2018-08-20 15:52 GMT-03:00 Gyan Doshi <gyando...@gmail.com>: > On 20-08-2018 11:52 PM, Sergey Lavrushkin wrote: > >> >> But there are some issues. First, to use this filter for formats with >> chroma channels I do: >> ffmpeg -i in.bmp -filter_complex 'extractplanes=y+u+v[y][u][v]' -map '[y]' >> y.bmp -map '[u]' u.bmp -map '[v]' v.bmp >> ffmpeg -i y.bmp -vf sr=dnn_backend=tensorflow:model=espcn.model y2.bmp >> ffmpeg -i u.bmp -vf scale=iw*2:-1 u2.bmp >> ffmpeg -i v.bmp -vf scale=iw*2:-1 v2.bmp >> ffmpeg -i y2.bmp -i u2.bmp -i v2.bmp -filter_complex >> 'mergeplanes=0x001020:yuv444p' out.bmp >> Can these commands be merged into one command? > > > Something like, > > ffmpeg -i in.bmp -filter_complex > 'format=yuvj444p,extractplanes=y+u+v[y][u][v]; > [y]sr=dnn_backend=tensorflow:model=espcn.model[y-sr]; > [u]scale=iw*2:-1[u2x];[v]scale=iw*2:-1[v2x]; > [y-sr][u2x][v2x]mergeplanes=0x001020:yuvj444p' > out.bmp > I personally think the average user, just wanting to upscale and image, shouldn't have to type that much. For the common use case the filter always depends on extractplanes/mergeplanes.
> > Regards, > Gyan > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
