mediabunny/dist/modules/src/muxer.d.ts

Pure TypeScript media toolkit for reading, writing, and converting media files, directly in the browser.

/*!
 * Copyright (c) 2026-present, Vanilagy and contributors
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */
import { AsyncMutex } from './misc.js';
import { Output, OutputAudioTrack, OutputSubtitleTrack, OutputTrack, OutputVideoTrack } from './output.js';
import { EncodedPacket } from './packet.js';
import { SubtitleCue, SubtitleMetadata } from './subtitles.js';
export declare abstract class Muxer {
    output: Output;
    mutex: AsyncMutex;
    constructor(output: Output);
    abstract start(): Promise<void>;
    abstract getMimeType(): Promise<string>;
    abstract addEncodedVideoPacket(track: OutputVideoTrack, packet: EncodedPacket, meta?: EncodedVideoChunkMetadata): Promise<void>;
    abstract addEncodedAudioPacket(track: OutputAudioTrack, packet: EncodedPacket, meta?: EncodedAudioChunkMetadata): Promise<void>;
    abstract addSubtitleCue(track: OutputSubtitleTrack, cue: SubtitleCue, meta?: SubtitleMetadata): Promise<void>;
    abstract finalize(): Promise<void>;
    onTrackClose(track: OutputTrack): void;
    private trackTimestampInfo;
    protected validateTimestamp(track: OutputTrack, timestampInSeconds: number, isKeyPacket: boolean): void;
}
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