Steven M. Schultz wrote:
> On Tue, 4 Jul 2006, [UTF-8] Bernhard Frühmesser wrote:
>
>
>>I have the latest CVS version of the mjpegtools installed, and i
>
>
> It can not be the lastest CVS version because 'yuvdenoise' (cvs)
> has NOT accepted the '-s' or '-g' options for some time now. The
> current version of 'yuvdenoise' has '-m', '-M' and '-t' options
> only.
I downloaded it from CVS on friday and if i do for example yuvdenoise
alone i get this:
INFO: [yuvdenoise]
--------------------------------------------------------------------------------
INFO: [yuvdenoise] mjpeg-tools yuvdenoise version 1.9.0
INFO: [yuvdenoise]
--------------------------------------------------------------------------------
INFO: [yuvdenoise] Using the following thresholds/settings:
INFO: [yuvdenoise] Gauss-Pre-Filter [Y,U,V] : [0,0,0]
INFO: [yuvdenoise] Median-Pre-Filter [Y,U,V] : [0,0,0]
INFO: [yuvdenoise] Temporal-Noise-Filter [Y,U,V] : [0,0,0]
INFO: [yuvdenoise] Median-Post-Filter [Y,U,V] : [0,0,0]
INFO: [yuvdenoise] Renoise [Y,U,V] : [0,0,0]
>>y4mshift -n -4 -N 4 | y4mscaler -v0 -O sar=59:54 -O size=720x576
>> | yuvdeinterlace | yuvmedianfilter -r 3 -R 3 -t 3 -T 3
>
>
> Hmmm, deinterlacing? Might not be a good thing - if you're going to
> DVD.
I need to do deinterlacing as it looks awful on the flat plasma screen
without deinterlacing... (already tested).
>> | yuvdenoise -s 4,5,5 -g 64,255,255 -t 3,3,3 | y4munsharp |
>
>
> yuvdenoise -h
>
> shows the options that are available.
INFO: [yuvdenoise] ... | yuvdenoise [OPTIONS] | ...
INFO: [yuvdenoise]
INFO: [yuvdenoise] Brief description of the accepted options:
INFO: [yuvdenoise]
INFO: [yuvdenoise] -g [Y=0...255],[U=0...255],[V=0...255]
INFO: [yuvdenoise]
INFO: [yuvdenoise] This sets the parameters [Y,U,V] for the
gauss-filter. 0 means no filtering,
INFO: [yuvdenoise] which is the default, 255 is maximum
gaussfiltering. Some...
But it shows the -g option in "help" So ??
>>mpeg2enc -f 8 -D 10 -E -10 -q 5 -b 7800 -V 500 -K tmpgenc -4 1 -2 1 -o
>>output.m2v
>
>
> "-V 500" is NOT needed. The default (set by '-f 8') is perfect
> for DVD. A value of 500 is higher than is used even by HD MPEG-2
> streams!
>
>
>>But i find out that when i use it with yuvdeinterlace that i just get a
>>complete "green" video.
>
>
> Probably just as well since deinterlacing should be avoided in
> most cases ;)
In most but not with that video... unfortunately...
>>If i don´t use yuvdeinterlace it works fine.
>
>
> I'm on vacation at the moment and a lengthy discussion is not possible
> (about to wander out and do some sight seeing) but my suggestion
> is omit the deinterlace step
Enjoy your holidays.
BF.
> Steven Schultz
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