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Apsara Video SDK:Queen SDK

Last Updated:Mar 21, 2024

ApsaraVideo Queen SDK (Queen SDK) is a module of ApsaraVideo MediaBox SDK. Queen SDK provides features such as stream ingest, co-streaming, retouching effects for short video production, filter, sticker, and face and gesture recognition. You can use Queen SDK on various platforms such as web, Android, iOS, Windows, and macOS. This topic describes the features that are supported by Queen SDK.

Usage notes

  • The features supported by Queen SDK vary across mobile, desktop, and web clients. You cannot use a license for Queen SDK across all types of clients.

  • The following tables describe the features. ✔️ indicates that the feature is supported and ❌ Indicates that the feature is not supported.

Features

Retouching

Description

Sub-feature

Basic retouching

Common retouching

Advanced retouching

The retouching feature supports smart retouching and manual retouching.

  • Smart retouching provides five intensity levels and intelligently adjusts retouching parameter settings to suit various background environments. Smart retouching intelligently determines the optimal parameter settings in real time based on objective conditions such as the background, lighting, and skin color.

  • Manual retouching allows you to whiten, smoothen, and brighten the skin, add rosy cheeks, sharpen images, adjust saturation and contrast, remove eye bags, nasolabial folds, wrinkles, cervical stripes, and forehead wrinkles, whiten teeth, brighten eyes, and apply lipstick and blush. You can adjust the intensity level for each effect.

Smart retouching

✔️

Skin whitening

✔️

✔️

✔️

Skin smoothing

✔️

✔️

✔️

Image sharpening

✔️

✔️

✔️

Rosy cheeks adding

✔️

✔️

✔️

Eye bags removal

✔️

✔️

Nasolabial folds removal

✔️

✔️

Wrinkles removal

✔️

✔️

Skin brightening

✔️

Cervical stripes removal

✔️

Forehead wrinkles removal

✔️

Saturation adjustment

✔️

Contrast adjustment

✔️

Blemish concealing

✔️

Teeth whitening

✔️

Eye brightening

✔️

Lipstick application

✔️

Blush application

✔️

Shaping

Description

Sub-feature

Common shaping

Advanced shaping

The shaping feature supports auto face shaping and manual face shaping that includes 18 facial adjustments.

  • Auto face shaping provides five styles.

  • Manual face shaping supports one-way shaping and two-way shaping.

    • One-way shaping: You can slim faces and lower jaws, trim faces, narrow cheekbones, enlarge and widen eyes, and make smiles.

    • Two-way shaping: You can adjust the length of faces, chins, and philtrums, the width of chins, the thickness of lips, the distance between eyes, and the position of hairlines. You can also shape lips and canthi, and resize noses and nose wings.

Auto face shaping

✔️

Face slimming

✔️

✔️

Face trimming

✔️

✔️

Eye enlarging

✔️

✔️

Nose slimming

✔️

✔️

Smile making

✔️

Hairline adjustment

✔️

Lower jaw slimming

✔️

Cheekbone narrowing

✔️

Philtrum adjustment

✔️

Face length adjustment

✔️

Chin width adjustment

✔️

Chin length adjustment

✔️

Canthus shaping

✔️

Eye distance adjustment

✔️

Eye height adjustment

✔️

Nose wing adjustment

✔️

Lip shaping

✔️

Lip thickness adjustment

✔️

Makeup

Description

Sub-feature

Advanced makeup

The makeup feature supports auto makeup and manual makeup. Makeup effects adapt to facial movements and expressions in real time.

  • Auto makeup provides four styles: simple, pure, vintage, and mature.

  • Manual makeup provides eight effects: lipstick, aegyo sal, blush, eyebrow, highlight, eyeshadow, eyeliner, and eyelash. You can adjust the intensity level for each effect.

Auto makeup

✔️

Eyebrow

✔️

Eye makeup

✔️

Eyeshadow

✔️

Aegyo sal

✔️

Blush

✔️

Lipstick

✔️

Highlight

✔️

Filter

Description

Sub-feature

Advanced filter

The filter feature provides 34 filters and continuously expands the filter library. Real-time rendering is supported for a better user experience.

Different styles of filters

✔️

Sticker

Description

Sub-feature

Advanced sticker

The sticker feature supports static and animated stickers, provides 79 sticker materials, and continuously expands the material library. Stickers seamlessly match up with faces and adapt to facial movements and expressions in real time.

Static stickers

✔️

Animated stickers

✔️

Body retouching

Description

Sub-feature

Advanced body retouching

The body retouching feature allows you to slim bodies, legs, arms, necks, and waists, lengthen legs, resize heads, and enlarge breasts. The natural body retouching effects make bodies look well-proportioned.

Body slimming

✔️

Head resizing

✔️

Neck slimming

✔️

Breast enlarging

✔️

Arm slimming

✔️

Waist slimming

✔️

Leg slimming

✔️

Leg lengthening

✔️

Hairdressing

Description

Sub-feature

Advanced hairdressing

The hairdressing feature can precisely identify hair areas in various postures and background environments and provides eight hair colors.

Hairdressing

✔️

Image matting

Description

Sub-feature

Chroma keying

Real-time background removal

The image matting feature separates the human body from the background and supports chroma keying and real-time background removal.

  • Chroma keying precisely identifies and separates the human body from complex backgrounds under various lighting conditions and angles, while maintaining real-time body tracking.

  • Real-time background removal precisely identifies and separates the human body from complex backgrounds under various lighting conditions and angles, while maintaining real-time body tracking.

Chroma keying

✔️

Real-time background removal

✔️

Gesture recognition

Description

Sub-feature

Common gesture recognition

Custom gesture recognition

The gesture recognition feature precisely detects and captures key points of hands and gestures. Common gestures include 25 popular gestures such as numbers, hearts, fists, claws, and Vulcan salute, along with a variety of dynamic gestures.

Common gesture recognition

✔️

Custom gesture recognition

✔️

AR writing

Description

Sub-feature

AR writing

The augmented reality (AR) writing feature captures hand and finger movements to allow you to write and draw in the air in real time. This feature can be used in a variety of business scenarios such as live streaming, teaching, and creative interactions.

AR writing

✔️