@@ -194,16 +194,6 @@ static int query_formats(AVFilterContext *ctx)

 static const int *parse_yuv_type(const char *s, enum AVColorSpace colorspace)

 {

-    const static int32_t yuv2rgb_coeffs[8][4] = {

-        { 117504, 138453, 13954, 34903 },

-        { 117504, 138453, 13954, 34903 }, /* ITU-R Rec. 709 (1990) */

-        { 104597, 132201, 25675, 53279 }, /* unspecified */

-        { 104597, 132201, 25675, 53279 }, /* reserved */

-        { 104448, 132798, 24759, 53109 }, /* FCC */

-        { 104597, 132201, 25675, 53279 }, /* ITU-R Rec. 624-4 System B, G */

-        { 104597, 132201, 25675, 53279 }, /* SMPTE 170M */

-        { 117579, 136230, 16907, 35559 }  /* SMPTE 240M (1987) */

-    };

     if (!s)

         s = "bt601";

@@ -221,7 +211,7 @@ static const int *parse_yuv_type(const char *s, enum AVColorSpace colorspace)

         colorspace = AVCOL_SPC_BT470BG;

     }

-    return yuv2rgb_coeffs[colorspace];

+    return sws_getCoefficients(colorspace);

 }

 static int config_props(AVFilterLink *outlink)