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
Regards,
Gyan
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