Reduce logcat noise

move a few stagefright utils logging from ALOGI to ALOGV.
These were seldom providing information we'd act upon.

Bug: 182714506
Test: build, boot, observe lack of messages
Change-Id: Ieb475725f0e377e5bb3a201ea1e72b505c2cedd4
diff --git a/media/libstagefright/Utils.cpp b/media/libstagefright/Utils.cpp
index 04a9b17..b381033 100644
--- a/media/libstagefright/Utils.cpp
+++ b/media/libstagefright/Utils.cpp
@@ -1678,7 +1678,7 @@
     if (msg->findString("mime", &mime)) {
         meta->setCString(kKeyMIMEType, mime.c_str());
     } else {
-        ALOGI("did not find mime type");
+        ALOGV("did not find mime type");
         return BAD_VALUE;
     }
 
@@ -1728,7 +1728,7 @@
             meta->setInt32(kKeyWidth, width);
             meta->setInt32(kKeyHeight, height);
         } else {
-            ALOGI("did not find width and/or height");
+            ALOGV("did not find width and/or height");
             return BAD_VALUE;
         }
 
@@ -1817,7 +1817,7 @@
         int32_t numChannels, sampleRate;
         if (!msg->findInt32("channel-count", &numChannels) ||
                 !msg->findInt32("sample-rate", &sampleRate)) {
-            ALOGI("did not find channel-count and/or sample-rate");
+            ALOGV("did not find channel-count and/or sample-rate");
             return BAD_VALUE;
         }
         meta->setInt32(kKeyChannelCount, numChannels);