diff --git a/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json b/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
index 50bbd03f06..ebb42c118f 100644
--- a/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
+++ b/subprojects/gst-plugins-bad/docs/plugins/gst_plugins_cache.json
@@ -227066,6 +227066,318 @@
                 },
                 "rank": "none"
             },
+            "vah264enc": {
+                "author": "He Junyan <junyan.he@intel.com>",
+                "description": "VA-API based H.264 video encoder",
+                "hierarchy": [
+                    "GstVaH264Enc",
+                    "GstVideoEncoder",
+                    "GstElement",
+                    "GstObject",
+                    "GInitiallyUnowned",
+                    "GObject"
+                ],
+                "interfaces": [
+                    "GstPreset"
+                ],
+                "klass": "Codec/Encoder/Video/Hardware",
+                "long-name": "VA-API H.264 Encoder",
+                "pad-templates": {
+                    "sink": {
+                        "caps": "video/x-raw(memory:VAMemory):\n         format: { NV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\nvideo/x-raw:\n         format: { NV12 }\n          width: [ 1, 2147483647 ]\n         height: [ 1, 2147483647 ]\n      framerate: [ 0/1, 2147483647/1 ]\n",
+                        "direction": "sink",
+                        "presence": "always"
+                    },
+                    "src": {
+                        "caps": "video/x-h264:\n",
+                        "direction": "src",
+                        "presence": "always"
+                    }
+                },
+                "properties": {
+                    "aud": {
+                        "blurb": "Insert AU (Access Unit) delimeter for each frame",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "false",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    },
+                    "b-frames": {
+                        "blurb": "Number of B frames between I and P reference frames",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "31",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "b-pyramid": {
+                        "blurb": "Enable the b-pyramid reference structure in the GOP",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "false",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    },
+                    "bitrate": {
+                        "blurb": "The desired bitrate expressed in kbps (0: auto-calculate)",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "2048000",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "cabac": {
+                        "blurb": "Enable CABAC entropy coding mode",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "true",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    },
+                    "cpb-size": {
+                        "blurb": "The desired max CPB size in Kb (0: auto-calculate)",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "2048000",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "dct8x8": {
+                        "blurb": "Enable adaptive use of 8x8 transforms in I-frames",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "true",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    },
+                    "i-frames": {
+                        "blurb": "Force the number of I frames insertion within one GOP, not including the first IDR frame",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "1023",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "key-int-max": {
+                        "blurb": "The maximal distance between two keyframes. It decides the size of GOP (0: auto-calculate)",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "0",
+                        "max": "1024",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "max-qp": {
+                        "blurb": "Maximum quantizer value for each frame",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "51",
+                        "max": "51",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "mbbrc": {
+                        "blurb": "Macroblock level Bitrate Control. It is not compatible with CQP",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "auto (0)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVaH264Mbbrc",
+                        "writable": true
+                    },
+                    "min-qp": {
+                        "blurb": "Minimum quantizer value for each frame",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "1",
+                        "max": "51",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "num-slices": {
+                        "blurb": "Number of slices per frame",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "1",
+                        "max": "200",
+                        "min": "1",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "qpb": {
+                        "blurb": "The quantizer value for B frame. This is available only in CQP mode",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "26",
+                        "max": "51",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "qpi": {
+                        "blurb": "The quantizer value for I frame. In CQP mode, it specifies the QP of I frame, in other mode, it specifies the init QP of all frames",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "26",
+                        "max": "51",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "qpp": {
+                        "blurb": "The quantizer value for P frame. This is available only in CQP mode",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "26",
+                        "max": "51",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "rate-control": {
+                        "blurb": "The desired rate control mode for the encoder",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "cbr (2)",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "GstVaH264EncRateControl",
+                        "writable": true
+                    },
+                    "ref-frames": {
+                        "blurb": "Number of reference frames, including both the forward and the backward",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "3",
+                        "max": "16",
+                        "min": "0",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "target-percentage": {
+                        "blurb": "The percentage for 'target bitrate'/'maximum bitrate' (Only in VBR)",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "66",
+                        "max": "100",
+                        "min": "50",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "target-usage": {
+                        "blurb": "The target usage to control and balance the encoding speed/quality",
+                        "conditionally-available": false,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "4",
+                        "max": "7",
+                        "min": "1",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "guint",
+                        "writable": true
+                    },
+                    "trellis": {
+                        "blurb": "Enable the trellis quantization method",
+                        "conditionally-available": true,
+                        "construct": true,
+                        "construct-only": false,
+                        "controllable": false,
+                        "default": "false",
+                        "mutable": "null",
+                        "readable": true,
+                        "type": "gboolean",
+                        "writable": true
+                    }
+                },
+                "rank": "none"
+            },
             "vah265dec": {
                 "author": "Nicolas Dufresne <nicolas.dufresne@collabora.com>",
                 "description": "VA-API based H.265 video decoder",
@@ -227257,6 +227569,51 @@
                         "value": "4"
                     }
                 ]
+            },
+            "GstVaH264EncRateControl": {
+                "kind": "enum",
+                "values": [
+                    {
+                        "desc": "Constant Bitrate",
+                        "name": "cbr",
+                        "value": "2"
+                    },
+                    {
+                        "desc": "Variable Bitrate",
+                        "name": "vbr",
+                        "value": "4"
+                    },
+                    {
+                        "desc": "Video Conferencing Mode (Non HRD compliant)",
+                        "name": "vcm",
+                        "value": "8"
+                    },
+                    {
+                        "desc": "Constant Quantizer",
+                        "name": "cqp",
+                        "value": "16"
+                    }
+                ]
+            },
+            "GstVaH264Mbbrc": {
+                "kind": "enum",
+                "values": [
+                    {
+                        "desc": "Auto choose",
+                        "name": "auto",
+                        "value": "0"
+                    },
+                    {
+                        "desc": "Always enable",
+                        "name": "enable",
+                        "value": "1"
+                    },
+                    {
+                        "desc": "Always disable",
+                        "name": "disable",
+                        "value": "2"
+                    }
+                ]
             }
         },
         "package": "GStreamer Bad Plug-ins",