Change capture time format to nanoseconds in EncodedImage.

webrtc/sdk/android/src/java/org/webrtc/HardwareVideoDecoder.java

Index: webrtc/sdk/android/src/java/org/webrtc/HardwareVideoDecoder.java
diff --git a/webrtc/sdk/android/src/java/org/webrtc/HardwareVideoDecoder.java b/webrtc/sdk/android/src/java/org/webrtc/HardwareVideoDecoder.java
index e6f2cfd7301119fb331eaf674e62be2e3c0b5920..7f7d5383b48ce67ba6d9a5e9a64d2c4d4d9eadbe 100644
--- a/webrtc/sdk/android/src/java/org/webrtc/HardwareVideoDecoder.java
+++ b/webrtc/sdk/android/src/java/org/webrtc/HardwareVideoDecoder.java
@@ -20,6 +20,7 @@ import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.concurrent.BlockingDeque;
 import java.util.concurrent.LinkedBlockingDeque;
+import java.util.concurrent.TimeUnit;
 import org.webrtc.ThreadUtils.ThreadChecker;
 
 /** Android hardware video decoder. */
@@ -282,8 +283,8 @@ class HardwareVideoDecoder
 
     frameInfos.offer(new FrameInfo(SystemClock.elapsedRealtime(), frame.rotation));
     try {
-      codec.queueInputBuffer(
-          index, 0 /* offset */, size, frame.captureTimeMs * 1000, 0 /* flags */);
+      codec.queueInputBuffer(index, 0 /* offset */, size,
+          TimeUnit.NANOSECONDS.toMicros(frame.captureTimeNs), 0 /* flags */);
     } catch (IllegalStateException e) {
       Logging.e(TAG, "queueInputBuffer failed", e);
       frameInfos.pollLast();