diff --git a/CHANGELOG.md b/CHANGELOG.md
index e5cbfb9..ee9544e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Breaking: `Sink::try_new` renamed to `connect_new` and does not return error anymore.
             `Sink::new_idle` was renamed to `new`.
 
+### Fixed
+
+- Symphonia decoder `total_duration` incorrect value caused by conversion from `Time` to `Duration`.
+
 # Version 0.20.1 (2024-11-08)
 
 ### Fixed
diff --git a/src/decoder/symphonia.rs b/src/decoder/symphonia.rs
index 127c720..5705445 100644
--- a/src/decoder/symphonia.rs
+++ b/src/decoder/symphonia.rs
@@ -170,8 +170,7 @@ impl Source for SymphoniaDecoder {
 
     #[inline]
     fn total_duration(&self) -> Option<Duration> {
-        self.total_duration
-            .map(|Time { seconds, frac }| Duration::new(seconds, (1f64 / frac) as u32))
+        self.total_duration.map(time_to_duration)
     }
 
     fn try_seek(&mut self, pos: Duration) -> Result<(), source::SeekError> {
@@ -305,6 +304,17 @@ fn skip_back_a_tiny_bit(
     Time { seconds, frac }
 }
 
+fn time_to_duration(time: Time) -> Duration {
+    Duration::new(
+        time.seconds,
+        if time.frac > 0.0 {
+            (1f64 / time.frac) as u32
+        } else {
+            0
+        },
+    )
+}
+
 impl Iterator for SymphoniaDecoder {
     type Item = i16;