From c15137c2867a656e65ddbe4095ab9ca201f1e559 Mon Sep 17 00:00:00 2001
From: Ramyak Mehra <ramyak@dyte.io>
Date: Sun, 13 Oct 2024 17:24:57 +0530
Subject: [PATCH] feat: add marker bit when packetizing opus.

incase of silence opus rtp payload sets the marker bit after a talking spurt.
usually the data in silence pacekts are empty, just use 1-2 bytes for header.

fixes #125
---
 src/packet/opus.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/packet/opus.rs b/src/packet/opus.rs
index 365da501..0d9abfdd 100644
--- a/src/packet/opus.rs
+++ b/src/packet/opus.rs
@@ -23,8 +23,8 @@ impl Packetizer for OpusPacketizer {
     }
 
     fn is_marker(&mut self, data: &[u8], previous: Option<&[u8]>, last: bool) -> bool {
-        // TODO: dtx
-        false
+        // silence packets are usually empty with 1-2 bytes header
+        data.len() < 2
     }
 }