diff --git a/cereal/log.capnp b/cereal/log.capnp
index 66a0d926c..6169c41a9 100644
--- a/cereal/log.capnp
+++ b/cereal/log.capnp
@@ -628,6 +628,7 @@ struct ModelData {
   frameAge @12 :UInt32;
   frameDropPerc @13 :Float32;
   timestampEof @9 :UInt64;
+  modelExecutionTime @14 :Float32;
 
   path @1 :PathData;
   leftLane @2 :PathData;
@@ -694,6 +695,7 @@ struct ModelDataV2 {
   frameAge @1 :UInt32;
   frameDropPerc @2 :Float32;
   timestampEof @3 :UInt64;
+  modelExecutionTime @15 :Float32;
 
   position @4 :XYZTData;
   orientation @5 :XYZTData;
@@ -756,6 +758,8 @@ struct EncodeIndex {
   segmentId @4 :UInt32;
   # index into camera file in segment in encode order
   segmentIdEncode @5 :UInt32;
+  timestampSof @6 :UInt64;
+  timestampEof @7 :UInt64;
 
   enum Type {
     bigBoxLossless @0;   # rcamera.mkv
@@ -1948,6 +1952,8 @@ struct OrbKeyFrame {
 
 struct DriverState {
   frameId @0 :UInt32;
+  modelExecutionTime @14 :Float32;
+
   descriptorDEPRECATED @1 :List(Float32);
   stdDEPRECATED @2 :Float32;
   faceOrientation @3 :List(Float32);
@@ -2124,13 +2130,15 @@ struct Event {
     thumbnail @66: Thumbnail;
     carEvents @68: List(Car.CarEvent);
     carParams @69: Car.CarParams;
-    frontFrame @70: FrameData;
+    frontFrame @70: FrameData; # driver facing camera
     dMonitoringState @71: DMonitoringState;
     liveLocationKalman @72 :LiveLocationKalman;
     sentinel @73 :Sentinel;
     wideFrame @74: FrameData;
     modelV2 @75 :ModelDataV2;
-    dragonConf @76 :DragonConf;
+    frontEncodeIdx @76 :EncodeIndex; # driver facing camera
+    wideEncodeIdx @77 :EncodeIndex;
+    dragonConf @78 :DragonConf;
   }
 }