[XviD-devel] Fwd: How to use the xvid_encrew.c

janaka priyadarshana rpjanaka at gmail.com
Fri Aug 24 14:06:31 CEST 2007


thank you very much for your help.

in the YUV directory there is no anything . so can you please tell me what
is the correct place..?

thanks

On 8/24/07, Michael Militzer <michael at xvid.org> wrote:
>
> Hi,
>
> then your .yuv file is likely not in the right format (means it's not a
> raw
> yuv file as expected by xvid_encraw). You can try with one of the yuv
> sequences from here:
>
> http://meru.cecs.missouri.edu/free_download/videos/
>
> Regards,
> Michael
>
>
> Quoting janaka priyadarshana <rpjanaka at gmail.com>:
>
> > that .yuv file can play in the mplayer without any problem.
> >
> > also i tested this with the root privileges, so i think that this
> problem is
> > not because of the access privileges.
> >
> > i am using ubuntu 7.04 version.
> >
> > i got this .yuv file by using MPlayer (.avi file is decoded to .yuv
> file).
> > so i dont know whether this is a problem or not.
> >
> > please can you tell me a way you got your .yuv file....?
> >
> > On 8/24/07, Michael Militzer <michael at xvid.org> wrote:
> >>
> >> Hi,
> >>
> >> of course you can encode also a yuv stream with xvid_encraw. Your
> command
> >> line actually looks perfectly fine (and works for me):
> >>
> >> xvid_encraw -type 0 -w 352 -h 288 -i /tmp/paris.yuv -o out.m4v
> >>
> >> If that doesn't work, xvid_encraw may be unable to find your input file
> >> (have you specified the full path?) or does not have the rights to open
> >> it.
> >> It could also be that you accidentally modified xvid_encraw.c (try a
> clean
> >> source package) or that you suffer from a compiler bug (possible if you
> >> work with a rare compiler or target an exotic platform). Try a debug
> build
> >> without optimizations.
> >>
> >> But I suppose the cause for your problems might be quite trivial...
> >>
> >> Regards,
> >> Michael
> >>
> >>
> >> Quoting janaka priyadarshana <rpjanaka at gmail.com>:
> >>
> >> > hi all,
> >> >
> >> > i got the pint. ".pgm" file is an image file as i think.
> >> > so by using the xvid_encrew we can convert that file to a small
> video.
> >> >
> >> > am i correct .....?
> >> >
> >> >
> >> > if I want to encode a raw video file (.yuv stream file) into mpeg4
> >> format by
> >> > using the xvid_encrew, is it possible to do. if it can do with this,
> >> please
> >> > help me.
> >> >
> >> >
> >> >
> >> > ---------- Forwarded message ----------
> >> > From: janaka priyadarshana <rpjanaka at gmail.com>
> >> > Date: Aug 24, 2007 11:55 AM
> >> > Subject: How to use the xvid_encrew.c
> >> > To: xvid-devel at xvid.org
> >> >
> >> > hi all,
> >> >
> >> > i want to test the xvid_encraw.c file so i need to have a .pgm file.
> but
> >> i
> >> > was unable to find that how to get that.
> >> > can you please tell me how to create a "YUV encapsulated in
> PGM"  file.
> >> >
> >> >
> >> > so then i tried to do this with a .yuv file. (i know how to create a
> >> .yuv
> >> > file)
> >> >
> >> > ./xvid_encraw -type 0 -w 488 -h 640 -i stream.yuv -o
> my_xvid_example.m4v
> >> > -stats
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > But this is not working properly, it will return the following.
> >> >
> >> >
> >> >
> >> > xvid_encraw - raw mpeg4 bitstream encoder written by Christoph
> Lampert
> >> > 2002-2003
> >> >
> >> > Error opening input file ./alize/stream.yuv
> >> >
> >> >
> >> >
> >> >
> >> > please can you tell me why this is and how can i do this in a correct
> >> > way.....?
> >> >
> >> >
> >> >
> >> >
> >> >
> >> > --
> >> > -----------
> >> > Regards,
> >> > Janaka Priyadarshana
> >> >
> >> > --
> >> > -----------
> >> > Regards,
> >> > Janaka Priyadarshana
> >> > _______________________________________________
> >> > XviD-devel mailing list
> >> > XviD-devel at xvid.org
> >> > http://list.xvid.org/mailman/listinfo/xvid-devel
> >> >
> >> >
> >>
> >>
> >>
> >>
> >>
> >>
> >> _______________________________________________
> >> XviD-devel mailing list
> >> XviD-devel at xvid.org
> >> http://list.xvid.org/mailman/listinfo/xvid-devel
> >>
> >
> >
> >
> > --
> > -----------
> > Regards,
> > Janaka Priyadarshana
> > _______________________________________________
> > XviD-devel mailing list
> > XviD-devel at xvid.org
> > http://list.xvid.org/mailman/listinfo/xvid-devel
> >
> >
>
>
>
>
>
>
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> XviD-devel at xvid.org
> http://list.xvid.org/mailman/listinfo/xvid-devel
>



-- 
-----------
Regards,
Janaka Priyadarshana


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