@remotion/media-parser/dist/containers/riff/riff-box.d.ts

A pure JavaScript library for parsing video files

export type ListBox = {
    type: 'list-box';
    listType: string;
    children: RiffBox[];
};
export type RiffRegularBox = {
    type: 'riff-box';
    size: number;
    id: string;
};
export type AvihBox = {
    type: 'avih-box';
    microSecPerFrame: number;
    maxBytesPerSecond: number;
    paddingGranularity: number;
    flags: number;
    totalFrames: number;
    initialFrames: number;
    streams: number;
    suggestedBufferSize: number;
    width: number;
    height: number;
    hasIndex: boolean;
};
export type FccType = 'vids' | 'auds';
export type StrhBox = {
    type: 'strh-box';
    fccType: FccType;
    handler: 'H264' | number;
    flags: number;
    priority: number;
    initialFrames: number;
    scale: number;
    rate: number;
    start: number;
    length: number;
    suggestedBufferSize: number;
    quality: number;
    sampleSize: number;
    language: number;
    strf: StrfBoxVideo | StrfBoxAudio;
};
export type StrfBoxVideo = {
    type: 'strf-box-video';
    biSize: number;
    width: number;
    height: number;
    planes: number;
    bitCount: number;
    compression: string;
    sizeImage: number;
    xPelsPerMeter: number;
    yPelsPerMeter: number;
    clrUsed: number;
    clrImportant: number;
};
export type StrfBoxAudio = {
    type: 'strf-box-audio';
    formatTag: number;
    numberOfChannels: number;
    sampleRate: number;
    avgBytesPerSecond: number;
    blockAlign: number;
    bitsPerSample: number;
    cbSize: number;
};
export type RiffHeader = {
    type: 'riff-header';
    fileSize: number;
    fileType: string;
};
export type IsftBox = {
    type: 'isft-box';
    software: string;
};
export type Idx1Box = {
    type: 'idx1-box';
    entries: Idx1Entry[];
    videoTrackIndex: number | null;
};
export type Idx1Entry = {
    id: string;
    flags: number;
    offset: number;
    size: number;
    sampleCounts: Record<number, number>;
};
export type RiffBox = RiffRegularBox | RiffHeader | ListBox | AvihBox | StrhBox | StrfBoxVideo | StrfBoxAudio | Idx1Box | IsftBox;
export type RiffStructure = {
    type: 'riff';
    boxes: RiffBox[];
};