am 537674d2: Merge change Ie4968a76 into eclair

Merge commit '537674d2aa65d5cf49740c16e894ce268f9121b9' into eclair-mr2

* commit '537674d2aa65d5cf49740c16e894ce268f9121b9':
  [RIO-7925] Mp4 composer node File writer hang issue while running stress test.