On Wednesday, July 14, 2021, Andrea paz via Cin <cin@lists.cinelerra-gg.org> wrote:

I wanted to try the "zscale" plugin of ffmpeg (inside CinGG, of
course). I installed the zimg library and now I need to configure
FFmpeg with --enable-libzimg.
How can I do this?

try to set those two variables before launching ./configure

EXTRA_LIBS=" -lOpenCL -ldav1d -lxvidcore -lass -lbluray -lsnappy" \

FFMPEG_EXTRA_CFG=" --enable-opencl --enable-frei0r --enable-libdav1d --enable-libxvid --enable-libass --enable-libbluray --enable-libsnappy" \

this is my example, you can just add what your ffmpeg config need...

https://ffmpeg.org/ffmpeg-filters.html#zscale-1
https://github.com/FFmpeg/FFmpeg/commit/416e35e5aafc2a2bf77372d5e8479c28796d1451
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