From e614e5e611a4ae6769a0da7cbccec5842b3dbd0f Mon Sep 17 00:00:00 2001
From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Wed, 1 Mar 2023 18:28:24 +0100
Subject: [PATCH] realmedia: hopefully fix reported block size

---
 nihav-realmedia/src/demuxers/realmedia.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/nihav-realmedia/src/demuxers/realmedia.rs b/nihav-realmedia/src/demuxers/realmedia.rs
index b2ea958..6335c6d 100644
--- a/nihav-realmedia/src/demuxers/realmedia.rs
+++ b/nihav-realmedia/src/demuxers/realmedia.rs
@@ -510,7 +510,11 @@ println!("unknown MLTI substream {:08X} / {:08X}", tag, tag2);
         };
         let cname = find_codec_name(RM_AUDIO_CODEC_REGISTER, ainfo.fcc);
         let blk_size = if ainfo.fcc != mktag!(b"sipr") {
-                ainfo.granularity as usize
+                if let Some(ref iinfo) = ainfo.ileave_info {
+                    iinfo.block_size as usize
+                } else {
+                    ainfo.granularity as usize
+                }
             } else {
                 validate!(ainfo.flavor <= 3);
                 RM_SIPRO_BLOCK_SIZES[ainfo.flavor as usize]
-- 
2.39.5