MEncoder

„MEncoder is a free command line video decoding, encoding and filtering tool released under the GNU General Public License. It is a close sibling to MPlayer and can convert all the formats that MPlayer understands into a variety of compressed and uncompressed formats using different codecs.“

MEncoder. (2008, February 23). In Wikipedia, The Free Encyclopedia. Retrieved 18:57, April 5, 2008, from
http://en.wikipedia.org/w/index.php?title=MEncoder&oldid=193447614


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Saturday, May 10, 2008

Re: [MEncoder-users] NTSC DVD ripping - inverse telecine artifacts

Justin Randall wrote:
> I guess that filmdeint could be used first in the filter chain, with
> filmdint=dint_thres=256 to ensure that it doesn't try to deinterlace
> any frame it can't match, then pass that output to mcdeint for getting
> any remaining interlaced frames. I wouldn't recommend this though.
> For one last try at the inverse telecline method you could try this:
>
> mencoder -vf pullup,softskip,pp=lb,hqdn3d=3:2:3:3 -ofps 24000/1001
>
> This should be good for animated sources, although pp=lb might cause
> some ghosting. If you want to crop and/or scale, put those filters
> after the denoiser. Example: mencoder -vf
> pullup,softskip,pp=lb,hqdn3d=3:2:3:3,crop=704:480:0:0,scale=640:480
> -sws 9 -ofps 24000/1001

I find that adding 'harddup' as the last element in the filter
chain prevents sync errors and never seems to hurt things.
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