Merge pull request #859 from luxonis/858-bug-could-not-reconstruct-visualize-stereo-depth-from-recording-of-leftright

Fix replaying stereo video

Author: daniilpastukhov

depthai_sdk/src/depthai_sdk/components/stereo_component.py

@@ -75,6 +75,11 @@ def __init__(self,
         self._wls_sigma = 1.5
 
     def _update_device_info(self, pipeline: dai.Pipeline, device: dai.Device, version: dai.OpenVINO.Version):
+        if isinstance(self.left, CameraComponent):
+            self.left = self.left.node  # CameraComponent -> node
+        if isinstance(self.right, CameraComponent):
+            self.right = self.right.node  # CameraComponent -> node
+
         if self._replay:
             self._replay.initStereoDepth(self.node)
         else:
@@ -91,11 +96,6 @@ def _update_device_info(self, pipeline: dai.Pipeline, device: dai.Device, versio
 
             # TODO: use self._args to setup the StereoDepth node
 
-            if isinstance(self.left, CameraComponent):
-                self.left = self.left.node  # CameraComponent -> node
-            if isinstance(self.right, CameraComponent):
-                self.right = self.right.node  # CameraComponent -> node
-
             # Connect Mono cameras to the StereoDepth node
             self.left.out.link(self.node.left)
             self.right.out.link(self.node.right)