Include buffer index in raw format dump
Include buffer index in raw format dump

Change-Id: I89c927f219f42a2c192efba08705d7a4eae5c560

vmarkovtsev/veles.sound_feature_extraction,vmarkovtsev/veles.sound_feature_extraction,vmarkovtsev/veles.sound_feature_extraction,Samsung/veles.sound_feature_extraction,Samsung/veles.sound_feature_extraction,vmarkovtsev/veles.sound_feature_extraction,Samsung/veles.sound_feature_extraction,Samsung/veles.sound_feature_extraction