diff --git a/docs/gst_plugins_cache.json b/docs/gst_plugins_cache.json
index 534d57ccd9dd5e748e313fe07bd3a85c4a3ad3c6..1385753c9edddb49b3dc29d00fe955aa972b2362 100644
--- a/docs/gst_plugins_cache.json
+++ b/docs/gst_plugins_cache.json
@@ -1577,14 +1577,14 @@
                         "presence": "always"
                     },
                     "src": {
-                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n",
+                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n\nvideo/x-raw(format:Interlaced):\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n interlace-mode: alternate\n",
                         "direction": "src",
                         "presence": "always"
                     }
                 },
                 "properties": {
                     "debug-mv": {
-                        "blurb": "Whether libav should print motion vectors on top of the image",
+                        "blurb": "Whether to print motion vectors on top of the image (deprecated, non-functional)",
                         "conditionally-available": false,
                         "construct": false,
                         "construct-only": false,
@@ -2448,14 +2448,14 @@
                         "presence": "always"
                     },
                     "src": {
-                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n",
+                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n\nvideo/x-raw(format:Interlaced):\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n interlace-mode: alternate\n",
                         "direction": "src",
                         "presence": "always"
                     }
                 },
                 "properties": {
                     "debug-mv": {
-                        "blurb": "Whether libav should print motion vectors on top of the image",
+                        "blurb": "Whether to print motion vectors on top of the image (deprecated, non-functional)",
                         "conditionally-available": false,
                         "construct": false,
                         "construct-only": false,
@@ -10222,14 +10222,14 @@
                         "presence": "always"
                     },
                     "src": {
-                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n",
+                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n\nvideo/x-raw(format:Interlaced):\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n interlace-mode: alternate\n",
                         "direction": "src",
                         "presence": "always"
                     }
                 },
                 "properties": {
                     "debug-mv": {
-                        "blurb": "Whether libav should print motion vectors on top of the image",
+                        "blurb": "Whether to print motion vectors on top of the image (deprecated, non-functional)",
                         "conditionally-available": false,
                         "construct": false,
                         "construct-only": false,
@@ -11953,14 +11953,14 @@
                         "presence": "always"
                     },
                     "src": {
-                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n",
+                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n\nvideo/x-raw(format:Interlaced):\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n interlace-mode: alternate\n",
                         "direction": "src",
                         "presence": "always"
                     }
                 },
                 "properties": {
                     "debug-mv": {
-                        "blurb": "Whether libav should print motion vectors on top of the image",
+                        "blurb": "Whether to print motion vectors on top of the image (deprecated, non-functional)",
                         "conditionally-available": false,
                         "construct": false,
                         "construct-only": false,
@@ -21846,14 +21846,14 @@
                         "presence": "always"
                     },
                     "src": {
-                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n",
+                        "caps": "video/x-raw:\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n\nvideo/x-raw(format:Interlaced):\n         format: { I420, YUY2, RGB, BGR, Y42B, Y444, YUV9, Y41B, GRAY8, RGB8P, I420, Y42B, Y444, UYVY, NV12, NV21, ARGB, RGBA, ABGR, BGRA, GRAY16_BE, GRAY16_LE, A420, RGB16, RGB15, I420_10BE, I420_10LE, I422_10BE, I422_10LE, Y444_10BE, Y444_10LE, GBR, GBR_10BE, GBR_10LE, A420_10BE, A420_10LE, A422_10BE, A422_10LE, A444_10BE, A444_10LE, GBRA, xRGB, RGBx, xBGR, BGRx, I420_12BE, I420_12LE, I422_12BE, I422_12LE, Y444_12BE, Y444_12LE, GBR_12BE, GBR_12LE, GBRA_12BE, GBRA_12LE }\n interlace-mode: alternate\n",
                         "direction": "src",
                         "presence": "always"
                     }
                 },
                 "properties": {
                     "debug-mv": {
-                        "blurb": "Whether libav should print motion vectors on top of the image",
+                        "blurb": "Whether to print motion vectors on top of the image (deprecated, non-functional)",
                         "conditionally-available": false,
                         "construct": false,
                         "construct-only": false,
@@ -39233,7 +39233,7 @@
                 "long-name": "libav Avid 1:1 10-bit RGB Packer encoder",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw:\n",
+                        "caps": "video/x-raw:\n         format: GBR_10LE\n",
                         "direction": "sink",
                         "presence": "always"
                     },
@@ -57332,7 +57332,7 @@
                         "construct": false,
                         "construct-only": false,
                         "controllable": false,
-                        "default": "128000",
+                        "default": "6300",
                         "max": "2147483647",
                         "min": "0",
                         "mutable": "null",
@@ -91055,7 +91055,7 @@
                 "long-name": "libav Apple ProRes encoder",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw:\n         format: { I422_10LE, Y444_10LE }\n",
+                        "caps": "video/x-raw:\n         format: { I422_10LE, Y444_10LE, A444_10LE }\n",
                         "direction": "sink",
                         "presence": "always"
                     },
@@ -92201,7 +92201,7 @@
                 "long-name": "libav Apple ProRes encoder",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw:\n         format: { I422_10LE, Y444_10LE }\n",
+                        "caps": "video/x-raw:\n         format: { I422_10LE, Y444_10LE, A444_10LE }\n",
                         "direction": "sink",
                         "presence": "always"
                     },
@@ -95693,7 +95693,7 @@
                 "long-name": "libav AJA Kona 10-bit RGB Codec encoder",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw:\n",
+                        "caps": "video/x-raw:\n         format: GBR_10LE\n",
                         "direction": "sink",
                         "presence": "always"
                     },
@@ -120493,7 +120493,7 @@
                 "long-name": "libav Zip Motion Blocks Video encoder",
                 "pad-templates": {
                     "sink": {
-                        "caps": "video/x-raw:\n         format: RGB8P\n",
+                        "caps": "video/x-raw:\n         format: { RGB8P, RGB15, RGB16, BGRx }\n",
                         "direction": "sink",
                         "presence": "always"
                     },
@@ -127528,6 +127528,11 @@
                         "name": "qpel",
                         "value": "0x00000010"
                     },
+                    {
+                        "desc": "Drop frames whose parameters differ from first decoded frame",
+                        "name": "drop_changed",
+                        "value": "0x00000020"
+                    },
                     {
                         "desc": "use loop filter",
                         "name": "loop",