From: ronag via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: ronag <code@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH] avfilter/vf_scale: add more color_matrix aliases (PR #20335)
Date: Mon, 25 Aug 2025 09:59:49 +0300 (EEST)
Message-ID: <20250825065949.BBDD468E6EF@ffbox0-bg.ffmpeg.org> (raw)
PR #20335 opened by ronag
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20335
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20335.patch
Add more color_matrix aliases to make vf_scale consistent with e.g. vf_setparams aliases.
From a9fccc9b74fe5adab6f01ea4cac4edf7bf2b949b Mon Sep 17 00:00:00 2001
From: Robert Nagy <ronagy@icloud.com>
Date: Mon, 25 Aug 2025 08:49:26 +0200
Subject: [PATCH] avfilter/vf_scale: add more color_matrix aliases
Add more color_matrix aliases to make vf_scale consistent with e.g. vf_setparams aliases.
---
libavfilter/vf_scale.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavfilter/vf_scale.c b/libavfilter/vf_scale.c
index aec765b441..1271aac389 100644
--- a/libavfilter/vf_scale.c
+++ b/libavfilter/vf_scale.c
@@ -1075,10 +1075,12 @@ static const AVOption scale_options[] = {
{ "bt601", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT470BG}, 0, 0, FLAGS, .unit = "color" },
{ "bt470", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT470BG}, 0, 0, FLAGS, .unit = "color" },
{ "smpte170m", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT470BG}, 0, 0, FLAGS, .unit = "color" },
+ { "bt470bg", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT470BG}, 0, 0, FLAGS, .unit = "color" },
{ "bt709", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT709}, 0, 0, FLAGS, .unit = "color" },
{ "fcc", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_FCC}, 0, 0, FLAGS, .unit = "color" },
{ "smpte240m", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_SMPTE240M}, 0, 0, FLAGS, .unit = "color" },
{ "bt2020", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT2020_NCL}, 0, 0, FLAGS, .unit = "color" },
+ { "bt2020nc", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_SPC_BT2020_NCL}, 0, 0, FLAGS, .unit = "color" },
{ "in_range", "set input color range", OFFSET( in_range), AV_OPT_TYPE_INT, {.i64 = AVCOL_RANGE_UNSPECIFIED }, 0, 2, FLAGS, .unit = "range" },
{ "out_range", "set output color range", OFFSET(out_range), AV_OPT_TYPE_INT, {.i64 = AVCOL_RANGE_UNSPECIFIED }, 0, 2, FLAGS, .unit = "range" },
{ "auto", NULL, 0, AV_OPT_TYPE_CONST, {.i64=AVCOL_RANGE_UNSPECIFIED }, 0, 0, FLAGS, .unit = "range" },
--
2.49.1
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