[MEncoder-users] need to add audio to movie question
Tom Poe
tompoe at fngi.net
Wed Feb 21 21:17:37 CET 2007
RC wrote:
> On Wed, 21 Feb 2007 12:46:09 -0600
> Tom Poe <tompoe at fngi.net> wrote:
>
>
>> When I ran the next command, to create new5.mpg file, it automagically
>> set the fps setting to 25fps, but displayed each frame for 1 second.
>>
>
> -ofps skips or duplicates frames as needed to get the framerate you
> want. So it's essentially making 25 copies of each frame.
>
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>
RC: Holy Cow! That's really exciting. I had four images, originally.
I wanted to create a movie, using a soundtrack that ran for 1:15. So, I
duplicated manually, each image for 22 seconds,using a fps of 1 second,
creating a total of 90 images. Is there something in the command:
$ mencoder mf://*.png -mf w=320:h=240:fps=1:type=png -ovc copy
-audiofile Open_Studios_theme.ogg -oac copy -o done1.avi
that could be added to do that step? Mencoder seems to just do it
automagically with the next command:
$ mencoder test.avi -o new5.mpg -ofps 25 -vf scale=352:288,harddup -of
mpeg -mpegopts format=vcd -oac lavc -lavcopts acodec=mp2:abitrate=224
-ovc lavc -lavcopts
vcodec=mpeg1video:vrc_buf_size=327:keyint=15:vrc_maxrate=1152:vbitrate=1152:vmax_b_frames=0
but, seems like I would want to set 25fps in the first command, and just
rely on mencoder to duplicate automagically.
Tom
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