ApsaraVideo Live:Overview

Feature

Description

Face retouching

Supports whole face and manual face retouching. Whole face retouching provides five styles. Manual face retouching lets you whiten, smoothen, and brighten the skin, add rosy cheeks, sharpen images, adjust the saturation and contrast, remove eye bags, nasolabial folds, wrinkles including neck and forehead wrinkles, whiten teeth, brighten eyes, and apply lipstick and blush. You can adjust the intensity level for each effect.

Face shaping

Supports whole face and manual face shaping. Whole face shaping provides five styles. Manual face shaping supports the following effects:

• One-way shaping: You can slim and trim faces, slim lower jaws, 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 (the corners of the eyes), and resize noses and nose alae (the lateral walls of the nose).

Makeup

Supports whole face makeup and manual makeup. Whole face makeup styles: simple, pure, vintage, and mature. Manual makeup effects: lipstick, aegyo-sal, blush, eyebrow, highlight, eyeshadow, eyeliner, and eyelash. You can adjust the intensity level for each effect. Makeup effects adapt to facial movements and expressions in real time.

Face play

Provides funny effects such as pixelation and facemasks based on face detection and tracking technologies.

Filters

Provides 34 filters, with more being added. Real-time rendering is supported.

Stickers

Provides 79 stickers, including static and animated ones, with new ones being added. Stickers seamlessly match up with faces and adapt to facial movements and expressions in real time.

Chroma keying

Supports both blue and green screens. The feature precisely identifies and separates the human body from complex backgrounds under various lighting conditions and angles, while maintaining real-time body tracking.

Image matting

Supports background replacement in real-world environments. The feature precisely identifies and separates the human body from complex backgrounds under various lighting conditions and angles, while maintaining real-time body tracking.

Gesture recognition

Accurately detects and captures key points of hands and gestures, and recognizes 25 popular gestures such as numbers, heart, fist, claw, and Vulcan salute, and a variety of dynamic gestures.

Movement detection

Identifies 13 static postures such as hand raising, hand heart, arms akimbo, and superman pose, and 9 movements including rope jumping, jumping jack, squat, arm circle, diamond stretch, chest stretch, sit-up, push-up, and kneeling push-up. The number of times these movements are done is counted in real time.

Body shaping

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

Hairdressing

Accurately identifies hair areas in various postures and background environments, and provides 8 hair colors.

AR writing

Tracks hand and finger movements, so that you can write or draw on the screen in real time. This feature is useful in live streaming, teaching, and advanced interaction.

Animoji

Captures different angles and expression changes of human faces. Animojis can be set to change in certain ways based on the facial expression recognition algorithm. This creates a fun and entertaining effect. It supports 51 different expressions, including winking, blinking, and mouth, eye, and eyebrow movements.

Liveness detection

Determines whether the person is a live person by analyzing movements such as mouth opening, head shake to the right, and lifting or lowering the head.

Unusual behavior detection

Identifies whether the person is holding a mobile phone or wearing earphones, and whether there is a display monitor. It also detects unusual behaviors such as leaving the camera range, standing up, sitting down, and hand raising.

Face authentication and similarity check

Authenticates faces by grading the similarity from various angles based on the facial keypoint detection and characteristics calculation algorithms.