From d55f5cba7b1fd362beb3b0322c5674016a85e859 Mon Sep 17 00:00:00 2001
From: Gyan Doshi <ffmpeg@gyani.pro>
Date: Tue, 4 Jun 2024 23:37:24 +0530
Subject: [PATCH] avfilter/trim: flag trim filter as metadata only

Similar to select filter for video - it can only pass through or drop frames
---
 libavfilter/trim.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/trim.c b/libavfilter/trim.c
index 4c1a2b4f48..4afc4c74bb 100644
--- a/libavfilter/trim.c
+++ b/libavfilter/trim.c
@@ -364,6 +364,7 @@ const AVFilter ff_vf_trim = {
     .activate    = activate,
     .priv_size   = sizeof(TrimContext),
     .priv_class  = &trim_class,
+    .flags       = AVFILTER_FLAG_METADATA_ONLY,
     FILTER_INPUTS(trim_inputs),
     FILTER_OUTPUTS(ff_video_default_filterpad),
 };