[MEncoder-users] images to avi length help .

vtff19 vtff19 vtff19 at gmail.com
Fri Jul 11 10:26:21 CEST 2008 

Ciao Mario,

Thank you for your resposne.
I gave a try without success.

1) I would like first to say to all of you thnak you for your great support
2) i've compiled a page http://91.121.123.13/video/videotest.html
where you can get the images i'm using and the video i've produced with
mencoder that way you have the maximum of information to help me.

For now i'm frustated because mencoder is the perfect tool for what i want
to do but spent too much time to find the right parameter :(


Thank you by advance and hope my feeds give more hints to succeed.

Anyway thank you for your support!

Regards


2008/7/11 Mario Valle <mvalle at cscs.ch>:

> vtff19 vtff19 wrote:
> > Good evening
> >
> > MEncoder 1.0rc1-4.1.2 (C) 2000-2006 MPlayer Team
> > CPU: Intel(R) Pentium(R) Dual  CPU  E2180  @ 2.00GHz (Family: 6, Model:
> 15,
> > Stepping: 13)
> >
> > What do you mean  by MRL ?
> >
> > i currently do  mencoder "mf://*.jpeg" -mf fps=10 -o test.avi -ovc lavc
> > -lavcopts vcodec=msmpeg4v2:vbitrate=800
> > that generates a video but it's to short. pictures displays with light
> speed
> > :) 11 frames dispayed in 1 second
> >
> Is what you are asking with fps=10. Try fps=1
> Ciao!
>                mario
> > I'm a bit frustated because Mencoder give me the best quality comparing
> to
> > imagetompeg and dvd-slideshow.
> >
> > I hope you could help me too success.
> >
> > Regards
> >
> >
> >
> >
> > [root@: 200]# mencoder "mf://*.jpeg" -mf fps=10 -o test.avi -ovc lavc
> > -lavcopts vcodec=msmpeg4v2:vbitrate=800
> > MEncoder 1.0rc1-4.1.2 (C) 2000-2006 MPlayer Team
> > CPU: Intel(R) Pentium(R) Dual  CPU  E2180  @ 2.00GHz (Family: 6, Model:
> 15,
> > Stepping: 13)
> > CPUflags: Type: 6 MMX: 1 MMX2: 1 3DNow: 0 3DNow2: 0 SSE: 1 SSE2: 1
> > Compiled with runtime CPU detection.
> > success: format: 16  data: 0x0 - 0x0
> > MF file format detected.
> > [mf] search expr: *.jpeg
> > [mf] number of files: 11 (44)
> > [demux_mf] file type was not set! trying 'type=jpeg'...
> > VIDEO:  [IJPG]  0x0  24bpp  10.000 fps    0.0 kbps ( 0.0 kbyte/s)
> > [V] filefmt:16  fourcc:0x47504A49  size:0x0  fps:10.00  ftime:=0.1000
> > Opening video filter: [expand osd=1]
> > Expand: -1 x -1, -1 ; -1, osd: 1, aspect: 0.000000, round: 1
> >
> ==========================================================================
> > Opening video decoder: [ffmpeg] FFmpeg's libavcodec codec family
> > Selected video codec: [ffmjpeg] vfm: ffmpeg (FFmpeg MJPEG decoder)
> >
> ==========================================================================
> > VDec: vo config request - 800 x 500 (preferred colorspace: Planar YV12)
> > VDec: using Planar YV12 as output csp (no 3)
> > Movie-Aspect is 1.60:1 - prescaling to correct movie aspect.
> > videocodec: libavcodec (800x500 fourcc=3234504d [MP42])
> > Writing header...
> > ODML: Aspect information not (yet?) available or unspecified, not writing
> > vprp header.
> > Writing header...
> > ODML: Aspect information not (yet?) available or unspecified, not writing
> > vprp header.
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 2 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 2 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > [msmpeg4v2 @ 0x870fbb8]warning, clipping 1 dct coefficients to -127..127
> > Pos:   1.1s     11f (100%)  0.00fps Trem:   0min   0mb  A-V:0.000 [577:0]
> > Flushing video frames
> > Writing index...
> > Writing header...
> > ODML: Aspect information not (yet?) available or unspecified, not writing
> > vprp header.
> >
> > Video stream:  577.345 kbit/s  (72168 B/s)  size: 79385 bytes  1.100 secs
> > 11 frames
> >
> >
> >
> >
> >
> > 2008/7/10 R.L. Horn <lists at eastcheap.org>:
> >
> >
> >> On Thu, 10 Jul 2008, vtff19 vtff19 wrote:
> >>
> >>
> >>> I've 11 images jpeg i want to transform in movie with a delay of 1
> second
> >>> between each pictures.
> >>> Is it possible ?
> >>>
> >> Yes.
> >>
> >>
> >>> currently i'm doing mencoder "mf://*b.jpeg" -mf fps=1 -o output.avi
> -ovc
> >>> lavc -lavcopts vcodec=mpeg4.
> >>> this produce me a video of 11 sec :) but i see all the movie only the
> >>>
> >> first
> >>
> >>> picture :(
> >>>
> >> It works for me.  You don't say what mencoder version you're using, but
> >> I'd suggest first moving the MRL to the end of the command line and, if
> >> that doesn't work, trying an SVN mplayer/mencoder.
> >> _______________________________________________
> >> MEncoder-users mailing list
> >> MEncoder-users at mplayerhq.hu
> >> https://lists.mplayerhq.hu/mailman/listinfo/mencoder-users
> >>
> >>
> > _______________________________________________
> > MEncoder-users mailing list
> > MEncoder-users at mplayerhq.hu
> > https://lists.mplayerhq.hu/mailman/listinfo/mencoder-users
> >
>
>
> --
> Ing. Mario Valle
> Data Analysis and Visualization Services         |
> http://www.cscs.ch/~mvalle <http://www.cscs.ch/%7Emvalle>
> Swiss National Supercomputing Centre (CSCS)      | Tel:  +41 (91) 610.82.60
> v. Cantonale Galleria 2, 6928 Manno, Switzerland | Fax:  +41 (91) 610.82.82
>
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>

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