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 1f0a4746aa8bfcce3fe7fbd2092aef8fe247aef4.