diff --git a/docs/plugins/gst_plugins_cache.json b/docs/plugins/gst_plugins_cache.json
index c047cf19c5..c848461d72 100644
--- a/docs/plugins/gst_plugins_cache.json
+++ b/docs/plugins/gst_plugins_cache.json
@@ -8033,18 +8033,6 @@
                         "type": "gint",
                         "writable": true
                     },
-                    "duplex-mode": {
-                        "blurb": "Certain DeckLink devices such as the DeckLink Quad 2 and the DeckLink Duo 2 support configuration of the duplex mode of individual sub-devices.A sub-device configured as full-duplex will use two connectors, which allows simultaneous capture and playback, internal keying, and fill & key scenarios.A half-duplex sub-device will use a single connector as an individual capture or playback channel.",
-                        "conditionally-available": false,
-                        "construct": true,
-                        "construct-only": false,
-                        "controllable": false,
-                        "default": "half (0)",
-                        "mutable": "null",
-                        "readable": true,
-                        "type": "GstDecklinkDuplexMode",
-                        "writable": true
-                    },
                     "hw-serial-number": {
                         "blurb": "The serial number (hardware ID) of the Decklink card",
                         "conditionally-available": false,
@@ -8095,6 +8083,18 @@
                         "type": "GstDecklinkModes",
                         "writable": true
                     },
+                    "profile": {
+                        "blurb": "Certain DeckLink devices such as the DeckLink 8K Pro, the DeckLink Quad 2 and the DeckLink Duo 2 support multiple profiles to configure the capture and playback behavior of its sub-devices.For the DeckLink Duo 2 and DeckLink Quad 2, a profile is shared between any 2 sub-devices that utilize the same connectors. For the DeckLink 8K Pro, a profile is shared between all 4 sub-devices. Any sub-devices that share a profile are considered to be part of the same profile group.DeckLink Duo 2 support configuration of the duplex mode of individual sub-devices.",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "one-sub-device-full (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstDecklinkProfileId",
+                        "writable": true
+                    },
                     "timecode-format": {
                         "blurb": "Timecode format type to use for playback",
                         "conditionally-available": false,
@@ -8196,18 +8196,6 @@
                         "type": "gboolean",
                         "writable": true
                     },
-                    "duplex-mode": {
-                        "blurb": "Certain DeckLink devices such as the DeckLink Quad 2 and the DeckLink Duo 2 support configuration of the duplex mode of individual sub-devices.A sub-device configured as full-duplex will use two connectors, which allows simultaneous capture and playback, internal keying, and fill & key scenarios.A half-duplex sub-device will use a single connector as an individual capture or playback channel.",
-                        "conditionally-available": false,
-                        "construct": true,
-                        "construct-only": false,
-                        "controllable": false,
-                        "default": "half (0)",
-                        "mutable": "null",
-                        "readable": true,
-                        "type": "GstDecklinkDuplexMode",
-                        "writable": true
-                    },
                     "hw-serial-number": {
                         "blurb": "The serial number (hardware ID) of the Decklink card",
                         "conditionally-available": false,
@@ -8268,6 +8256,18 @@
                         "type": "gboolean",
                         "writable": true
                     },
+                    "profile": {
+                        "blurb": "Certain DeckLink devices such as the DeckLink 8K Pro, the DeckLink Quad 2 and the DeckLink Duo 2 support multiple profiles to configure the capture and playback behavior of its sub-devices.For the DeckLink Duo 2 and DeckLink Quad 2, a profile is shared between any 2 sub-devices that utilize the same connectors. For the DeckLink 8K Pro, a profile is shared between all 4 sub-devices. Any sub-devices that share a profile are considered to be part of the same profile group.DeckLink Duo 2 support configuration of the duplex mode of individual sub-devices.",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "one-sub-device-full (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstDecklinkProfileId",
+                        "writable": true
+                    },
                     "signal": {
                         "blurb": "True if there is a valid input signal available",
                         "conditionally-available": false,
@@ -8425,21 +8425,6 @@
                     }
                 ]
             },
-            "GstDecklinkDuplexMode": {
-                "kind": "enum",
-                "values": [
-                    {
-                        "desc": "Half-Duplex",
-                        "name": "half",
-                        "value": "0"
-                    },
-                    {
-                        "desc": "Full-Duplex",
-                        "name": "full",
-                        "value": "1"
-                    }
-                ]
-            },
             "GstDecklinkKeyerMode": {
                 "kind": "enum",
                 "values": [
@@ -8685,6 +8670,36 @@
                     }
                 ]
             },
+            "GstDecklinkProfileId": {
+                "kind": "enum",
+                "values": [
+                    {
+                        "desc": "One sub-device, Full-Duplex",
+                        "name": "one-sub-device-full",
+                        "value": "0"
+                    },
+                    {
+                        "desc": "One sub-device, Half-Duplex",
+                        "name": "one-sub-device-half",
+                        "value": "1"
+                    },
+                    {
+                        "desc": "Two sub-devices, Full-Duplex",
+                        "name": "two-sub-devices-full",
+                        "value": "2"
+                    },
+                    {
+                        "desc": "Two sub-devices, Half-Duplex",
+                        "name": "two-sub-devices-half",
+                        "value": "3"
+                    },
+                    {
+                        "desc": "Four sub-devices, Half-Duplex",
+                        "name": "four-sub-devices-half",
+                        "value": "4"
+                    }
+                ]
+            },
             "GstDecklinkTimecodeFormat": {
                 "kind": "enum",
                 "values": [
diff --git a/sys/decklink/gstdecklink.cpp b/sys/decklink/gstdecklink.cpp
index b2160f1971..5637b1018d 100644
--- a/sys/decklink/gstdecklink.cpp
+++ b/sys/decklink/gstdecklink.cpp
@@ -156,6 +156,18 @@ gst_decklink_video_format_get_type (void)
   return (GType) id;
 }
 
