ffmpeg -i video.264 video.yuv
ffmpeg -s cif -r 30 -b 64000 -bt 3200 -g 30 -i video.yuv -vcodec mpeg4 video_cod.m4v
./mp4box -hint -mtu 1024 -fps 30 -add video_cod.m4v video_enc.mp4
ffmpeg -i video_enc.mp4 video_ref.yuv
./mp4trace -f -s 192.168.0.2 12346 video_enc.mp4 > st_video
ns rete.tcl
./etmp4 -f -x sd_video rd_video st_video video_enc.mp4 video_rec
./ffmpeg -i video_rec.mp4 video_rec_raw.yuv
./psnr 352 288 420 video.yuv video_rec_raw.yuv > psnr_dopo.txt
./psnr 352 288 420 video.yuv video_ref.yuv > psnr_prima.txt
ns grafico_psnr.tcl