diff --git a/app/src/main/scala/app/logorrr/views/ops/CopyLogButton.scala b/app/src/main/scala/app/logorrr/views/ops/CopyLogButton.scala
index 4a178406..2be5d911 100644
--- a/app/src/main/scala/app/logorrr/views/ops/CopyLogButton.scala
+++ b/app/src/main/scala/app/logorrr/views/ops/CopyLogButton.scala
@@ -1,23 +1,78 @@
 package app.logorrr.views.ops
 
 import app.logorrr.model.LogEntry
+import javafx.animation.AnimationTimer
 import javafx.collections.ObservableList
 import javafx.scene.control.{Button, Tooltip}
 import javafx.scene.input.{Clipboard, ClipboardContent}
-import org.kordamp.ikonli.fontawesome5.FontAwesomeSolid
+import org.kordamp.ikonli.fontawesome5.{FontAwesomeRegular, FontAwesomeSolid}
 import org.kordamp.ikonli.javafx.FontIcon
 
 import scala.collection.mutable.ListBuffer
 
+/**
+ * Copy current contents to clipboard.
+ *
+ * @param logEntries current active log entries
+ */
 class CopyLogButton(logEntries: ObservableList[LogEntry]) extends Button {
+
   private val icon = new FontIcon(FontAwesomeSolid.COPY)
-  setGraphic(icon)
-  setTooltip(new Tooltip("copy current selection to clipboard"))
-  setOnAction(_ => {
-    val lb = new ListBuffer[String]
-    logEntries.forEach(e => lb.addOne(e.value))
-    copyToClipboard(lb.mkString("\n"))
-  })
+  private val iconLight = new FontIcon(FontAwesomeRegular.COPY)
+  private val TooltipText = "copy current selection to clipboard"
+  private val defaultToolTip = new Tooltip(TooltipText)
+
+  init()
+
+  def init(): Unit = {
+    setGraphic(icon)
+    setTooltip(defaultToolTip)
+
+    setOnAction(_ => {
+      val lb = new ListBuffer[String]
+      logEntries.forEach(e => lb.addOne(e.value))
+      copyToClipboard(lb.mkString("\n"))
+      defaultToolTip.setText(s"Copied ${lb.size} entries to clipboard")
+      val bounds = localToScreen(getBoundsInLocal)
+      val x = bounds.getMinX
+      val y = bounds.getMaxY
+      defaultToolTip.show(this,x,y)
+
+      mkTimer().start() // visual response to click
+    })
+  }
+
+  def mkTimer(): AnimationTimer = new AnimationTimer() {
+    private var startTime: Long = -1
+
+    def handle(now: Long): Unit = {
+      if (startTime < 0) {
+        setGraphic(iconLight)
+        startTime = now
+      }
+
+      val elapsedSeconds = (now - startTime) / 1_000_000_000.0
+
+      // Stop the animation after 1 second
+      if (elapsedSeconds > 1) {
+        getGraphic.setOpacity(1) // Ensure it ends at full opacity
+        setGraphic(icon)
+        defaultToolTip.hide()
+        defaultToolTip.setText(TooltipText)
+        this.stop()
+        return
+      }
+      val alpha = elapsedSeconds / 1 // From 0 to 1 in one second
+
+      if (alpha <= 0.5) {
+        // Fade out for the first half
+        getGraphic.setOpacity(1 - 2 * alpha)
+      } else {
+        // Fade in for the second half
+        getGraphic.setOpacity(2 * alpha - 1)
+      }
+    }
+  }
 
   def copyToClipboard(text: String): Unit = {
     val clipboard = Clipboard.getSystemClipboard
diff --git a/app/src/main/scala/app/logorrr/views/search/OpsToolBar.scala b/app/src/main/scala/app/logorrr/views/search/OpsToolBar.scala
index 809ff30e..8553bb63 100644
--- a/app/src/main/scala/app/logorrr/views/search/OpsToolBar.scala
+++ b/app/src/main/scala/app/logorrr/views/search/OpsToolBar.scala
@@ -64,8 +64,9 @@ class OpsToolBar(pathAsString: String
 
   val copySelectionButton = new CopyLogButton(filteredList)
 
-  val firstNEntries: ObservableList[LogEntry] = TimerSettingsLogView.mkEntriesToShow(logEntries)
-  val timerButton = new TimerButton(pathAsString, firstNEntries)
+//  val firstNEntries: ObservableList[LogEntry] = TimerSettingsLogView.mkEntriesToShow(logEntries)
+
+//  val timerButton = new TimerButton(pathAsString, firstNEntries)
 
   def execSearchOnHitEnter(event: KeyEvent): Unit = {
     if (event.getCode == KeyCode.ENTER) {
diff --git a/docs/ffmpeg.md b/docs/ffmpeg.md
index 44c74ff2..62bd1e11 100644
--- a/docs/ffmpeg.md
+++ b/docs/ffmpeg.md
@@ -1,5 +1,4 @@
-# Convert mov to gif
+# Convert mp4 to gif
+
+ffmpeg -i \#177-copy-to-clipboard.mp4 -vf "fps=10,scale=320:-1:flags=lanczos" -c:v gif -f gif \#177-copy-to-clipboard.gif
 
-ffmpeg -i logorrr-poc.mov -pix_fmt rgb8 -s 389x308 out.gif
-convert out.gif -verbose -coalesce -layers OptimizeFrame out-preopt.gif
-gifsicle -O2 out-preopt.gif -o out-final.gif