+/**
+ * GstDecklinkProfileId:
+ * @GST_DECKLINK_PROFILE_ID_ONE_SUB_DEVICE_FULL_DUPLEX: Equivalent to bmdProfileOneSubDeviceFullDuplex
+ * @GST_DECKLINK_PROFILE_ID_ONE_SUB_DEVICE_HALF_DUPLEX: Equivalent to bmdProfileOneSubDeviceHalfDuplex
+ * @GST_DECKLINK_PROFILE_ID_TWO_SUB_DEVICES_FULL_DUPLEX: Equivalent to bmdProfileTwoSubDevicesFullDuplex
+ * @GST_DECKLINK_PROFILE_ID_TWO_SUB_DEVICES_HALF_DUPLEX: Equivalent to bmdProfileTwoSubDevicesHalfDuplex
+ * @GST_DECKLINK_PROFILE_ID_FOUR_SUB_DEVICES_HALF_DUPLEX: Equivalent to bmdProfileFourSubDevicesHalfDuplex
+ *
+ * Decklink Profile ID
+ *
+ * Since: 1.20
+ */
 GType
 gst_decklink_profile_id_get_type (void)
 {
diff --git a/sys/decklink/gstdecklinkvideosink.cpp b/sys/decklink/gstdecklinkvideosink.cpp
index 9a27d26f79..06b12a7e8f 100644
--- a/sys/decklink/gstdecklinkvideosink.cpp
+++ b/sys/decklink/gstdecklinkvideosink.cpp
@@ -341,6 +341,13 @@ gst_decklink_video_sink_class_init (GstDecklinkVideoSinkClass * klass)
           (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
               G_PARAM_CONSTRUCT)));
 
+  /**
+   * GstDecklinkVideoSink:profile
+   *
+   * Specifies decklink profile to use.
+   *
+   * Since: 1.20
+   */
   g_object_class_install_property (gobject_class, PROP_PROFILE_ID,
       g_param_spec_enum ("profile", "Profile",
           "Certain DeckLink devices such as the DeckLink 8K Pro, the DeckLink "
diff --git a/sys/decklink/gstdecklinkvideosrc.cpp b/sys/decklink/gstdecklinkvideosrc.cpp
index 0a84fb9632..b30f442fab 100644
--- a/sys/decklink/gstdecklinkvideosrc.cpp
+++ b/sys/decklink/gstdecklinkvideosrc.cpp
@@ -298,6 +298,13 @@ gst_decklink_video_src_class_init (GstDecklinkVideoSrcClass * klass)
           (GParamFlags) (G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS |
               G_PARAM_CONSTRUCT)));
 
+  /**
+   * GstDecklinkVideoSrc:profile
+   *
+   * Specifies decklink profile to use.
+   *
+   * Since: 1.20
+   */
   g_object_class_install_property (gobject_class, PROP_PROFILE_ID,
       g_param_spec_enum ("profile", "Profile",
           "Certain DeckLink devices such as the DeckLink 8K Pro, the DeckLink "