am ec1c2c0f: am b5f7b187: am 161c6971: Merge "core_base.mk: switch to new H264 and MPEG2 software codecs"

* commit 'ec1c2c0fea5b82ecf480d32dd3679f8437f720eb':
  core_base.mk: switch to new H264 and MPEG2 software codecs