Index: source/blender/imbuf/intern/anim.c
===================================================================
--- source/blender/imbuf/intern/anim.c	(revision 28084)
+++ source/blender/imbuf/intern/anim.c	(working copy)
@@ -612,6 +612,25 @@
 	}
 
 	if (anim->ib_flags & IB_animdeinterlace) {
+		
+#if (LIBAVCODEC_VERSION_MAJOR >= 52) && (LIBAVCODEC_VERSION_MINOR >= 29)
+		/* The following for color space determination */
+		int srcRange, dstRange, brightness, contrast, saturation;
+		int *inv_table, *table;
+		
+		if (anim == 0) return (0);
+		
+		/* The magic to assert we get full range for YUV to RGB, instead of
+		 mapping into 16-235 (only supported by newer ffmpeg versions) */
+		if (!sws_getColorspaceDetails(anim->img_convert_ctx, &inv_table, &srcRange,
+									  &table, &dstRange, &brightness, &contrast, &saturation)) {
+			srcRange = srcRange || anim->pCodecCtx->color_range == AVCOL_RANGE_JPEG;
+			inv_table = sws_getCoefficients(anim->pCodecCtx->colorspace);
+			sws_setColorspaceDetails(anim->img_convert_ctx, inv_table, srcRange,
+									 table, dstRange, brightness, contrast, saturation);
+		}
+#endif
+		
 		avpicture_fill((AVPicture*) anim->pFrameDeinterlaced, 
 				   MEM_callocN(avpicture_get_size(
 						   anim->pCodecCtx->pix_fmt,