Hi -
Saw the posting earlier today (oops - it's after midnight now ;))
about fitting (S)VHS onto a DVD and having space problems.
I (just) finished the 2nd encoding run of the day - a bit longer
than expected since both tapes were in the 90 minute range.
A 92 minute movie (164514 frames) from VHS ("Cry of the Banshee" -
1970 Vincent Price movie, not one of his best ones but "ok") ended up
looking like this:
-rw-r--r-- 1 sms staff 19806724800 Dec 20 23:13 cotb.dv
the raw DV file obviously ;)
after 9h15m of encoding time using this pipeline:
smil2yuv -a $N.wav ../$N.smil | \
y4mshift -n 6 | \
yuvdenoise -S 0 -r 16 -t 5 -l 3 -b 14,4,692,468 | \
yuvscaler -M BICUBIC -I USE_704x476+8+0 -O SIZE_704x480 | \
bfr -b 10m | \
mpeg2enc -M 2 -f 8 -q $Q -4 2 -2 1 -N -o $N.m2v
the resulting .m2v file looks like this:
-rw-r--r-- 1 sms staff 2164256895 Dec 23 00:05 cotb.m2v
audio (224kb/s mp2) adds:
-rw-r--r-- 1 sms staff 153701185 Dec 23 00:09 cotb.mp2
With overhead that's just a touch over 1/2 full.
Black out the garbage and using yuvdenoise does wonders ;)
Cheers,
Steven Schultz
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