diff -Naur ffmpeg-1.2.12.orig/libavcodec/libx264.c ffmpeg-1.2.12/libavcodec/libx264.c
--- ffmpeg-1.2.12.orig/libavcodec/libx264.c	2018-08-26 00:25:51.142481000 +0200
+++ ffmpeg-1.2.12/libavcodec/libx264.c	2018-08-26 00:27:16.508999660 +0200
@@ -160,7 +160,7 @@
 
     x264_picture_init( &x4->pic );
     x4->pic.img.i_csp   = x4->params.i_csp;
-    if (desc->comp[0].depth > 8)
+    if (desc->comp[0].depth_minus1 > 8)
         x4->pic.img.i_csp |= X264_CSP_HIGH_DEPTH;
     x4->pic.img.i_plane = avfmt2_num_planes(ctx->pix_fmt);
 
@@ -491,7 +491,7 @@
     x4->params.i_width          = avctx->width;
     x4->params.i_height         = avctx->height;
 #if X264_BUILD >= 153
-    x4->params.i_bitdepth       = av_pix_fmt_desc_get(avctx->pix_fmt)->comp[0].depth;
+    x4->params.i_bitdepth       = av_pix_fmt_desc_get(avctx->pix_fmt)->comp[0].depth_minus1;
 #endif
     av_reduce(&sw, &sh, avctx->sample_aspect_ratio.num, avctx->sample_aspect_ratio.den, 4096);
     x4->params.vui.i_sar_width  = sw;
@@ -596,8 +596,6 @@
     AV_PIX_FMT_YUV422P10,
     AV_PIX_FMT_YUV444P10,
     AV_PIX_FMT_NV12,
-    AV_PIX_FMT_NV16,
-    AV_PIX_FMT_NV20,
 #ifdef X264_CSP_NV21
     AV_PIX_FMT_NV21,
 #endif