am d51c2cac: am 45bac57a: Support for writing the extracted data to an .mp4 file in the stagefright commandline tool.

Merge commit 'd51c2cacce4ad945bea4c00cea4326cf76b49cd2'

* commit 'd51c2cacce4ad945bea4c00cea4326cf76b49cd2':
  Support for writing the extracted data to an .mp4 file in the stagefright commandline tool.