81 lines
2.1 KiB
TypeScript
81 lines
2.1 KiB
TypeScript
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import { spawn } from "node:child_process";
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import { PassThrough } from "node:stream";
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import type { Readable } from "node:stream";
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import type { Client } from "discord.js-selfbot-v13";
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export const Encoders = {
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software: (opts: any) => opts,
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};
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export const Utils = {
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normalizeVideoCodec: (c: string) => c.toUpperCase?.() ?? c,
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};
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export class Streamer {
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client: Client;
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constructor(client: Client) {
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this.client = client;
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}
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// Lightweight joinVoice placeholder. Real implementation may create a
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// WebRTC connection using private discord.js-selfbot-v13 internals.
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async joinVoice(_guildId: string, _channelId: string): Promise<unknown> {
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// No-op for now; consumers may override with a richer implementation.
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return Promise.resolve({});
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}
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}
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export function prepareStream(source: string, _options: any): {
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command: ReturnType<typeof spawn> | { kill?: (signal: NodeJS.Signals) => unknown };
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output: Readable;
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} {
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// Spawn ffmpeg to transcode the source into a simple container with
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// H264 video + Opus audio and pipe to stdout. Options are simplified and
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// intentionally conservative to keep parity with prior behavior.
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const args = [
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"-hide_banner",
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"-loglevel",
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"warning",
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"-i",
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source,
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"-c:v",
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"libx264",
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"-preset",
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"superfast",
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"-r",
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"30",
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"-s",
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"1280x720",
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"-b:v",
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"2500k",
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"-maxrate",
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"4000k",
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"-c:a",
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"libopus",
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"-f",
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"matroska",
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"-",
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];
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const command = spawn("ffmpeg", args, { stdio: ["ignore", "pipe", "pipe"] });
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const output = command.stdout ?? new PassThrough();
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return { command, output };
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}
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export async function playStream(
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output: Readable,
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_streamer: Streamer,
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_options?: object,
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): Promise<void> {
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// Simple implementation: consume the stream until end. In production
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// this should attach the stream to a WebRTC connection for Discord.
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return new Promise<void>((resolve, reject) => {
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output.on("end", resolve);
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output.on("close", resolve);
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output.on("error", (err) => reject(err));
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// Ensure data flows
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if (output.readable) output.resume();
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});
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}
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