[FFmpeg-devel] [PATCH] List SD types in sidedata filter section. (PR #21031)

[Gyan Doshi via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>]

PR #21031 opened by Gyan Doshi (GyanD)
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21031
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/21031.patch


>From e6cad6bf9c7fffae132375c45e9917788c2ee415 Mon Sep 17 00:00:00 2001
From: Gyan Doshi <ffmpeg@gyani.pro>
Date: Thu, 27 Nov 2025 12:02:40 +0530
Subject: [PATCH 1/2] lavfi/sidedata: fix typo

S12M_TIMECOD --> S12M_TIMECODE
---
 libavfilter/f_sidedata.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/f_sidedata.c b/libavfilter/f_sidedata.c
index b88a8cbd02..1cc94975a6 100644
--- a/libavfilter/f_sidedata.c
+++ b/libavfilter/f_sidedata.c
@@ -68,7 +68,7 @@ static const AVOption filt_name##_options[] = { \
     {   "SPHERICAL",                  "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_SPHERICAL                  }, 0, 0, FLAGS, .unit = "type" }, \
     {   "CONTENT_LIGHT_LEVEL",        "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_CONTENT_LIGHT_LEVEL        }, 0, 0, FLAGS, .unit = "type" }, \
     {   "ICC_PROFILE",                "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_ICC_PROFILE                }, 0, 0, FLAGS, .unit = "type" }, \
-    {   "S12M_TIMECOD",               "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_S12M_TIMECODE              }, 0, 0, FLAGS, .unit = "type" }, \
+    {   "S12M_TIMECODE",              "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_S12M_TIMECODE              }, 0, 0, FLAGS, .unit = "type" }, \
     {   "DYNAMIC_HDR_PLUS",           "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_DYNAMIC_HDR_PLUS           }, 0, 0, FLAGS, .unit = "type" }, \
     {   "REGIONS_OF_INTEREST",        "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_REGIONS_OF_INTEREST        }, 0, 0, FLAGS, .unit = "type" }, \
     {   "VIDEO_ENC_PARAMS",           "", 0,             AV_OPT_TYPE_CONST,  {.i64 = AV_FRAME_DATA_VIDEO_ENC_PARAMS           }, 0, 0, FLAGS, .unit = "type" }, \
-- 
2.49.1


>From 13f3fe6af2a7417a773309460c367e63456b0ac6 Mon Sep 17 00:00:00 2001
From: Gyan Doshi <ffmpeg@gyani.pro>
Date: Thu, 27 Nov 2025 12:50:37 +0530
Subject: [PATCH 2/2] doc/filters: list side data types

Doc readers may not have access to, or be able to read source code.
---
 doc/filters.texi | 39 +++++++++++++++++++++++++++++++++++----
 1 file changed, 35 insertions(+), 4 deletions(-)

diff --git a/doc/filters.texi b/doc/filters.texi
index 168ea0d2da..4a8bffc7ea 100644
--- a/doc/filters.texi
+++ b/doc/filters.texi
@@ -33791,10 +33791,41 @@ data in the frame.
 @end table
 
 @item type
-Set side data type used with all modes. Must be set for @code{select} mode. For
-the list of frame side data types, refer to the @code{AVFrameSideDataType} enum
-in @file{libavutil/frame.h}. For example, to choose
-@code{AV_FRAME_DATA_PANSCAN} side data, you must specify @code{PANSCAN}.
+Set side data type used with all modes. Must be set for @code{select} mode.
+
+Possible values are:
+
+@table @samp
+@item PANSCAN
+@item A53_CC
+@item STEREO3D
+@item MATRIXENCODING
+@item DOWNMIX_INFO
+@item REPLAYGAIN
+@item DISPLAYMATRIX
+@item AFD
+@item MOTION_VECTORS
+@item SKIP_SAMPLES
+@item AUDIO_SERVICE_TYPE
+@item MASTERING_DISPLAY_METADATA
+@item GOP_TIMECODE
+@item SPHERICAL
+@item CONTENT_LIGHT_LEVEL
+@item ICC_PROFILE
+@item S12M_TIMECODE
+@item DYNAMIC_HDR_PLUS
+@item REGIONS_OF_INTEREST
+@item VIDEO_ENC_PARAMS
+@item SEI_UNREGISTERED
+@item FILM_GRAIN_PARAMS
+@item DETECTION_BOUNDING_BOXES
+@item DETECTION_BBOXES
+@item DOVI_RPU_BUFFER
+@item DOVI_METADATA
+@item DYNAMIC_HDR_VIVID
+@item AMBIENT_VIEWING_ENVIRONMENT
+@item VIDEO_HINT
+@end table
 
 @end table
 
-- 
2.49.1

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