[FFmpeg-devel] [PATCH V1 2/2] doc/filters: Document missing options for scale in/out color matrix

[Jun Zhao]

From: Jun Zhao <barryjzhao at tencent.com>

Document missing options for scale in/out color matrix

Signed-off-by: Jun Zhao <barryjzhao at tencent.com>
---
 doc/filters.texi |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 700a76f..b7dec47 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -15151,6 +15151,8 @@ Set color space conforming to the United States Federal Communications
 Commission (FCC) Code of Federal Regulations (CFR) Title 47 (2003) 73.682 (a).
 
 @item bt601
+ at item bt470
+ at item smpte170m
 Set color space conforming to:
 
 @itemize
@@ -15167,6 +15169,9 @@ Society of Motion Picture and Television Engineers (SMPTE) ST 170:2004
 
 @item smpte240m
 Set color space conforming to SMPTE ST 240:1999.
+
+ at item bt2020
+Set color space conforming to ITU-R BT2020 non-constant luminance system.
 @end table
 
 @item in_range
-- 
1.7.1