Awesome, thanks! On Thu, Mar 10, 2022 at 9:45 PM Paul B Mahol <[email protected]> wrote:
> > > On Thu, Mar 10, 2022 at 7:41 PM Victoria Zhislina <[email protected]> > wrote: > >> Paul and all, do you have any chances to view my patch from Feb,19? I >> assume I'\ve fixed all you've kindly pointed out and even more. Please >> correct me if I'm wrong. The only question remaining is - are you ok >> with the combination of threading and conditional filter operation (= do >> something if it is really required only) or you prefer to split it to 2 >> separate corresponding patches. I'd prefer the first option because it >> makes git ffmpeg repo and ffmpeg development cleaner not dirtier... >> > > Patch was already applied and some found issues fixed. > > >> >> On Tue, Feb 22, 2022 at 11:15 AM Paul B Mahol <[email protected]> wrote: >> >>> On Tue, Feb 22, 2022 at 9:15 AM Paul B Mahol <[email protected]> wrote: >>> >>> > >>> > >>> > On Tue, Feb 22, 2022 at 6:25 AM Lynne <[email protected]> wrote: >>> > >>> >> 19 Feb 2022, 14:58 by [email protected]: >>> >> >>> >> > By ffmpeg threading support implementation via frame slicing and >>> doing >>> >> > zimg_filter_graph_build that used to take 30-60% of each frame >>> processig >>> >> > only if necessary (some parameters changed) >>> >> > the performance increase vs original version >>> >> > in video downscale and color conversion >4x is seen >>> >> > on 64 cores Intel Xeon, 3x on i7-6700K (4 cores with HT) >>> >> > >>> >> > Signed-off-by: Victoria Zhislina <[email protected]> >>> >> > >>> >> >>> >> Can't you patch such a feature into the upstream instead? >>> >> >>> > >>> > zscale already have own threading ability, but is very hard to use it, >>> > last time i tried. >>> > >>> >>> I mean zimg. >>> >>> >>> > >>> > >>> >> _______________________________________________ >>> >> ffmpeg-devel mailing list >>> >> [email protected] >>> >> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >>> >> >>> >> To unsubscribe, visit link above, or email >>> >> [email protected] with subject "unsubscribe". >>> >> >>> > >>> _______________________________________________ >>> ffmpeg-devel mailing list >>> [email protected] >>> https://ffmpeg.org/mailman/listinfo/ffmpeg-devel >>> >>> To unsubscribe, visit link above, or email >>> [email protected] with subject "unsubscribe". >>> >> _______________________________________________ ffmpeg-devel mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
