@@ -28,5 +28,6 @@ struct decklink_cctx {

     int list_devices;

     int list_formats;

     double preroll;

+    int v210;

 };

@@ -233,6 +233,7 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(

                                   ctx->video_st->time_base.den);

         if (videoFrame->GetFlags() & bmdFrameHasNoInputSource) {

+            if (videoFrame->GetPixelFormat() == bmdFormat8BitYUV) {

             unsigned bars[8] = {

                 0xEA80EA80, 0xD292D210, 0xA910A9A5, 0x90229035,

                 0x6ADD6ACA, 0x51EF515A, 0x286D28EF, 0x10801080 };

@@ -244,6 +245,7 @@ HRESULT decklink_input_callback::VideoInputFrameArrived(

                 for (int x = 0; x < width; x += 2)

                     *p++ = bars[(x * 8) / width];

             }

+            }

             if (!no_video) {

                 av_log(avctx, AV_LOG_WARNING, "Frame received (#%lu) - No input signal detected "

@@ -466,15 +468,21 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)

         goto error;

     }

     st->codec->codec_type  = AVMEDIA_TYPE_VIDEO;

-    st->codec->codec_id    = AV_CODEC_ID_RAWVIDEO;

     st->codec->width       = ctx->bmd_width;

     st->codec->height      = ctx->bmd_height;

-    st->codec->pix_fmt     = AV_PIX_FMT_UYVY422;

     st->codec->time_base.den      = ctx->bmd_tb_den;

     st->codec->time_base.num      = ctx->bmd_tb_num;

     st->codec->bit_rate    = avpicture_get_size(st->codec->pix_fmt, ctx->bmd_width, ctx->bmd_height) * 1/av_q2d(st->codec->time_base) * 8;

-    st->codec->codec_tag   = MKTAG('U', 'Y', 'V', 'Y');

+

+    if (cctx->v210) {

+        st->codec->codec_id    = AV_CODEC_ID_V210;

+        st->codec->codec_tag   = MKTAG('V', '2', '1', '0');

+    } else {

+        st->codec->codec_id    = AV_CODEC_ID_RAWVIDEO;

+        st->codec->pix_fmt     = AV_PIX_FMT_UYVY422;

+        st->codec->codec_tag   = MKTAG('U', 'Y', 'V', 'Y');

+    }

     avpriv_set_pts_info(st, 64, 1, 1000000);  /* 64 bits pts in us */

@@ -487,7 +495,9 @@ av_cold int ff_decklink_read_header(AVFormatContext *avctx)

         goto error;

     }

-    result = ctx->dli->EnableVideoInput(ctx->bmd_mode, bmdFormat8BitYUV, bmdVideoInputFlagDefault);

+    result = ctx->dli->EnableVideoInput(ctx->bmd_mode,

+                                        cctx->v210 ? bmdFormat10BitYUV : bmdFormat8BitYUV,

+                                        bmdVideoInputFlagDefault);

     if (result != S_OK) {

         av_log(avctx, AV_LOG_ERROR, "Cannot enable video input\n");

@@ -31,6 +31,7 @@

 static const AVOption options[] = {

     { "list_devices", "list available devices"  , OFFSET(list_devices), AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },

     { "list_formats", "list supported formats"  , OFFSET(list_formats), AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },

+    { "bm_v210",      "v210 10 bit per channel" , OFFSET(v210),         AV_OPT_TYPE_INT   , { .i64 = 0   }, 0, 1, DEC },

     { NULL },

 };