imghash doesnt support video it seems

helpers/imagehash.js

@@ -9,7 +9,7 @@ module.exports = async (req, res, next) => {
 		const hashPromises = [];
 		for (let i = 0; i < res.locals.numFiles; i++) {
 			const mainType = req.files.file[i].mimetype.split('/')[0];
-			if (mainType === 'image' || mainType === 'video') {
+			if (mainType === 'image') {
 				hashPromises.push(imageHash(req.files.file[i].tempFilePath, 8, 'hex').then(res => {
 					req.files.file[i].phash = res;
 				}));