Fix #71: read both Quicktime CreationDate and CreateDate

src/model/metadata.js

@@ -42,7 +42,8 @@ class Metadata {
 function getDate (exif) {
   const date = tagValue(exif, 'EXIF', 'DateTimeOriginal') ||
                tagValue(exif, 'H264', 'DateTimeOriginal') ||
-               tagValue(exif, 'QuickTime', 'CreationDate')
+               tagValue(exif, 'QuickTime', 'CreationDate') ||
+               tagValue(exif, 'QuickTime', 'CreateDate')
   if (date) {
     return moment(date, EXIF_DATE_FORMAT).valueOf()
   } else {

test/model/metadata.spec.js

@@ -18,13 +18,20 @@ describe('Metadata', function () {
       should(meta.date).eql(fixtures.date('2016-10-28 17:34:58').getTime())
     })
 
-    it('reads the QuickTime date if present', function () {
+    it('reads the QuickTime CreationDate if present', function () {
       const exiftool = fixtures.exiftool()
       exiftool.QuickTime.CreationDate = '2016:10:28 17:34:58' // EXIF date format
       const meta = new Metadata(exiftool)
       should(meta.date).eql(fixtures.date('2016-10-28 17:34:58').getTime())
     })
 
+    it('reads the QuickTime CreateDate if present', function () {
+      const exiftool = fixtures.exiftool()
+      exiftool.QuickTime.CreateDate = '2016:10:28 17:34:58' // EXIF date format
+      const meta = new Metadata(exiftool)
+      should(meta.date).eql(fixtures.date('2016-10-28 17:34:58').getTime())
+    })
+
     it('infers the date from the filename (Android format)', function () {
       const exiftool = fixtures.exiftool()
       exiftool.SourceFile = 'folder/VID_20170220_114006.mp4'