Ticket #42017: 42017.diff

src/wp-admin/includes/media.php

@@ -3384 +3384 @@
                 $metadata['length_formatted'] = $data['playtime_string'];
         }
 
+        if ( empty( $metadata['created_timestamp'] ) ) {
+                $created_timestamp = wp_get_media_creation_timestamp( $data );
+
+                if ( false !==  $created_timestamp ) {
+                        $metadata['created_timestamp'] = $created_timestamp;
+                }
+        }
+
         wp_add_id3_tag_data( $metadata, $data );
 
         return $metadata;

tests/phpunit/tests/media.php

@@ -2344 +2344 @@
         }
 
         /**
+         * Test created timestamp is properly read from an MP4 file.
+         *
+         * This MP4 video file has an AAC audio track, so it can be used to test
+         *`wp_read_audio_metadata()`.
+         *
+         * @ticket 42017
+         */
+        function test_wp_read_audio_metadata_adds_creation_date_with_mp4() {
+                $video    = DIR_TESTDATA . '/uploads/small-video.mp4';
+                $metadata = wp_read_audio_metadata( $video );
+
+                $this->assertEquals( 1269120551, $metadata['created_timestamp'] );
+        }
+
+        /**
          * @ticket 35218
          */
         function test_wp_read_video_metadata_adds_creation_date_with_quicktime() {