New upstream version 0.32.1upstream/0.32.1

1 files changed, 51 insertions, 0 deletions

diff --git a/src/video-support/VideoMetadata.vala b/src/video-support/VideoMetadata.vala
new file mode 100644
index 0000000..02580f8
--- /dev/null
+++ b/src/video-support/VideoMetadata.vala
@@ -0,0 +1,51 @@
+/* Copyright 2016 Software Freedom Conservancy Inc.
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later).  See the COPYING file in this distribution.
+ */
+
+public class VideoMetadata : MediaMetadata {
+
+    private MetadataDateTime timestamp = null;
+    private string title = null;
+    private string comment = null;
+
+    public VideoMetadata() {
+    }
+
+    ~VideoMetadata() {
+    }
+
+    public override void read_from_file(File file) throws Error {
+        QuickTimeMetadataLoader quicktime = new QuickTimeMetadataLoader(file);
+        if (quicktime.is_supported()) {
+            timestamp = quicktime.get_creation_date_time();
+            title = quicktime.get_title();
+	        // TODO: is there an quicktime.get_comment ??
+            comment = null;
+            return;
+        }
+        AVIMetadataLoader avi = new AVIMetadataLoader(file);
+        if (avi.is_supported()) {
+            timestamp = avi.get_creation_date_time();
+            title = avi.get_title();
+            comment = null;
+            return;
+        }
+
+        throw new IOError.NOT_SUPPORTED("File %s is not a supported video format", file.get_path());
+    }
+
+    public override MetadataDateTime? get_creation_date_time() {
+        return timestamp;
+    }
+
+    public override string? get_title() {
+        return title;
+    }
+
+    public override string? get_comment() {
+        return comment;
+    }
+
+}