Ubuntu
ffmpeg package

  1. Bug #383240
  2. Comment #10

Comment 10 for bug 383240

Revision history for this message
Dave Martin (dave-martin-arm) wrote :

Having played a bit, --extra-cflags="-mfpu=neon -mfloat-abi=softfp" seems to be _required_ for the neon flavour in order for the NEON optimisations to get built.

-ftree-vectorize probably isn't needed explicitly, because the build seems to default to -O3.