file-type - npm Package Compare versions

Comparing version 7.5.0 to 7.6.0

index.js

@@ -337,3 +337,3 @@ 'use strict';
 
-	if (check([0x0, 0x0, 0x0, 0x1C, 0x66, 0x74, 0x79, 0x70, 0x33, 0x67, 0x70, 0x34])) {
+	if (check([0x66, 0x74, 0x79, 0x70, 0x33, 0x67], {offset: 4})) {
 		return {
@@ -345,3 +345,3 @@ ext: '3gp',
 
-	// Check for MP3 header at different starting offsets
+	// Check for MPEG header at different starting offsets
 	for (let start = 0; start < 2 && start < (buf.length - 16); start++) {
@@ -357,2 +357,11 @@ if (
 		}
+
+		if (
+			check([0xFF, 0xE4], {offset: start, mask: [0xFF, 0xE4]}) // MPEG 1 or 2 Layer 2 header
+		) {
+			return {
+				ext: 'mp2',
+				mime: 'audio/mpeg'
+			};
+		}
 	}
@@ -359,0 +368,0 @@

package.json

 {
 	"name": "file-type",
-	"version": "7.5.0",
+	"version": "7.6.0",
 	"description": "Detect the file type of a Buffer/Uint8Array",
@@ -66,2 +66,3 @@ "license": "MIT",
 		"mpg",
+		"mp2",
 		"mp3",
@@ -68,0 +69,0 @@ "m4a",

readme.md

@@ -110,2 +110,3 @@ # file-type [![Build Status](https://travis-ci.org/sindresorhus/file-type.svg?branch=master)](https://travis-ci.org/sindresorhus/file-type)
 - [`mpg`](https://en.wikipedia.org/wiki/MPEG-1)
+- [`mp2`](https://en.wikipedia.org/wiki/MPEG-1_Audio_Layer_II)
 - [`mp3`](https://en.wikipedia.org/wiki/MP3)
@@ -112,0 +113,0 @@ - [`m4a`](https://en.wikipedia.org/wiki/MPEG-4_Part_14#.MP4_versus_.M4A)

No alert changes

Improved metrics

Total package byte prevSize

24464

increased by0.9%

Lines of code

669

increased by1.21%

Number of lines in readme file

183

increased by0.55%

No dependency changes