rtp.js
Version:
RTP stack for Node.js and browser written in TypeScript
123 lines • 3.73 kB
TypeScript
import { ExtendedReport, type ExtendedReportDump } from './ExtendedReport';
/**
* Duplicate RLE Extended Report dump.
*
* @category RTCP Extended Reports
*/
export type DrleExtendedReportDump = ExtendedReportDump & {
thinning: number;
ssrc: number;
beginSeq: number;
endSeq: number;
chunks: number[];
};
/**
* Duplicate RLE Extended Report.
*
* ```text
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | BT=2 | rsvd. | T | block length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | SSRC of source |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | begin_seq | end_seq |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | chunk 1 | chunk 2 |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* : ... :
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | chunk n-1 | chunk n |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* ```
*
* @category RTCP Extended Reports
*
* @see
* - [RFC 3611 section 4.2](https://datatracker.ietf.org/doc/html/rfc3611#section-4.2)
*/
export declare class DrleExtendedReport extends ExtendedReport {
#private;
/**
* @param view - If given it will be parsed. Otherwise an empty Duplicate RLE
* Extended Report will be created.
*/
constructor(view?: DataView);
/**
* Dump Duplicate RLE Extended Report info.
*/
dump(): DrleExtendedReportDump;
/**
* @inheritDoc
*/
getByteLength(): number;
/**
* @inheritDoc
*/
serialize(buffer?: ArrayBufferLike, byteOffset?: number): void;
/**
* @inheritDoc
*/
clone(buffer?: ArrayBufferLike, byteOffset?: number, serializationBuffer?: ArrayBufferLike, serializationByteOffset?: number): DrleExtendedReport;
/**
* Get thinning.
*/
getThinning(): number;
/**
* Set thinning.
*/
setThinning(thinning: number): void;
/**
* Get SSRC of source.
*/
getSsrc(): number;
/**
* Set SSRC of source.
*/
setSsrc(ssrc: number): void;
/**
* Get begin sequence number.
*/
getBeginSeq(): number;
/**
* Set begin sequence number.
*/
setBeginSeq(seq: number): void;
/**
* Get end sequence number.
*/
getEndSeq(): number;
/**
* Set end sequence number.
*/
setEndSeq(seq: number): void;
/**
* Get chunks.
*
* @remarks
* - Chunks are given as a list of 2 byte integers.
* - Use {@link parseExtendedReportChunk} to parse them.
*/
getChunks(): number[];
/**
* Set chunks.
*
* @remarks
* - Chunks must be given as a list of 2 byte integers.
* - Use {@link createExtendedReportRunLengthChunk} or
* {@link createExtendedReportBitVectorChunk} to create them.
*/
setChunks(chunks: number[]): void;
/**
* Add chunk.
*
* @remarks
* - Chunk must be given as 2 byte integer.
* - Use {@link createExtendedReportRunLengthChunk} or
* {@link createExtendedReportBitVectorChunk} to create it.
* - Given chunk cannot be a terminating null chunk (0 number).
*/
addChunk(chunk: number): void;
}
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