am df68d9d5: am 60b25aa0: am 9ab9c85e: Merge "MPEG4Extractor: ensure buffer size is not less than 8 for LastCommentData." into klp-dev

* commit 'df68d9d5bf5329bc2f7effb6afa1d3904eaf30d8':
  MPEG4Extractor: ensure buffer size is not less than 8 for LastCommentData.