On Wed, Apr 27, 2016 at 06:20:08PM +0200, Christophe Gisquet wrote: > 2016-04-27 14:52 GMT+02:00 Alexandra Hájková <[email protected]>: > > HEVC - no speed loss > > H264 - no speed loss > > OPUS - 0.7 % speed up > > AAC - 2.6 % speed up > > DCA - 0.5 % speed up > > I wouldn't have expected aac to have such a high improvement but that > certainly looks nice. What were/was the sequence(s) and/or aac > versions (lc/main/he/...) > > btw, some of those codecs may or may not have used the old "unsafe" > bitstream reader, ie where bitstream bound checking is left to higher > level checks. I haven't checked individual patches, but is the same > "safeness" used when comparing before/after in your tests?
You're confusing Libav with FFmpeg. Over here only wmavoice.c disables the checked bitstream reader (an oversight that should be corrected IMO). Diego _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
