Separate the key for audio sampling rate and video frame rate in MetaData.h

Change-Id: Ia33befaa7e6df8762703002d01aa79c04f15f040
diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 3d490c9..8edcd12 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -935,7 +935,7 @@
     int32_t width, height, frameRate, bitRate, stride, sliceHeight;
     bool success = meta->findInt32(kKeyWidth, &width);
     success = success && meta->findInt32(kKeyHeight, &height);
-    success = success && meta->findInt32(kKeySampleRate, &frameRate);
+    success = success && meta->findInt32(kKeyFrameRate, &frameRate);
     success = success && meta->findInt32(kKeyBitRate, &bitRate);
     success = success && meta->findInt32(kKeyStride, &stride);
     success = success && meta->findInt32(kKeySliceHeight, &sliceHeight);
@@ -1155,7 +1155,7 @@
 status_t OMXCodec::setupH263EncoderParameters(const sp<MetaData>& meta) {
     int32_t iFramesInterval, frameRate, bitRate;
     bool success = meta->findInt32(kKeyBitRate, &bitRate);
-    success = success && meta->findInt32(kKeySampleRate, &frameRate);
+    success = success && meta->findInt32(kKeyFrameRate, &frameRate);
     success = success && meta->findInt32(kKeyIFramesInterval, &iFramesInterval);
     CHECK(success);
     OMX_VIDEO_PARAM_H263TYPE h263type;
@@ -1202,7 +1202,7 @@
 status_t OMXCodec::setupMPEG4EncoderParameters(const sp<MetaData>& meta) {
     int32_t iFramesInterval, frameRate, bitRate;
     bool success = meta->findInt32(kKeyBitRate, &bitRate);
-    success = success && meta->findInt32(kKeySampleRate, &frameRate);
+    success = success && meta->findInt32(kKeyFrameRate, &frameRate);
     success = success && meta->findInt32(kKeyIFramesInterval, &iFramesInterval);
     CHECK(success);
     OMX_VIDEO_PARAM_MPEG4TYPE mpeg4type;
@@ -1254,7 +1254,7 @@
 status_t OMXCodec::setupAVCEncoderParameters(const sp<MetaData>& meta) {
     int32_t iFramesInterval, frameRate, bitRate;
     bool success = meta->findInt32(kKeyBitRate, &bitRate);
-    success = success && meta->findInt32(kKeySampleRate, &frameRate);
+    success = success && meta->findInt32(kKeyFrameRate, &frameRate);
     success = success && meta->findInt32(kKeyIFramesInterval, &iFramesInterval);
     CHECK(success);