update OrbbecSDK version to 2.8.3

orbbec_camera/SDK/include/libobsensor/h/Device.h

@@ -738,6 +738,20 @@ OB_EXPORT const char *ob_device_list_get_device_local_net_if_name(const ob_devic
  */
 OB_EXPORT ob_ip_source_type ob_device_list_get_device_ip_source_type(const ob_device_list *list, uint32_t index, ob_error **error);
 
+/**
+ * @brief Get the user-defined name of the device at the specified index.
+ *
+ * @attention This function is valid primarily for Ethernet Vision devices.
+ * For non-Ethernet devices (e.g., USB), it will return "unknown".
+ *
+ * @param[in] list The device list object.
+ * @param[in] index The index of the device in the list.
+ * @param[out] error Pointer to an error object that will be set if an error occurs.
+ *
+ * @return const char* The user-defined name string. Returns "unknown" for non-Ethernet devices or if not set.
+ */
+OB_EXPORT const char *ob_device_list_get_device_user_name(const ob_device_list *list, uint32_t index, ob_error **error);
+
 /**
  * @brief Create a device.
  *

orbbec_camera/SDK/include/libobsensor/h/Property.h

@@ -866,9 +866,9 @@ typedef enum {
     OB_PROP_DEPTH_RM_FILTER_BOOL = 2029,
 
     /**
-     * @brief Color camera maximal gain
+     * @brief Color AE max gain
      */
-    OB_PROP_COLOR_MAXIMAL_GAIN_INT = 2030,
+    OB_PROP_COLOR_AE_MAX_GAIN_INT = 2030,
 
     /**
      * @brief Color camera shutter gain
@@ -981,6 +981,13 @@ typedef enum {
      */
     OB_PROP_COLOR_DENOISING_LEVEL_INT = 5525,
 
+    /**
+     * @brief Indicates whether the device will go offline after applying IP configuration.
+     * This property does not represent an actual command; it is a capability flag only,
+     * used to identify whether the current device has the behavior of going offline after IP config is applied.
+     */
+    OB_PROP_DEVICE_OFFLINE_AFTER_IP_CONFIG_APPLY = 5555,
+
     /*
      * @brief LiDAR: set/get IP address
      */