator
NvsStreamingEngineImageClipMotionMode_LetterBoxZoomIn	Zoom in.
NvsStreamingEngineImageClipMotionMode_LetterBoxZoomOut	Zoom out.
NvsStreamingEngineImageClipMotionMode_ROI	The image clip's ROI(Region Of Interesting) //!< 图片片段ROI(Region Of Interesting)
NvsStreamingEngineImageClipMotionMode_Crop	Image clip's crop.

NvsVariantImageFillMode

enum NvsVariantImageFillMode

Enumerator
NvsVariantImageFillModeAspectFit	Select one of the long sides of the length and width as the basis to fill in equal proportions.
NvsVariantImageFillModeAspectFill	Select one of the short sides of the length and width as the basis to fill in equal proportions.
NvsVariantImageFillModeFill	fill

NvsVideoClipType

enum NvsVideoClipType

The type of the video clip.

Enumerator
NvsVideoClipType_AV	Audio and video.
NvsVideoClipType_Image	Image.

Function Documentation

NS_ENUM()

typedef NS_ENUM	(	NSInteger	,
		NvsClipRawFilterProcessesMode
	)

< The Raw filter input and output sizes are the same as the resolution of the media file

< Raw filters are processed in varied-size mode and are finally adapted to the timeline size according to FillMode Fill mode

< fit the size of the timeline according to the set fill mode