diff --git a/subprojects/gst-plugins-bad/gst-libs/gst/cuda/gstcudamemory.cpp b/subprojects/gst-plugins-bad/gst-libs/gst/cuda/gstcudamemory.cpp
index 62f6509d03..7bce1bdc49 100644
--- a/subprojects/gst-plugins-bad/gst-libs/gst/cuda/gstcudamemory.cpp
+++ b/subprojects/gst-plugins-bad/gst-libs/gst/cuda/gstcudamemory.cpp
@@ -195,6 +195,7 @@ gst_cuda_allocator_update_info (const GstVideoInfo * reference,
     case GST_VIDEO_FORMAT_I420:
     case GST_VIDEO_FORMAT_YV12:
     case GST_VIDEO_FORMAT_I420_10LE:
+    case GST_VIDEO_FORMAT_I420_12LE:
       /* we are wasting space yes, but required so that this memory
        * can be used in kernel function */
       ret.stride[0] = pitch;
@@ -738,6 +739,7 @@ static const TextureFormat format_map[] = {
   MAKE_FORMAT_YUV_SEMI_PLANAR (P012_LE, UNSIGNED_INT16),
   MAKE_FORMAT_YUV_SEMI_PLANAR (P016_LE, UNSIGNED_INT16),
   MAKE_FORMAT_YUV_PLANAR (I420_10LE, UNSIGNED_INT16),
+  MAKE_FORMAT_YUV_PLANAR (I420_12LE, UNSIGNED_INT16),
   MAKE_FORMAT_YUV_PLANAR (Y444, UNSIGNED_INT8),
   MAKE_FORMAT_YUV_PLANAR (Y444_10LE, UNSIGNED_INT16),
   MAKE_FORMAT_YUV_PLANAR (Y444_12LE, UNSIGNED_INT16),
@@ -1028,6 +1030,7 @@ gst_cuda_allocator_calculate_alloc_height (const GstVideoInfo * info)
     case GST_VIDEO_FORMAT_P012_LE:
     case GST_VIDEO_FORMAT_P016_LE:
     case GST_VIDEO_FORMAT_I420_10LE:
+    case GST_VIDEO_FORMAT_I420_12LE:
       alloc_height = GST_ROUND_UP_2 (alloc_height);
       break;
     default:
@@ -1038,6 +1041,7 @@ gst_cuda_allocator_calculate_alloc_height (const GstVideoInfo * info)
     case GST_VIDEO_FORMAT_I420:
     case GST_VIDEO_FORMAT_YV12:
     case GST_VIDEO_FORMAT_I420_10LE:
+    case GST_VIDEO_FORMAT_I420_12LE:
       alloc_height *= 2;
       break;
     case GST_VIDEO_FORMAT_NV12:
diff --git a/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconverter.c b/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconverter.c
index d0c4f27ed8..a6661fd692 100644
--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconverter.c
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconverter.c
@@ -645,6 +645,7 @@ typedef struct
 #define WRITE_NV21 "write_nv21"
 #define WRITE_P010 "write_p010"
 #define WRITE_I420_10 "write_i420_10"
+#define WRITE_I420_12 "write_i420_12"
 #define WRITE_Y444 "write_y444"
 #define WRITE_Y444_10 "write_y444_10"
 #define WRITE_Y444_12 "write_y444_12"
@@ -1003,6 +1004,18 @@ WRITE_I420_10 "(unsigned char * dst0, unsigned char * dst1, unsigned char * dst2
 "}\n"
 "\n"
 "__device__ inline void\n"
+WRITE_I420_12 "(unsigned char * dst0, unsigned char * dst1, unsigned char * dst2,\n"
+"    unsigned char * dst3, float4 sample, int x, int y, int stride0, int stride1)\n"
+"{\n"
+"  *(unsigned short *) &dst0[x * 2 + y * stride0] = scale_to_12bits (sample.x);\n"
+"  if (x % 2 == 0 && y % 2 == 0) {\n"
+"    unsigned int pos = x + (y / 2) * stride1;\n"
+"    *(unsigned short *) &dst1[pos] = scale_to_12bits (sample.y);\n"
+"    *(unsigned short *) &dst2[pos] = scale_to_12bits (sample.z);\n"
+"  }\n"
+"}\n"
+"\n"
+"__device__ inline void\n"
 WRITE_Y444 "(unsigned char * dst0, unsigned char * dst1, unsigned char * dst2,\n"
 "    unsigned char * dst3, float4 sample, int x, int y, int stride0, int stride1)\n"
 "{\n"
@@ -1485,6 +1498,7 @@ static const TextureFormat format_map[] = {
   MAKE_FORMAT_YUV_SEMI_PLANAR (P012_LE, UNSIGNED_INT16, SAMPLE_SEMI_PLANAR),
   MAKE_FORMAT_YUV_SEMI_PLANAR (P016_LE, UNSIGNED_INT16, SAMPLE_SEMI_PLANAR),
   MAKE_FORMAT_YUV_PLANAR (I420_10LE, UNSIGNED_INT16, SAMPLE_YUV_PLANAR_10BIS),
+  MAKE_FORMAT_YUV_PLANAR (I420_12LE, UNSIGNED_INT16, SAMPLE_YUV_PLANAR_12BIS),
   MAKE_FORMAT_YUV_PLANAR (Y444, UNSIGNED_INT8, SAMPLE_YUV_PLANAR),
   MAKE_FORMAT_YUV_PLANAR (Y444_10LE, UNSIGNED_INT16, SAMPLE_YUV_PLANAR_10BIS),
   MAKE_FORMAT_YUV_PLANAR (Y444_12LE, UNSIGNED_INT16, SAMPLE_YUV_PLANAR_12BIS),
@@ -1730,6 +1744,9 @@ gst_cuda_converter_setup (GstCudaConverter * self)
     case GST_VIDEO_FORMAT_I420_10LE:
       write_func = WRITE_I420_10;
       break;
+    case GST_VIDEO_FORMAT_I420_12LE:
+      write_func = WRITE_I420_12;
+      break;
     case GST_VIDEO_FORMAT_Y444:
       write_func = WRITE_Y444;
       break;
diff --git a/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconvertscale.c b/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconvertscale.c
index 2219be2ef9..f402afb521 100644
--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconvertscale.c
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaconvertscale.c
@@ -30,7 +30,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_cuda_base_convert_debug);
 #define GST_CAT_DEFAULT gst_cuda_base_convert_debug
 
