44 lines
994 B
TypeScript
44 lines
994 B
TypeScript
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import { Transform } from 'stream';
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import { ChildProcess } from 'child_process';
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import { Duplex } from 'stream';
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import { opus } from './opus';
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import { vorbis } from './vorbis';
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export interface FFmpegOptions {
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args?: string[];
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shell?: boolean;
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}
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export interface FFmpegInfo {
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command: string;
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info: string;
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version: string;
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output: string;
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}
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export class FFmpeg extends Duplex {
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public process: ChildProcess;
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constructor(options?: FFmpegOptions);
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static getInfo(force?: boolean): FFmpegInfo;
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}
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export interface VolumeOptions {
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type: 's16le' | 's16be' | 's32le' | 's32be',
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volume?: number
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}
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export class VolumeTransformer extends Transform {
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public volume: number;
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constructor(options: VolumeOptions);
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public setVolume(volume: number): void;
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public setVolumeDecibels(db: number): void;
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public setVolumeLogarithmic(value: number): void;
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public readonly volumeDecibels: number;
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public readonly volumeLogarithmic: number;
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}
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export { opus, vorbis };
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