Interface IVideoFrameMeta

视频流 META

interface IVideoFrameMeta {
    angle: IRotation;
    centerPosition: IPoint;
    cropH: number;
    diffFramePhase?: number;
    fixRate: number;
    fov: number;
    gpu2cpuReadyTime: number;
    gpu2gpuReadyTime: number;
    height: number;
    isCG?: boolean;
    isEnd?: boolean;
    pathId: string;
    playerAngle?: IRotation;
    playerIsMoving?: number;
    playerIsRotating?: number;
    playerPosition?: IPoint;
    position: IPoint;
    readFromVETime: number;
    roomId: string;
    skinId: string;
    state: "oldFrame" | "newFrame";
    upsampleEnhancementMaxFrames?: number;
    uuid: string;
    videoTime: number;
    width: number;
}

Properties

angle centerPosition cropH diffFramePhase? fixRate fov gpu2cpuReadyTime gpu2gpuReadyTime height isCG? isEnd? pathId playerAngle? playerIsMoving? playerIsRotating? playerPosition? position readFromVETime roomId skinId state upsampleEnhancementMaxFrames? uuid videoTime width

Properties

angle

angle: IRotation

相机角度

centerPosition

centerPosition: IPoint

相机中心点

cropH

cropH: number

Optional diffFramePhase

diffFramePhase?: number

增强帧和普通帧的相位

fixRate

fixRate: number

fov

fov: number

gpu2cpuReadyTime

gpu2cpuReadyTime: number

引擎buffer中完成readPixel的时间戳

gpu2gpuReadyTime

gpu2gpuReadyTime: number

完成从VE取数据之后拷贝到引擎buffer的时间戳

height

height: number

Optional isCG

isCG?: boolean

是否是 CG 视频

Optional isEnd

isEnd?: boolean

CG 视频是否结束

pathId

pathId: string

Optional playerAngle

playerAngle?: IRotation

IBR使用后台下发角色角度

Optional playerIsMoving

playerIsMoving?: number

IBR使用人物动画状态

Optional playerIsRotating

playerIsRotating?: number

IBR使用人物旋转状态

Optional playerPosition

playerPosition?: IPoint

IBR使用后台下发角色位置

position

position: IPoint

相机位置

readFromVETime

readFromVETime: number

从VE取数据的时间戳

roomId

roomId: string

世界信息

skinId

skinId: string

state

state: "oldFrame" | "newFrame"

是否和上一帧不同，判断依据是相机朝向+位置

Optional upsampleEnhancementMaxFrames

upsampleEnhancementMaxFrames?: number

uuid

uuid: string

videoTime

videoTime: number

当前渲染用的video的currentTime

width

width: number

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