diff --git a/Cargo.toml b/Cargo.toml
index 7b7fa6b..0e8d9af 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ claxon = { version = "0.4.2", optional = true }
 hound = { version = "3.3.1", optional = true }
 lewton = { version = "0.10", optional = true }
 minimp3_fixed = { version = "0.5.4", optional = true}
-symphonia = { version = "0.5.2", optional = true, default-features = false }
+symphonia = { version = "0.5.4", optional = true, default-features = false, features = ["all"] }
 crossbeam-channel = { version = "0.5.8", optional = true }
 thiserror = "1.0.49"
 
diff --git a/assets/monkeys.mp4a b/assets/monkeys.mp4a
new file mode 100644
index 0000000..bf13299
Binary files /dev/null and b/assets/monkeys.mp4a differ
diff --git a/src/decoder/symphonia.rs b/src/decoder/symphonia.rs
index 146ed21..02bcf46 100644
--- a/src/decoder/symphonia.rs
+++ b/src/decoder/symphonia.rs
@@ -2,7 +2,7 @@ use std::time::Duration;
 use symphonia::{
     core::{
         audio::{AudioBufferRef, SampleBuffer, SignalSpec},
-        codecs::{Decoder, DecoderOptions},
+        codecs::{Decoder, DecoderOptions, CODEC_TYPE_NULL},
         errors::Error,
         formats::{FormatOptions, FormatReader, SeekedTo},
         io::MediaSourceStream,
@@ -76,8 +76,18 @@ impl SymphoniaDecoder {
             None => return Ok(None),
         };
 
+        // Select the first supported track
+        let track_id = probed.format.tracks()
+            .iter()
+            .find(|t| t.codec_params.codec != CODEC_TYPE_NULL).unwrap().id;
+
+        let decode_opts =
+            DecoderOptions { verify: false, ..Default::default() };
+
+        let track = probed.format.tracks().iter().find(|track| track.id == track_id).unwrap();
+
         let mut decoder = symphonia::default::get_codecs()
-            .make(&stream.codec_params, &DecoderOptions { verify: true })?;
+            .make(&track.codec_params, &decode_opts)?;
         let total_duration = stream
             .codec_params
             .time_base
@@ -86,7 +96,16 @@ impl SymphoniaDecoder {
 
         let mut decode_errors: usize = 0;
         let decoded = loop {
-            let current_frame = probed.format.next_packet()?;
+            let current_frame = match probed.format.next_packet() {
+                Ok(packet) => packet,
+                Err(_) => break decoder.last_decoded() // IoError end of stream is expected
+            };
+
+            // If the packet does not belong to the selected track, skip over it
+            if current_frame.track_id() != track_id {
+                continue;
+            }
+
             match decoder.decode(&current_frame) {
                 Ok(decoded) => break decoded,
                 Err(e) => match e {
diff --git a/tests/mp4a_test.rs b/tests/mp4a_test.rs
new file mode 100644
index 0000000..0ef0632
--- /dev/null
+++ b/tests/mp4a_test.rs
@@ -0,0 +1,13 @@
+use std::io::BufReader;
+
+#[test]
+fn test_mp4a_encodings() {
+    // mp4a codec downloaded from YouTube
+    // "Monkeys Spinning Monkeys"
+    // Kevin MacLeod (incompetech.com)
+    // Licensed under Creative Commons: By Attribution 3.0
+    // http://creativecommons.org/licenses/by/3.0/
+    let file = std::fs::File::open("assets/monkeys.mp4a").unwrap();
+    let mut decoder = rodio::Decoder::new(BufReader::new(file)).unwrap();
+    assert!(decoder.any(|x| x != 0)); // Assert not all zeros
+}
\ No newline at end of file
diff --git a/tests/seek.rs b/tests/seek.rs
index 27e2d0d..46df93d 100644
--- a/tests/seek.rs
+++ b/tests/seek.rs
@@ -24,7 +24,7 @@ use rstest_reuse::{self, *};
 )]
 #[cfg_attr(feature = "symphonia-mp3", case("mp3", true, "symphonia"))]
 // note: disabled, broken decoder see issue: #577
-// #[cfg_attr(feature = "symphonia-isomp4", case("m4a", true, "symphonia"))]
+#[cfg_attr(feature = "symphonia-isomp4", case("m4a", true, "symphonia"))]
 #[cfg_attr(feature = "symphonia-wav", case("wav", true, "symphonia"))]
 #[cfg_attr(feature = "symphonia-flac", case("flac", true, "symphonia"))]
 fn all_decoders(
@@ -44,7 +44,7 @@ fn all_decoders(
 )]
 #[cfg_attr(feature = "symphonia-mp3", case("mp3", "symphonia"))]
 // note: disabled, broken decoder see issue: #577
-// #[cfg_attr(feature = "symphonia-isomp4", case("m4a", "symphonia"))]
+#[cfg_attr(feature = "symphonia-isomp4", case("m4a", "symphonia"))]
 #[cfg_attr(feature = "symphonia-wav", case("wav", "symphonia"))]
 #[cfg_attr(feature = "symphonia-flac", case("flac", "symphonia"))]
 fn supported_decoders(#[case] format: &'static str, #[case] decoder_name: &'static str) {}