From e183781fa562a7f49a117bb49bce28a8515b434f Mon Sep 17 00:00:00 2001
From: Josh Hawkins <32435876+hawkeye217@users.noreply.github.com>
Date: Tue, 28 Jan 2025 08:23:04 -0600
Subject: [PATCH] Fix interpolation for autotracking cameras (#16191)

---
 frigate/ptz/onvif.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/frigate/ptz/onvif.py b/frigate/ptz/onvif.py
index 67f60d1a8..55832dfb1 100644
--- a/frigate/ptz/onvif.py
+++ b/frigate/ptz/onvif.py
@@ -405,19 +405,19 @@ class OnvifController:
         # The onvif spec says this can report as +INF and -INF, so this may need to be modified
         pan = numpy.interp(
             pan,
+            [-1, 1],
             [
                 self.cams[camera_name]["relative_fov_range"]["XRange"]["Min"],
                 self.cams[camera_name]["relative_fov_range"]["XRange"]["Max"],
             ],
-            [-1, 1],
         )
         tilt = numpy.interp(
             tilt,
+            [-1, 1],
             [
                 self.cams[camera_name]["relative_fov_range"]["YRange"]["Min"],
                 self.cams[camera_name]["relative_fov_range"]["YRange"]["Max"],
             ],
-            [-1, 1],
         )
 
         move_request.Speed = {
@@ -529,11 +529,11 @@ class OnvifController:
         # function takes in 0 to 1 for zoom, interpolate to the values of the camera.
         zoom = numpy.interp(
             zoom,
+            [0, 1],
             [
                 self.cams[camera_name]["absolute_zoom_range"]["XRange"]["Min"],
                 self.cams[camera_name]["absolute_zoom_range"]["XRange"]["Max"],
             ],
-            [0, 1],
         )
 
         move_request.Speed = {"Zoom": speed}