This directory contains build files for the aom video codec reference implementation. The actual library source is in $TOPSRCDIR/third_party/aom/ Any patches or additional configuration to be applied to the upstream source should be kept here in the media/libaom directory. The upstream aom git repository is: https://aomedia.googlesource.com/aom The git commit ID used was aadbb0251996c8ebb8310567bea330ab7ae9abe4.