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-rw-r--r--src/video-support/VideoMetadata.vala51
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diff --git a/src/video-support/VideoMetadata.vala b/src/video-support/VideoMetadata.vala
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+/* 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;
+ }
+
+}