diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index b40eed00b6..966d76176c 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -23,6 +23,9 @@
         instead.
     *   Remove `Transformer.startTransformation(MediaItem,
         ParcelFileDescriptor)`.
+*   DASH:
+    *   Fix handling of empty segment timelines
+        ([#11014](https://github.com/google/ExoPlayer/issues/11014)).
 *   Remove deprecated symbols:
     *   Remove `DefaultAudioSink` constructors, use `DefaultAudioSink.Builder`
         instead.
diff --git a/libraries/exoplayer_dash/src/main/java/androidx/media3/exoplayer/dash/DefaultDashChunkSource.java b/libraries/exoplayer_dash/src/main/java/androidx/media3/exoplayer/dash/DefaultDashChunkSource.java
index 31fe7ac8dc..d1c598e5ac 100644
--- a/libraries/exoplayer_dash/src/main/java/androidx/media3/exoplayer/dash/DefaultDashChunkSource.java
+++ b/libraries/exoplayer_dash/src/main/java/androidx/media3/exoplayer/dash/DefaultDashChunkSource.java
@@ -236,9 +236,12 @@ public class DefaultDashChunkSource implements DashChunkSource {
     // Segments are aligned across representations, so any segment index will do.
     for (RepresentationHolder representationHolder : representationHolders) {
       if (representationHolder.segmentIndex != null) {
+        long segmentCount = representationHolder.getSegmentCount();
+        if (segmentCount == 0) {
+          continue;
+        }
         long segmentNum = representationHolder.getSegmentNum(positionUs);
         long firstSyncUs = representationHolder.getSegmentStartTimeUs(segmentNum);
-        long segmentCount = representationHolder.getSegmentCount();
         long secondSyncUs =
             firstSyncUs < positionUs
                     && (segmentCount == DashSegmentIndex.INDEX_UNBOUNDED
@@ -594,7 +597,7 @@ public class DefaultDashChunkSource implements DashChunkSource {
   }
 
   private long getAvailableLiveDurationUs(long nowUnixTimeUs, long playbackPositionUs) {
-    if (!manifest.dynamic) {
+    if (!manifest.dynamic || representationHolders[0].getSegmentCount() == 0) {
       return C.TIME_UNSET;
     }
     long lastSegmentNum = representationHolders[0].getLastAvailableSegmentNum(nowUnixTimeUs);