On Thu, 8 Nov 2007, E Chalaron wrote:
> Hi there
> I am trying to use y4mtoqt to convert some pnm files to a 444 qt video.
> I cant get where the error is coming from
>
> Any help appreciated
> Thanks a lot
> Edouard
>
>
> script
> #!/bin/bash
> reel_name=$1
> (find . -name \*.pnm | sort | xargs cat) | \
> ppmtoy4m -F 17:1 -A 1:1 -I p -S 444 -v 2|\
> y4mtoqt -v308 -o "$reel_name"
> xargs: cat: terminated by signal 13
That means a process is exiting and breaking the pipeline - SIGPIPE
is 13 I believe.
Your use of y4mtoqt is wrong. Why are you using '-v308'? The usage
is:
y4mtoqt -h
++ WARN: [y4mtoqt] usage: [-k] [-X] [-a inputwavfile] -o outfile
++ WARN: [y4mtoqt] -X = use v210 (default 2vuy) for 4:2:2, v410 (default
v308) for 4:4:4
++ WARN: [y4mtoqt] -k = do not perform lqt workaround (U and V plane
swap) (default 0 - i.e. DO the workaround)
So would it be a better idea to use "-X 308' instead of 'v308'?
Cheers,
Steven Schultz
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