aac: clear M/S flags

diff --git a/nihav-mpeg/src/codecs/aac/mod.rs b/nihav-mpeg/src/codecs/aac/mod.rs
index 655b45ba5d9823597362d84a304742cbc85fd9a5..e37e812357489f9d39a7eca502e8d32de7909aa0 100644 (file)
--- a/nihav-mpeg/src/codecs/aac/mod.rs
+++ b/nihav-mpeg/src/codecs/aac/mod.rs
@@ -330,6 +330,8 @@ impl ChannelPair {
                         self.ms_used[g][sfb]            = br.read_bool()?;
                     }
                 }
+            } else {
+                self.ms_used = [[false; MAX_SFBS]; MAX_WINDOWS];
             }
             self.ics[1].info = self.ics[0].info;
         }