diff --git a/CHANGELOG.md b/CHANGELOG.md
index 074ea7a..b0b7dd0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,11 @@ Activate / deactivate layer opacity according to prefix
 Activate / deactivate all masks using MA layers
 -->
 
+1.3.6
+
+- added: scene resolution in json crop pixels information, per objects
+- changed: fixed name `crop_infos.json` for exported crop pixels information
+
 1.3.5
 
 - added: button to exclude viewlayers and nodes by selection or by hided layers
diff --git a/__init__.py b/__init__.py
index e5ce3ff..6c12919 100644
--- a/__init__.py
+++ b/__init__.py
@@ -2,7 +2,7 @@ bl_info = {
     "name": "GP Render",
     "description": "Organise export of gp layers through compositor output",
     "author": "Samuel Bernou",
-    "version": (1, 3, 5),
+    "version": (1, 3, 6),
     "blender": (2, 93, 0),
     "location": "View3D",
     "warning": "",
diff --git a/fn.py b/fn.py
index f2910c4..544904e 100644
--- a/fn.py
+++ b/fn.py
@@ -1141,11 +1141,11 @@ def show_message_box(_message = "", _title = "Message Box", _icon = 'INFO'):
 
 ## -- camera framing and object anim checks
 
-def get_bbox_3d(ob):
+def get_bbox_3d(ob) -> list:
     bbox_coords = ob.bound_box
     return [ob.matrix_world @ Vector(b) for b in bbox_coords]
 
-def is_render_included(o, scn):
+def is_render_included(o, scn) -> bool:
     '''return True if object is in at least one non-excluded collection
     in all passed scene viewlayer
     '''
@@ -1162,7 +1162,7 @@ def is_render_included(o, scn):
     return False
 
 
-def get_crop_pixel_coord(scn):
+def get_crop_pixel_coord(scn) -> dict:
     # width height probably not needed. might need
     px_width = (scn.render.border_max_x - scn.render.border_min_x) * scn.render.resolution_x
     px_height = (scn.render.border_max_y - scn.render.border_min_y) * scn.render.resolution_y
@@ -1180,18 +1180,22 @@ def get_crop_pixel_coord(scn):
         'position_y' : round(pos_y),
         'width' : round(px_width),
         'height' : round(px_height),
+        'scene_res_x': scn.render.resolution_x,
+        'scene_res_y': scn.render.resolution_y,
     }
     return coord
 
-def export_crop_to_json():
-    '''Export crop to json coords for AE
-    '''
+def export_crop_to_json() -> dict:
+    '''Export crop to json coords for AE'''
 
     blend = Path(bpy.data.filepath)
-    json_path = blend.parent / 'render' / f'{blend.stem}.json' #f'{ob.name}.json'
+    ## Use a fixed name (easier to load from After effects)
+    json_path = blend.parent / 'render' / 'crop_infos.json'
+    ## Use blend name (to support version)
+    # json_path = blend.parent / 'render' / f'{blend.stem}.json'
 
     ## per scene : json_path = Path(bpy.data.filepath).parent / 'render' / f'{scn.name}.json'
-    # json_path = Path(bpy.data.filepath).parent / 'render' / f'{scn.name}.json' #f'{ob.name}.json'
+    # json_path = Path(bpy.data.filepath).parent / 'render' / f'{scn.name}.json' # f'{ob.name}.json'
 
     coord_dic = {}