This filter chain was supposed to convert from narrow range
to full range yuv444p, but didn't:
buffer=width=1280:height=720:pix_fmt=yuv444p:frame_rate=25/1:\
time_base=1/25:sar=1/1,zscale=min=709:rin=limited:pin=709:\
tin=709:t=linear,format=gbrpf32le,zscale=tin=linear:p=709:m=709:\
r=full:t=709,format=pix_fmts=yuv444p,buffersink
---
libavfilter/vf_zscale.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_zscale.c b/libavfilter/vf_zscale.c
index dfea00f9eb..06a025e6e6 100644
--- a/libavfilter/vf_zscale.c
+++ b/libavfilter/vf_zscale.c
@@ -676,7 +676,7 @@ static int filter_frame(AVFilterLink *link, AVFrame *in)
out->color_primaries = (int)s->dst_format.color_primaries;
if (s->range != -1)
- out->color_range = (int)s->dst_format.pixel_range;
+ out->color_range = (int)s->dst_format.pixel_range + 1;
if (s->trc != -1)
out->color_trc = (int)s->dst_format.transfer_characteristics;
--
2.26.2
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