Le decadi 20 prairial, an CCXXIV, Muhammad Faiz a écrit : > mkfifo in0.y4m > mkfifo in1.y4m
> $build_path/ffmpeg $3 -i "$1" -filter_complex "showcqt, format=$2, > format=yuv444p|yuv422p|yuv420p" -f yuv4mpegpipe -y in0.y4m > 2>&1 </dev/null & > ffmpeg $3 -i "$1" -filter_complex "showcqt, format=$2, > format=yuv444p|yuv422p|yuv420p" -f yuv4mpegpipe -y in1.y4m >/dev/null > 2>&1 </dev/null & > > ffmpeg -i $dir/in0.y4m -i $dir/in1.y4m -filter_complex "psnr=f=-" -f > null -y /dev/null Just a hint: if you are using a modern enough shell, you can let it set the pipeline for you: ffmpeg \ -i <(LD_FOOBAR=... ffmpeg -i ...) \ -i <(ffmpeg -i ...) \ -filter_complex ... Regards, -- Nicolas George _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
