@calipsa/video-utils/dist/getFrameAt/index.js

Video utilities

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const fluent_ffmpeg_1 = __importDefault(require("fluent-ffmpeg"));
const stream_utils_1 = require("@calipsa/stream-utils");
exports.default = async ({ path, time, ffmpegCommandOptions, configureFfmpeg, }) => {
    const outStream = new stream_utils_1.StreamWithBuffer();
    const vcodec = 'mjpeg';
    return new Promise((resolve, reject) => {
        const proc = (0, fluent_ffmpeg_1.default)(path, ffmpegCommandOptions)
            .output(outStream, {
            end: true,
        })
            .noAudio()
            .setStartTime(time)
            .format('image2pipe')
            .videoCodec(vcodec)
            .size('640x480')
            .outputOptions([
            '-frames:v 1',
            '-q:v 2',
        ])
            .on('error', reject)
            .on('end', () => {
            resolve(outStream.buffer);
        });
        configureFfmpeg?.(proc);
        proc.run();
    });
};
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