On Wed, Sep 27, 2017 at 10:28 PM, Vittorio Giovara <vittorio.giovara at gmail.com> wrote: > As defined by the spcifications Is this the paywalled SMPTE spec? I don't see any mention of it in the openly available whitepaper, https://images.apple.com/final-cut-pro/docs/Apple_ProRes_White_Paper.pdf