On 5/31/19, Lynne <d...@lynne.ee> wrote: > > > > May 31, 2019, 2:33 PM by one...@gmail.com: > >> On 5/31/19, Lynne <d...@lynne.ee> wrote: >> >>> >>> >>> >>> May 31, 2019, 2:16 PM by one...@gmail.com: >>> >>>> On 5/31/19, Lynne <d...@lynne.ee> wrote: >>>> >>>>> May 31, 2019, 11:45 AM by one...@gmail.com <mailto:one...@gmail.com>: >>>>> >>>>>> Signed-off-by: Paul B Mahol <> one...@gmail.com >>>>>> <mailto:one...@gmail.com>> >>>>>> > >>>>>> --- >>>>>> libavfilter/vf_zscale.c | 335 +++++++++++++++++++++++++--------------- >>>>>> 1 file changed, 214 insertions(+), 121 deletions(-) >>>>>> >>>>> >>>>> This will create discontinuities between each slice. >>>>> >>>> >>>> Have you actually tried it? >>>> >>>> I had and its just fine. >>>> >>> >>> Bitexact results with non-nearest scaling? Should be even worse with >>> anything better than bilinear. >>> >> >> Results are always bitexact. It just not bitexact with single >> threading and differences are irrelevant. >> > > Number of threads should not have any impact at all on quality ever.
Agreed. And it doesn't have any such impact. > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > > To unsubscribe, visit link above, or email > ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
