On 20/10/14 21:51, Jonathan Bagg wrote: > Here are the additional requested comparisons; mp3 fixed, mp3 float and > opus.
Thanks a lot! > Tables > > Decode Time (s) > > codec libav libav no neon incumbent % change > compared against > aac 9.7 59.5 40.6 −76.1% faad > > alac 8.1 8.1 6.5 24.6% faad > > flac 10.9 11.6 11.2 −2.7% flac > > ogg 9.9 47.7 35.5 −72.1% ogg123 > > opus 71.3 71.5 71.6 −0.4% opusdec (libopus > 1.1-fixed) > mp3 (fixed) 19.2 19.2 8.5 125.9% madplay > > mp3 (float) 50.7 52.7 > > wmav2 5.7 38.7 4.8 18.8% gst-wma-codec Alac, wmav2 and mp3 need some optimizations (as in neon assembly) for sure. opus and the other probably have some room for improvement as well I guess. Thanks a lot! lu _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
