import { MVideoFullLight } from '@server/types/models' import { getVideoStreamDuration } from '@shared/extra-utils' import { VideoStudioTask } from '@shared/models' function buildTaskFileFieldname (indice: number, fieldName = 'file') { return `tasks[${indice}][options][${fieldName}]` } function getTaskFile (files: Express.Multer.File[], indice: number, fieldName = 'file') { return files.find(f => f.fieldname === buildTaskFileFieldname(indice, fieldName)) } async function approximateIntroOutroAdditionalSize (video: MVideoFullLight, tasks: VideoStudioTask[], fileFinder: (i: number) => string) { let additionalDuration = 0 for (let i = 0; i < tasks.length; i++) { const task = tasks[i] if (task.name !== 'add-intro' && task.name !== 'add-outro') continue const filePath = fileFinder(i) additionalDuration += await getVideoStreamDuration(filePath) } return (video.getMaxQualityFile().size / video.duration) * additionalDuration } export { approximateIntroOutroAdditionalSize, buildTaskFileFieldname, getTaskFile }