Avoid attempting to mux out of order pre-API 25

Calling `MediaMuxer.writeSampleData` can block indefinitely on old API versions. It is better not to call this method to fail quickly with an exception rather than getting stuck.

Based on on-device testing media muxer doesn't generally handle out of order samples before API 25. There are a small number of devices where this does succeed but it seems preferable to turn this off everywhere to keep the code simple and have consistent behavior. Once we switch to in-app muxing this limitation will no longer apply.

#mse-bug-week

PiperOrigin-RevId: 429070255

library/transformer/src/main/java/com/google/android/exoplayer2/transformer/FrameworkMuxer.java

@@ -16,6 +16,7 @@
 package com.google.android.exoplayer2.transformer;
 package com.google.android.exoplayer2.transformer;
 
 
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
+import static com.google.android.exoplayer2.util.Assertions.checkState;
 import static com.google.android.exoplayer2.util.Util.SDK_INT;
 import static com.google.android.exoplayer2.util.Util.SDK_INT;
 import static com.google.android.exoplayer2.util.Util.castNonNull;
 import static com.google.android.exoplayer2.util.Util.castNonNull;
 
 
@@ -24,6 +25,7 @@ import android.media.MediaCodec;
 import android.media.MediaFormat;
 import android.media.MediaFormat;
 import android.media.MediaMuxer;
 import android.media.MediaMuxer;
 import android.os.ParcelFileDescriptor;
 import android.os.ParcelFileDescriptor;
+import android.util.SparseLongArray;
 import androidx.annotation.Nullable;
 import androidx.annotation.Nullable;
 import androidx.annotation.RequiresApi;
 import androidx.annotation.RequiresApi;
 import com.google.android.exoplayer2.C;
 import com.google.android.exoplayer2.C;
@@ -119,12 +121,14 @@ import java.nio.ByteBuffer;
 
 
   private final MediaMuxer mediaMuxer;
   private final MediaMuxer mediaMuxer;
   private final MediaCodec.BufferInfo bufferInfo;
   private final MediaCodec.BufferInfo bufferInfo;
+  private final SparseLongArray trackIndexToLastPresentationTimeUs;
 
 
   private boolean isStarted;
   private boolean isStarted;
 
 
   private FrameworkMuxer(MediaMuxer mediaMuxer) {
   private FrameworkMuxer(MediaMuxer mediaMuxer) {
     this.mediaMuxer = mediaMuxer;
     this.mediaMuxer = mediaMuxer;
     bufferInfo = new MediaCodec.BufferInfo();
     bufferInfo = new MediaCodec.BufferInfo();
+    trackIndexToLastPresentationTimeUs = new SparseLongArray();
   }
   }
 
 
   @Override
   @Override
@@ -172,7 +176,17 @@ import java.nio.ByteBuffer;
     int size = data.limit() - offset;
     int size = data.limit() - offset;
     int flags = isKeyFrame ? C.BUFFER_FLAG_KEY_FRAME : 0;
     int flags = isKeyFrame ? C.BUFFER_FLAG_KEY_FRAME : 0;
     bufferInfo.set(offset, size, presentationTimeUs, flags);
     bufferInfo.set(offset, size, presentationTimeUs, flags);
+    long lastSamplePresentationTimeUs = trackIndexToLastPresentationTimeUs.get(trackIndex);
     try {
     try {
+      // writeSampleData blocks on old API versions, so check here to avoid calling the method.
+      checkState(
+          Util.SDK_INT > 24 || presentationTimeUs >= lastSamplePresentationTimeUs,
+          "Samples not in presentation order ("
+              + presentationTimeUs
+              + " < "
+              + lastSamplePresentationTimeUs
+              + ") unsupported on this API version");
+      trackIndexToLastPresentationTimeUs.put(trackIndex, presentationTimeUs);
       mediaMuxer.writeSampleData(trackIndex, data, bufferInfo);
       mediaMuxer.writeSampleData(trackIndex, data, bufferInfo);
     } catch (RuntimeException e) {
     } catch (RuntimeException e) {
       throw new MuxerException(
       throw new MuxerException(