diff --git a/subprojects/gst-plugins-base/docs/plugins/gst_plugins_cache.json b/subprojects/gst-plugins-base/docs/plugins/gst_plugins_cache.json
index 959a59cb57..933b24f59f 100644
--- a/subprojects/gst-plugins-base/docs/plugins/gst_plugins_cache.json
+++ b/subprojects/gst-plugins-base/docs/plugins/gst_plugins_cache.json
@@ -14677,6 +14677,212 @@
         "filename": "gstvideoconvertscale",
         "license": "LGPL",
         "other-types": {
+            "GstVideoConvertScale": {
+                "hierarchy": [
+                    "GstVideoConvertScale",
+                    "GstVideoFilter",
+                    "GstBaseTransform",
+                    "GstElement",
+                    "GstObject",
+                    "GInitiallyUnowned",
+                    "GObject"
+                ],
+                "kind": "object",
+                "properties": {
+                    "add-borders": {
+                        "blurb": "Add black borders if necessary to keep the display aspect ratio",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "true",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    },
+                    "alpha-mode": {
+                        "blurb": "Alpha Mode to use",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "copy (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoAlphaMode",
+                        "writable": true
+                    },
+                    "alpha-value": {
+                        "blurb": "Alpha Value to use",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "1",
+                        "max": "1",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gdouble",
+                        "writable": true
+                    },
+                    "chroma-mode": {
+                        "blurb": "Chroma Resampling Mode",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "full (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoChromaMode",
+                        "writable": true
+                    },
+                    "chroma-resampler": {
+                        "blurb": "Chroma resampler method",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "linear (1)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoResamplerMethod",
+                        "writable": true
+                    },
+                    "dither": {
+                        "blurb": "Apply dithering while converting",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "bayer (4)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoDitherMethod",
+                        "writable": true
+                    },
+                    "dither-quantization": {
+                        "blurb": "Quantizer to use",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "1",
+                        "max": "-1",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "envelope": {
+                        "blurb": "Size of filter envelope",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "2",
+                        "max": "5",
+                        "min": "1",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gdouble",
+                        "writable": true
+                    },
+                    "gamma-mode": {
+                        "blurb": "Gamma Conversion Mode",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "none (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoGammaMode",
+                        "writable": true
+                    },
+                    "matrix-mode": {
+                        "blurb": "Matrix Conversion Mode",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "full (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoMatrixMode",
+                        "writable": true
+                    },
+                    "method": {
+                        "blurb": "method",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "bilinear (1)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoScaleMethod",
+                        "writable": true
+                    },
+                    "n-threads": {
+                        "blurb": "Maximum number of threads to use",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "1",
+                        "max": "-1",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "primaries-mode": {
+                        "blurb": "Primaries Conversion Mode",
+                        "conditionally-available": false,
+                        "construct": false,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "none (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVideoPrimariesMode",
+                        "writable": true
+                    },
+                    "sharpen": {
+                        "blurb": "Sharpening",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "1",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gdouble",
+                        "writable": true
+                    },
+                    "sharpness": {
+                        "blurb": "Sharpness of filter",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "1",
+                        "max": "1.5",
+                        "min": "0.5",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gdouble",
+                        "writable": true
+                    }
+                }
+            },
             "GstVideoScaleMethod": {
                 "kind": "enum",
                 "values": [
diff --git a/subprojects/gst-plugins-base/gst/videoconvertscale/gstvideoconvertscale.c b/subprojects/gst-plugins-base/gst/videoconvertscale/gstvideoconvertscale.c
index d921b7f770..dd46b55747 100644
--- a/subprojects/gst-plugins-base/gst/videoconvertscale/gstvideoconvertscale.c
+++ b/subprojects/gst-plugins-base/gst/videoconvertscale/gstvideoconvertscale.c
@@ -408,6 +408,8 @@ gst_video_convert_scale_class_init (GstVideoConvertScaleClass * klass)
   klass->any_memory = FALSE;
   klass->converts = TRUE;
   klass->scales = TRUE;
+
+  gst_type_mark_as_plugin_api (GST_TYPE_VIDEO_CONVERT_SCALE, 0);
 }
 
 static void