* my need duration filter in the future, not used yet though

source/net/sourceforge/filebot/format/MediaBindingBean.java

@@ -526,6 +526,11 @@ public class MediaBindingBean {
 		return new Integer(getMediaInfo(StreamKind.General, 0, "Duration"));
 	}
 
+	@Define("seconds")
+	public Integer getSeconds() {
+		return Math.round(getDuration() / 1000f);
+	}
+
 	@Define("minutes")
 	public Integer getDurationInMinutes() {
 		return Math.round(getDuration() / 60000f);

source/net/sourceforge/filebot/mediainfo/MediaDurationFilter.java

@@ -0,0 +1,47 @@
+package net.sourceforge.filebot.mediainfo;
+
+import java.io.File;
+import java.io.FileFilter;
+
+import net.sourceforge.filebot.mediainfo.MediaInfo.StreamKind;
+
+public class MediaDurationFilter implements FileFilter {
+
+	private final MediaInfo mediaInfo = new MediaInfo();
+
+	private final long min;
+	private final long max;
+	private final boolean acceptByDefault;
+
+	public MediaDurationFilter(long min) {
+		this(min, Long.MAX_VALUE, false);
+	}
+
+	public MediaDurationFilter(long min, long max, boolean acceptByDefault) {
+		this.min = min;
+		this.max = max;
+		this.acceptByDefault = acceptByDefault;
+	}
+
+	public long getDuration(File file) {
+		synchronized (mediaInfo) {
+			if (mediaInfo.open(file)) {
+				try {
+					return Long.parseLong(mediaInfo.get(StreamKind.General, 0, "Duration"));
+				} catch (NumberFormatException e) {
+					// ignore, assume duration couldn't be read
+				}
+			}
+		}
+		return -1;
+	}
+
+	@Override
+	public boolean accept(File file) {
+		long d = getDuration(file);
+		if (d >= 0) {
+			return d >= min && d <= max;
+		}
+		return acceptByDefault;
+	}
+}