[MEncoder-users] help tweaking command for images to .mpg

[Nico Sabbi]

Tom Poe wrote:
> mencoder mf://*.jpg -mf w=320:h=240:fps=1/7:type=jpg -audiofile 
> somefile.ogg -oac lavc -ovc lavc -of mpeg -mpegopts format=vcd 

xvcd

> -vf scale=352:240,harddup -srate 44100 -af lavcresample=44100 -lavcopts 
> vcodec=mpeg1video:keyint=18:vrc_buf_size=327:vrc_minrate=1152:vbitrate=1152:vrc_maxrate=1152:acodec=mp2:abitrate=224 
> 
> -ofps 30000/1001 -o new5.mpg
> 
> Can anyone suggest how I might tweak the above command to do the following?
> 1]  I need to drop the audio

add -nosound and remove -audiofile and -oac

> 2]  The framerate needs to be able to meet "video framerates other than 
> 25 are not supported" error message and adjusted to be able to open the 
> file in openmovieeditor.  openmovieeditor also requires I use their code,
> ffmpeg -i new5.mpg -s 384x288 -vcodec mjpeg -f mov -b 3000 -ar 48000 
> -acodec pcm_s16le new_file.mov
> 
> Any help or pointers appreciated.  I tried googling frame rate, but 
> couldn't grasp how to use the -ofps option.
> Tom
> 

mpeg1 doesn't permit to encode any other framerate than a handful,
while mpeg2 can resort to telecining to trick the framerate up
to certain extent (see the telecining options in -mpegopts),
but in that case you can't do a vcd (a svcd will do)