Which is the best lossless codec? Reply #350 – 2015-02-13 17:17:39 Quote from: ald on 2015-02-13 17:02:11Quote from: Wombat on 2015-02-13 16:21:35Just to put in perspective what fast encoding is about.NIN The Downward spiral CD1, firstname.lastname@example.org, GTX-970453.066.564 Bytes ~3sec. flacCL (open source) -6 453.725.634 Bytes ~13sec. tta...as you wrote above, it can be true only "on capable hardware". I think is not relevant to codecs comparison.All modern CPU/GPU combinations support OpenCL meanwhile. Even my integrated HD4000 graphics does nicely with flacCL. I have no benchmarks though.But you are right with flacCL there are many more factors to consider especially when going multicore.