 #define GST_CUDA_CONVET_FORMATS \
-    "{ I420, YV12, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420_10LE, Y444, " \
+    "{ I420, YV12, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420_10LE, I420_12LE, Y444, " \
     "Y444_10LE, Y444_12LE, Y444_16LE, BGRA, RGBA, RGBx, BGRx, ARGB, ABGR, RGB, " \
     "BGR, BGR10A2_LE, RGB10A2_LE, Y42B, I422_10LE, I422_12LE, RGBP, BGRP, GBR, " \
     "GBRA, GBR_10LE, GBR_12LE, GBR_16LE }"
diff --git a/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaformat.h b/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaformat.h
index 233828329c..252a1ab979 100644
--- a/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaformat.h
+++ b/subprojects/gst-plugins-bad/sys/nvcodec/gstcudaformat.h
@@ -24,7 +24,7 @@
 G_BEGIN_DECLS
 
 #define GST_CUDA_FORMATS \
-    "{ I420, YV12, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420_10LE, Y444, " \
+    "{ I420, YV12, NV12, NV21, P010_10LE, P012_LE, P016_LE, I420_10LE, I420_12LE, Y444, " \
     "Y444_10LE, Y444_12LE, Y444_16LE, BGRA, RGBA, RGBx, BGRx, ARGB, ABGR, RGB, " \
     "BGR, BGR10A2_LE, RGB10A2_LE, Y42B, I422_10LE, I422_12LE, YUY2, UYVY, RGBP, " \
     "BGRP, GBR, GBR_10LE, GBR_12LE, GBR_16LE, GBRA }"
@@ -35,7 +35,7 @@ G_BEGIN_DECLS
     "YUY2, UYVY, RGBP, BGRP, GBR, GBRA }"
 
 #define GST_CUDA_D3D11_FORMATS \
-    "{ I420, YV12, I420_10LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, " \
+    "{ I420, YV12, I420_10LE, I420_12LE, Y444, Y444_10LE, Y444_12LE, Y444_16LE, " \
     "BGRA, RGBA, BGRx, RGBx, Y42B, I422_10LE, I422_12LE, GBR, GBR, GBR_10LE, " \
     "GBR_12LE, GBR_16LE }"