Added WebM conversion feature to recordings player.

public/scripts/agent-desktop-0.0.2.js

@@ -138,6 +138,7 @@ var CreateAgentRemoteDesktop = function (canvasid, scrolldiv) {
         for (var i = 0; i < obj.PendingOperations.length; i++) { // && KillDraw < tilesDrawn
             var Msg = obj.PendingOperations[i];
             if (Msg[0] == (obj.TilesDrawn + 1)) {
+                if (obj.onPreDrawImage != null) obj.onPreDrawImage(); // Notify that we are about to draw on the canvas.
                 if (Msg[1] == 1) { obj.ProcessCopyRectMsg(Msg[2]); }
                 else if (Msg[1] == 2) { obj.Canvas.drawImage(Msg[2], obj.rotX(Msg[3], Msg[4]), obj.rotY(Msg[3], Msg[4])); delete Msg[2]; }
                 obj.PendingOperations.splice(i, 1);

public/scripts/amt-desktop-0.0.2.js

@@ -33,6 +33,7 @@ var CreateAmtRemoteDesktop = function (divid, scrolldiv) {
     obj.sparecache = {};
     obj.ZRLEfirst = 1;
     obj.onScreenSizeChange = null;
+    //obj.onPreDrawImage = null;
     obj.frameRateDelay = 0;
     // ###BEGIN###{DesktopRotation}
     obj.noMouseRotate = false;
@@ -179,6 +180,7 @@ var CreateAmtRemoteDesktop = function (divid, scrolldiv) {
                         if (obj.acc.byteLength < 4) return;
                         obj.state = 100 + accview.getUint16(2); // Read the number of tiles that are going to be sent, add 100 and use that as our protocol state.
                         cmdsize = 4;
+                        if (obj.onPreDrawImage != null) obj.onPreDrawImage(); // Notify that we are about to draw on the canvas.
                         break;
                     case 2: // This is the bell, do nothing.
                         cmdsize = 1;