fftools/ffplay: add missing YUV metadata to buffersrc

This commit lets ffplay properly propagate YUV metadata into the filter
graph, avoiding such issues as e.g. accidentally passing YCgCo into a
filter that can't support it. Also fixes an error related to this
missing metadata from buffersrc (since commit 2d555dc82d)

See-Also: https://trac.ffmpeg.org/ticket/10839

fftools/ffplay.c

@@ -1894,10 +1894,12 @@ static int configure_video_filters(AVFilterGraph *graph, VideoState *is, const c
     graph->scale_sws_opts = av_strdup(sws_flags_str);
 
     snprintf(buffersrc_args, sizeof(buffersrc_args),
-             "video_size=%dx%d:pix_fmt=%d:time_base=%d/%d:pixel_aspect=%d/%d",
+             "video_size=%dx%d:pix_fmt=%d:time_base=%d/%d:pixel_aspect=%d/%d:"
+             "colorspace=%d:range=%d",
              frame->width, frame->height, frame->format,
              is->video_st->time_base.num, is->video_st->time_base.den,
-             codecpar->sample_aspect_ratio.num, FFMAX(codecpar->sample_aspect_ratio.den, 1));
+             codecpar->sample_aspect_ratio.num, FFMAX(codecpar->sample_aspect_ratio.den, 1),
+             frame->colorspace, frame->color_range);
     if (fr.num && fr.den)
         av_strlcatf(buffersrc_args, sizeof(buffersrc_args), ":frame_rate=%d/%d", fr.num, fr.den);