am ee481c9b: am 47abfa32: Merge "MPEG4Extractor: ensure buffer size is not less than 8 for LastCommentData." into mnc-dev

* commit 'ee481c9b172f90f507d505c9b32620cc1d062c83':
  MPEG4Extractor: ensure buffer size is not less than 8 for LastCommentData.