Merge changes I4ff28737,I8433c40a into sc-dev am: 9fee705b22

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/13996967

Change-Id: I7fe94a182537ac323c9beb8ce3b08f9f0629e977
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
index 6a8c708..4a65f71 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerRenderer.cpp
@@ -1962,7 +1962,7 @@
             ALOGV("Mime \"%s\" mapped to audio_format 0x%x",
                     mime.c_str(), audioFormat);
 
-            int avgBitRate = -1;
+            int avgBitRate = 0;
             format->findInt32("bitrate", &avgBitRate);
 
             int32_t aacProfile = -1;
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 51d9730..5ede871 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -2169,7 +2169,7 @@
     }
     info->duration_us = duration;
 
-    int32_t brate = -1;
+    int32_t brate = 0;
     if (!meta->findInt32(kKeyBitRate, &brate)) {
         ALOGV("track of type '%s' does not publish bitrate", mime);
     }