[SATLUG] How to make video from a sequence of JPGs?

Jeremy Mann jeremymann at gmail.com
Wed May 12 08:25:48 CDT 2010


On Tue, May 11, 2010 at 4:30 PM, Don Davis <dondavis at reglue.org> wrote:
>
>> Don, both ffmpeg and mencoder use the same libavcodec library for
>> processing.
>
> Ahh. Makes sense - many things seem to rely on that. Can you confirm that
> the ffmpeg command:
> ffmpeg -r 20 -sameq -i *JPG -s 1024x768 render2.mp4
>  should or shouldn't work?
> or what open filters error signifies?

Don, this works on my server. Which ffmpeg version do you have? Did
you compile it with all needed libraries?

FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration: --prefix=/usr --libdir=/usr/lib --shlibdir=/usr/lib
--mandir=/usr/share/man --incdir=/usr/include --enable-libamr-nb
--enable-libamr-wb --enable-libdirac --enable-libfaac --enable-libfaad
--enable-libmp3lame --enable-libtheora --enable-libx264 --enable-gpl
--enable-nonfree --enable-postproc --enable-pthreads --enable-shared
--enable-swscale --enable-x11grab
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 0 / 52.20. 0
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Nov  6 2009 19:05:03, gcc: 4.1.2 20080704 (Red Hat 4.1.2-46)



-- 
Jeremy Mann
jeremy at biochem.uthscsa.edu

University of Texas Health Science Center
Bioinformatics Core Facility
http://www.bioinformatics.uthscsa.edu
Phone: (210) 567-2672


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