subtitles-generator/dist/whisperCPP/whisperCPPJSONToSRT.js

Generate subtitles easily with ffmpeg and whisper

const FILTER_TEXT_REGEX = /\[[^\]]*]/g;
export const whisperCPPJSONToSRTContent = (jsonContent) => {
    const json = JSON.parse(jsonContent);
    const transcriptions = json.transcription;
    let srtContent = '';
    transcriptions
        .filter((transcription) => {
        const text = transcription.text.trim();
        const newText = text.replace(FILTER_TEXT_REGEX, '').trim();
        return newText !== '';
    })
        .forEach((transcription, index) => {
        srtContent += `${index + 1}\n`;
        srtContent += `${transcription.timestamps.from} --> ${transcription.timestamps.to}\n`;
        srtContent += `${transcription.text.trim()}\n`;
        srtContent += '\n';
    });
    return srtContent;
};