@flomon-ui/jsmpeg
Version:
Flomon for jsmpeg
105 lines (104 loc) • 3.39 kB
TypeScript
export default MPEG1;
declare class MPEG1 extends BaseDecoder {
static CopyBlockToDestination(block: any, dest: any, index: any, scan: any): void;
static AddBlockToDestination(block: any, dest: any, index: any, scan: any): void;
static CopyValueToDestination(value: any, dest: any, index: any, scan: any): void;
static AddValueToDestination(value: any, dest: any, index: any, scan: any): void;
static IDCT(block: any): void;
onDecodeCallback: any;
bits: BitBuffer;
customIntraQuantMatrix: Uint8Array;
customNonIntraQuantMatrix: Uint8Array;
blockData: Int32Array;
currentFrame: number;
decodeFirstFrame: boolean;
write(pts: any, buffers: any): boolean;
decode(): boolean;
readHuffman(codeTable: any): any;
decodeSequenceHeader(): void;
frameRate: number;
width: any;
height: number;
intraQuantMatrix: Uint8Array;
nonIntraQuantMatrix: Uint8Array;
hasSequenceHeader: boolean;
initBuffers(): void;
mbWidth: number;
mbHeight: number;
mbSize: number;
codedWidth: number;
codedHeight: number;
codedSize: number;
halfWidth: number;
halfHeight: number;
currentY: any;
currentY32: any;
currentCr: any;
currentCr32: any;
currentCb: any;
currentCb32: any;
forwardY: any;
forwardY32: any;
forwardCr: any;
forwardCr32: any;
forwardCb: any;
forwardCb32: any;
decodePicture(): void;
pictureType: number;
fullPelForward: number | boolean;
forwardFCode: number;
forwardRSize: number;
forwardF: number;
decodeSlice(slice: any): void;
sliceBegin: boolean;
macroblockAddress: number;
motionFwH: number;
motionFwHPrev: number;
motionFwV: number;
motionFwVPrev: number;
dcPredictorY: number;
dcPredictorCr: number;
dcPredictorCb: number;
quantizerScale: number;
decodeMacroblock(): void;
mbRow: number;
mbCol: number;
macroblockType: any;
macroblockIntra: number | boolean;
macroblockMotFw: number | boolean;
decodeMotionVectors(): void;
copyMacroblock(motionH: any, motionV: any, sY: any, sCr: any, sCb: any): void;
decodeBlock(block: any): void;
}
declare namespace MPEG1 {
const PICTURE_RATE: number[];
const ZIG_ZAG: Uint8Array;
const DEFAULT_INTRA_QUANT_MATRIX: Uint8Array;
const DEFAULT_NON_INTRA_QUANT_MATRIX: Uint8Array;
const PREMULTIPLIER_MATRIX: Uint8Array;
const MACROBLOCK_ADDRESS_INCREMENT: Int16Array;
const MACROBLOCK_TYPE_INTRA: Int8Array;
const MACROBLOCK_TYPE_PREDICTIVE: Int8Array;
const MACROBLOCK_TYPE_B: Int8Array;
const MACROBLOCK_TYPE: Int8Array[];
const CODE_BLOCK_PATTERN: Int16Array;
const MOTION: Int16Array;
const DCT_DC_SIZE_LUMINANCE: Int8Array;
const DCT_DC_SIZE_CHROMINANCE: Int8Array;
const DCT_COEFF: Int32Array;
namespace PICTURE_TYPE {
const INTRA: number;
const PREDICTIVE: number;
const B: number;
}
namespace START {
const SEQUENCE: number;
const SLICE_FIRST: number;
const SLICE_LAST: number;
const PICTURE: number;
const EXTENSION: number;
const USER_DATA: number;
}
}
import BaseDecoder from "./decoder";
import BitBuffer from "./buffer";