Update the TransformerMediaClock trackTime before deducting the offset.

#minor-release

PiperOrigin-RevId: 407086818

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

@@ -279,8 +279,8 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
     int result = readSource(getFormatHolder(), decoderInputBuffer, /* readFlags= */ 0);
     int result = readSource(getFormatHolder(), decoderInputBuffer, /* readFlags= */ 0);
     switch (result) {
     switch (result) {
       case C.RESULT_BUFFER_READ:
       case C.RESULT_BUFFER_READ:
-        decoderInputBuffer.timeUs -= streamOffsetUs;
         mediaClock.updateTimeForTrackType(getTrackType(), decoderInputBuffer.timeUs);
         mediaClock.updateTimeForTrackType(getTrackType(), decoderInputBuffer.timeUs);
+        decoderInputBuffer.timeUs -= streamOffsetUs;
         decoderInputBuffer.flip();
         decoderInputBuffer.flip();
         decoder.queueInputBuffer(decoderInputBuffer);
         decoder.queueInputBuffer(decoderInputBuffer);
         return !decoderInputBuffer.isEndOfStream();
         return !decoderInputBuffer.isEndOfStream();

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

@@ -48,8 +48,7 @@ import com.google.android.exoplayer2.util.MimeTypes;
   }
   }
 
 
   @Override
   @Override
-  protected void onStreamChanged(Format[] formats, long startPositionUs, long offsetUs)
-      throws ExoPlaybackException {
+  protected void onStreamChanged(Format[] formats, long startPositionUs, long offsetUs) {
     this.streamOffsetUs = offsetUs;
     this.streamOffsetUs = offsetUs;
   }
   }
 
 

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

@@ -117,8 +117,8 @@ import java.nio.ByteBuffer;
       muxerWrapper.endTrack(getTrackType());
       muxerWrapper.endTrack(getTrackType());
       return false;
       return false;
     }
     }
-    buffer.timeUs -= streamOffsetUs;
     mediaClock.updateTimeForTrackType(getTrackType(), buffer.timeUs);
     mediaClock.updateTimeForTrackType(getTrackType(), buffer.timeUs);
+    buffer.timeUs -= streamOffsetUs;
     ByteBuffer data = checkNotNull(buffer.data);
     ByteBuffer data = checkNotNull(buffer.data);
     data.flip();
     data.flip();
     if (sampleTransformer != null) {
     if (sampleTransformer != null) {

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

@@ -320,8 +320,8 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
       case C.RESULT_FORMAT_READ:
       case C.RESULT_FORMAT_READ:
         throw new IllegalStateException("Format changes are not supported.");
         throw new IllegalStateException("Format changes are not supported.");
       case C.RESULT_BUFFER_READ:
       case C.RESULT_BUFFER_READ:
-        decoderInputBuffer.timeUs -= streamOffsetUs;
         mediaClock.updateTimeForTrackType(getTrackType(), decoderInputBuffer.timeUs);
         mediaClock.updateTimeForTrackType(getTrackType(), decoderInputBuffer.timeUs);
+        decoderInputBuffer.timeUs -= streamOffsetUs;
         ByteBuffer data = checkNotNull(decoderInputBuffer.data);
         ByteBuffer data = checkNotNull(decoderInputBuffer.data);
         data.flip();
         data.flip();
         decoder.queueInputBuffer(decoderInputBuffer);
         decoder.queueInputBuffer(decoderInputBuffer);