import { setFfmpegPath } from 'fluent-ffmpeg' ; export const getFfmpegFromModule = ( ) : string | null => { try { const ffmpeg = require ( '@ffmpeg-installer/ffmpeg' ) ; if ( ffmpeg . path ) { return ffmpeg . path ; } } catch { } return null ; } ; export const getFfmpegPath = ( ) : string | null => { if ( process . env . FFMPEG_PATH ) { return process . env . FFMPEG_PATH ; } return getFfmpegFromModule ( ) ; } ; export const ensureFfmpegPath = ( ) : void => { const ffmpegPath = getFfmpegPath ( ) ; if ( ! ffmpegPath ) { throw new Error ( 'pw-video: FFmpeg path not set. Set the FFMPEG_PATH env variable or install @ffmpeg-installer/ffmpeg as a dependency.' ) ; } setFfmpegPath ( ffmpegPath ) ; } ;