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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;
}
}
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