[Feature]add MT2731_MP2_MR2_SVN388 baseline version

Change-Id: Ief04314834b31e27effab435d3ca8ba33b499059
diff --git a/src/multimedia/audio-tuning/audio-xml-parser/README b/src/multimedia/audio-tuning/audio-xml-parser/README
new file mode 100644
index 0000000..e763e58
--- /dev/null
+++ b/src/multimedia/audio-tuning/audio-xml-parser/README
@@ -0,0 +1,14 @@
+This module creates the audio parameter parser shared library file.
+
+
+WHAT IT DOES?
+=============
+
+The audio parameter parser library is used to parse the xml files which contain the audio parameters,
+User could get/set these parameters through the audio parameter parser APIs.
+
+
+HOW TO USE IT?
+==============
+
+Link the audio parameter library and using it's APIs to retrieve audio parameters you want.
\ No newline at end of file