error in ppm
Posted on 2004-08-23
i tried for the scaling of the image using y4mscaler
ls -1 dimas* | sort | xargs -n1 ppmtoy4m -F 25:1 | /y4mscaler-0.6.2-bin/y4mscaler -I sar=1:1 -O sar=PAL -O size=704*576 | mpeg2enc -f 8 -o video1.m1v
but i have some errors
ERROR: Could not read YUV4MPEG header: system error (failed read/write)!
xargs: ppmtoy4m: terminated by signal 13
what is this xargs terminated by signal 13 means and how should i solve it
i have installed the y4mscaler ...but it also says
/y4mscaler-0.6.2-bin/y4mscaler: No match.
could you please tell me what is this problem all about and how to tackle it.
thanks for your patience