On Tue, Dec 29, 2020 at 10:32 AM Mark Filipak (ffmpeg) <markfili...@bog.us> wrote:
> On 12/29/2020 04:09 AM, Mark Filipak (ffmpeg) wrote: > > On 12/29/2020 04:04 AM, Paul B Mahol wrote: > >> On Tue, Dec 29, 2020 at 9:56 AM Mark Filipak (ffmpeg) < > markfili...@bog.us> > >> wrote: > >> > >>> On 12/29/2020 03:41 AM, Paul B Mahol wrote: > >>>> On Tue, Dec 29, 2020 at 5:51 AM Mark Filipak (ffmpeg) < > >>> markfili...@bog.us> > >>>> wrote: > >>>> > >>>>> I seek a way to do simple bob (i.e. repeat fields at 2xFPS) with no > >>> other > >>>>> filtering. Can you help me? > -snip- > >>>> After so much time you still struggle a lot, buy some GUI tools and be > >>>> happy ever after. > > Here's what I've tried so far: > -filter_complex > "split[a][b],[a]separatefields[c],[b]separatefields[d],[c][d]join" > -filter_complex > "split[a][b],[a]separatefields[c],[b]separatefields[d],[c][d]interleave" > -vf "separatefields,shuffleframes=0 0,weave" > -vf separatefields,scale=720x480 > -vf separatefields,scale=w=iw:h=2*ih > -filter_complex "split[a][b],[a]separatefields[c],[c][b]scale2ref" > Do you want interlacer or deinterlacer? It is very unclear from your subject what you need. Simple bob deinterlacer takes every single field and than interpolates missing fields with bilinear interpolation iirc. _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
