@remotion/media-parser
Version:
A pure JavaScript library for parsing video files
45 lines (44 loc) • 1.56 kB
TypeScript
import type { TransportStreamProgramAssociationTableEntry } from './parse-pat';
import type { TransportStreamEntry } from './parse-pmt';
export type TransportStreamAdaptationField = {
adaptationFieldLength: number;
discontinuityIndicator: number;
randomAccessIndicator: number;
elementaryStreamPriorityIndicator: number;
pcrFlag: number;
opcrFlag: number;
splicingPointFlag: number;
transportPrivateDataFlag: number;
adaptationFieldExtensionFlag: number;
};
export type TransportStreamHeader = {
syncByte: number;
transportErrorIndicator: number;
payloadUnitStartIndicator: number;
transportPriority: number;
packetIdentifier: number;
transportScramblingControl: number;
adaptationFieldControl1: number;
adaptationFieldControl2: number;
continuityCounter: number;
adaptionField: TransportStreamAdaptationField | null;
pointerField: number | null;
};
export type TransportStreamGenericBox = {
header: TransportStreamHeader;
type: 'transport-stream-generic-box';
};
export type TransportStreamPATBox = {
type: 'transport-stream-pat-box';
tableId: string;
pat: TransportStreamProgramAssociationTableEntry[];
};
export type TransportStreamSdtBox = {
type: 'transport-stream-sdt-box';
};
export type TransportStreamPMTBox = {
type: 'transport-stream-pmt-box';
tableId: number;
streams: TransportStreamEntry[];
};
export type TransportStreamBox = TransportStreamGenericBox | TransportStreamPATBox | TransportStreamSdtBox | TransportStreamPMTBox;