diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index 5380548237..8133765530 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -43,6 +43,8 @@
 *   Text:
     *   Fix garbled CEA-608 subtitles in content with more than one SEI message
         per sample.
+    *   Fix playback hanging on DASH multi-period streams when CEA-608 subtitles
+        are enabled ([#1863](https://github.com/androidx/media/issues/1863)).
 *   Metadata:
 *   Image:
 *   DRM:
diff --git a/libraries/extractor/src/main/java/androidx/media3/extractor/text/cea/CeaDecoder.java b/libraries/extractor/src/main/java/androidx/media3/extractor/text/cea/CeaDecoder.java
index 00c4455144..79472f5805 100644
--- a/libraries/extractor/src/main/java/androidx/media3/extractor/text/cea/CeaDecoder.java
+++ b/libraries/extractor/src/main/java/androidx/media3/extractor/text/cea/CeaDecoder.java
@@ -84,7 +84,9 @@ import java.util.ArrayDeque;
   public void queueInputBuffer(SubtitleInputBuffer inputBuffer) throws SubtitleDecoderException {
     Assertions.checkArgument(inputBuffer == dequeuedInputBuffer);
     CeaInputBuffer ceaInputBuffer = (CeaInputBuffer) inputBuffer;
-    if (outputStartTimeUs != C.TIME_UNSET && ceaInputBuffer.timeUs < outputStartTimeUs) {
+    if (ceaInputBuffer.timeUs != C.TIME_END_OF_SOURCE
+        && outputStartTimeUs != C.TIME_UNSET
+        && ceaInputBuffer.timeUs < outputStartTimeUs) {
       // We can start decoding anywhere in CEA formats, so discarding on the input side is fine.
       releaseInputBuffer(ceaInputBuffer);
     } else {
diff --git a/libraries/extractor/src/test/java/androidx/media3/extractor/text/cea/Cea608DecoderTest.java b/libraries/extractor/src/test/java/androidx/media3/extractor/text/cea/Cea608DecoderTest.java
index 718499a043..e7c222e744 100644
--- a/libraries/extractor/src/test/java/androidx/media3/extractor/text/cea/Cea608DecoderTest.java
+++ b/libraries/extractor/src/test/java/androidx/media3/extractor/text/cea/Cea608DecoderTest.java
@@ -328,6 +328,26 @@ public class Cea608DecoderTest {
     assertThat(getOnlyCue(firstSubtitle).text.toString()).isEqualTo("test");
   }
 
+  // https://github.com/androidx/media/issues/1863
+  @Test
+  public void endOfStreamBuffer_flagPassedThrough() throws Exception {
+    Cea608Decoder decoder =
+        new Cea608Decoder(
+            MimeTypes.APPLICATION_CEA608,
+            /* accessibilityChannel= */ 1,
+            Cea608Decoder.MIN_DATA_CHANNEL_TIMEOUT_MS);
+
+    SubtitleInputBuffer inputBuffer = checkNotNull(decoder.dequeueInputBuffer());
+    inputBuffer.timeUs = C.TIME_END_OF_SOURCE;
+    inputBuffer.addFlag(C.BUFFER_FLAG_END_OF_STREAM);
+    decoder.setOutputStartTimeUs(0);
+    decoder.queueInputBuffer(inputBuffer);
+    decoder.setPositionUs(123);
+    SubtitleOutputBuffer outputBuffer = decoder.dequeueOutputBuffer();
+
+    assertThat(outputBuffer.isEndOfStream()).isTrue();
+  }
+
   private static byte[] createPacket(int header, int cc1, int cc2) {
     return new byte[] {
       UnsignedBytes.checkedCast(header),