Change preview player code also.

Adapt to 32 bit aligned decoder buffers

Change-Id: I631f7e60b8e424af496f45d0e5e292bf9e8a9dde
diff --git a/libvideoeditor/lvpp/PreviewPlayer.cpp b/libvideoeditor/lvpp/PreviewPlayer.cpp
index 2f46e4c..4738fdd 100755
--- a/libvideoeditor/lvpp/PreviewPlayer.cpp
+++ b/libvideoeditor/lvpp/PreviewPlayer.cpp
Binary files differ