diff --git a/media/codec2/components/aom/C2SoftAomEnc.cpp b/media/codec2/components/aom/C2SoftAomEnc.cpp
index d147fb4..81c593f 100644
--- a/media/codec2/components/aom/C2SoftAomEnc.cpp
+++ b/media/codec2/components/aom/C2SoftAomEnc.cpp
@@ -799,6 +799,28 @@
             }
             break;
         }
+        case C2PlanarLayout::TYPE_YUVA: {
+            if (mConversionBuffer.size() >= stride * vstride * 3) {
+                uint16_t *dstY, *dstU, *dstV;
+                dstY = (uint16_t*)mConversionBuffer.data();
+                dstU = dstY + stride * vstride;
+                dstV = dstU + (stride * vstride) / 4;
+                convertRGBA1010102ToYUV420Planar16(dstY, dstU, dstV, (uint32_t*)(rView->data()[0]),
+                                                   layout.planes[layout.PLANE_Y].rowInc / 4, stride,
+                                                   vstride, mColorAspects->matrix,
+                                                   mColorAspects->range);
+                aom_img_wrap(&raw_frame, AOM_IMG_FMT_I42016, stride, vstride, mStrideAlign,
+                                mConversionBuffer.data());
+                aom_img_set_rect(&raw_frame, 0, 0, width, height, 0);
+            } else {
+                ALOGE("Conversion buffer is too small: %u x %u for %zu", stride, vstride,
+                        mConversionBuffer.size());
+                work->result = C2_BAD_VALUE;
+                return;
+            }
+            break;
+        }
+
         default:
             ALOGE("Unrecognized plane type: %d", layout.type);
             work->result = C2_BAD_VALUE;
diff --git a/media/codec2/components/base/SimpleC2Component.cpp b/media/codec2/components/base/SimpleC2Component.cpp
index 32f8fa8..55a1164 100644
--- a/media/codec2/components/base/SimpleC2Component.cpp
+++ b/media/codec2/components/base/SimpleC2Component.cpp
@@ -452,6 +452,60 @@
     }
 }
 
+static const int16_t bt709Matrix_10bit[2][3][3] = {
+    { { 218, 732, 74 }, { -117, -395, 512 }, { 512, -465, -47 } }, /* RANGE_FULL */
+    { { 186, 627, 63 }, { -103, -345, 448 }, { 448, -407, -41 } }, /* RANGE_LIMITED */
+};
+
+static const int16_t bt2020Matrix_10bit[2][3][3] = {
+    { { 269, 694, 61 }, { -143, -369, 512 }, { 512, -471, -41 } }, /* RANGE_FULL */
+    { { 230, 594, 52 }, { -125, -323, 448 }, { 448, -412, -36 } }, /* RANGE_LIMITED */
+};
+
+void convertRGBA1010102ToYUV420Planar16(uint16_t* dstY, uint16_t* dstU, uint16_t* dstV,
+                                        const uint32_t* srcRGBA, size_t srcRGBStride, size_t width,
+                                        size_t height, C2Color::matrix_t colorMatrix,
+                                        C2Color::range_t colorRange) {
+    uint16_t r, g, b;
+    int32_t i32Y, i32U, i32V;
+    uint16_t zeroLvl =  colorRange == C2Color::RANGE_FULL ? 0 : 64;
+    uint16_t maxLvlLuma =  colorRange == C2Color::RANGE_FULL ? 1023 : 940;
+    uint16_t maxLvlChroma =  colorRange == C2Color::RANGE_FULL ? 1023 : 960;
+    // set default range as limited
+    if (colorRange != C2Color::RANGE_FULL) {
+        colorRange = C2Color::RANGE_LIMITED;
+    }
+    const int16_t(*weights)[3] = (colorMatrix == C2Color::MATRIX_BT709)
+                                         ? bt709Matrix_10bit[colorRange - 1]
+                                         : bt2020Matrix_10bit[colorRange - 1];
+
+    for (size_t y = 0; y < height; ++y) {
+        for (size_t x = 0; x < width; ++x) {
+            b = (srcRGBA[x]  >> 20) & 0x3FF;
+            g = (srcRGBA[x]  >> 10) & 0x3FF;
+            r = srcRGBA[x] & 0x3FF;
+
+            i32Y = ((r * weights[0][0] + g * weights[0][1] + b * weights[0][2] + 512) >> 10) +
+                   zeroLvl;
+            dstY[x] = CLIP3(zeroLvl, i32Y, maxLvlLuma);
+            if (y % 2 == 0 && x % 2 == 0) {
+                i32U = ((r * weights[1][0] + g * weights[1][1] + b * weights[1][2] + 512) >> 10) +
+                       512;
+                i32V = ((r * weights[2][0] + g * weights[2][1] + b * weights[2][2] + 512) >> 10) +
+                       512;
+                dstU[x >> 1] = CLIP3(zeroLvl, i32U, maxLvlChroma);
+                dstV[x >> 1] = CLIP3(zeroLvl, i32V, maxLvlChroma);
+            }
+        }
+        srcRGBA += srcRGBStride;
+        dstY += width;
+        if (y % 2 == 0) {
+            dstU += width / 2;
+            dstV += width / 2;
+        }
+    }
+}
+
 std::unique_ptr<C2Work> SimpleC2Component::WorkQueue::pop_front() {
     std::unique_ptr<C2Work> work = std::move(mQueue.front().work);
     mQueue.pop_front();
diff --git a/media/codec2/components/base/include/SimpleC2Component.h b/media/codec2/components/base/include/SimpleC2Component.h
index 051f798..bc27474 100644
--- a/media/codec2/components/base/include/SimpleC2Component.h
+++ b/media/codec2/components/base/include/SimpleC2Component.h
@@ -21,6 +21,7 @@
 #include <unordered_map>
 
 #include <C2Component.h>
+#include <C2Config.h>
 
 #include <media/stagefright/foundation/AHandler.h>
 #include <media/stagefright/foundation/ALooper.h>
@@ -61,6 +62,11 @@
                                  size_t dstUStride, size_t dstVStride, size_t width,
                                  size_t height, bool isMonochrome = false);
 
+void convertRGBA1010102ToYUV420Planar16(uint16_t* dstY, uint16_t* dstU, uint16_t* dstV,
+                                        const uint32_t* srcRGBA, size_t srcRGBStride, size_t width,
+                                        size_t height, C2Color::matrix_t colorMatrix,
+                                        C2Color::range_t colorRange);
+
 class SimpleC2Component
         : public C2Component, public std::enable_shared_from_this<SimpleC2Component> {
 public: