From: Kostya Shishkov <kostya.shishkov@gmail.com>
Date: Tue, 31 Mar 2026 15:48:03 +0000 (+0200)
Subject: movmuxer: fix writing co64 atom
X-Git-Url: https://git.nihav.org/?a=commitdiff_plain;h=a38b0561f097d7ec08a784520bd74019dc201d70;p=nihav.git

movmuxer: fix writing co64 atom
---

diff --git a/nihav-commonfmt/src/muxers/mov/mod.rs b/nihav-commonfmt/src/muxers/mov/mod.rs
index 467cd9a..8d21582 100644
--- a/nihav-commonfmt/src/muxers/mov/mod.rs
+++ b/nihav-commonfmt/src/muxers/mov/mod.rs
@@ -185,6 +185,7 @@ impl ChunkAccount {
             let co64 = AtomMarker::start(bw, b"co64")?;
             bw.write_byte(0)?;  // version
             bw.write_u24be(0)?; // flags
+            bw.write_u32be(self.offsets64.len() as u32)?;
             for &off in self.offsets64.iter() {
                 bw.write_u64be(off)?;
             }