From 893ab4f26b70024ff16c9e2e15743dedbb10c6bf Mon Sep 17 00:00:00 2001
From: jb-alvarado <jb@pixelcrusher.de>
Date: Tue, 7 May 2024 15:22:16 +0200
Subject: [PATCH] add note

---
 lib/src/filter/mod.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/src/filter/mod.rs b/lib/src/filter/mod.rs
index 78d8298c..f24eaad4 100644
--- a/lib/src/filter/mod.rs
+++ b/lib/src/filter/mod.rs
@@ -101,6 +101,7 @@ impl Filters {
                 chain.push_str(&format!("{sep}{filter}"));
             } else {
                 chain.push_str(&format!(
+                    // build audio/video selector like [0:a:0]
                     "{sep}[{position}:{filter_type}:{track_nr}]{filter}",
                 ));
             }