[FFmpeg-user] Converting pictures to video

[Anwuli Okwuashi]

Thank you,

Yes, the first command is the stata blog extrat, the second is mine.
Previous attempts had the value for the -b:v but still did not work.
I have 20 png files created using stata, I just need to convert them to
video/animation. With that, I'll appreciate any help.


On Thu, Dec 5, 2019, 5:49 PM gga <ggarra13 at gmail.com> wrote:

>
> On 5/12/19 18:11, Anwuli Okwuashi wrote:
> > Hello,
> > Newbie alert!
> > I am unable to recreate an animation I found on stata blog
> >
> https://blog.stata.com/2014/03/24/how-to-create-animated-graphics-using-stata/
> >   .
> >
> > local GraphPath "C:\Users\jch\AnimatedGraphics\example\"
> > winexec "C:\Program Files\FFmpeg\bin\ffmpeg.exe" -i
> `GraphPath'graph_%03d.png
> >      -b:v 512k `GraphPath'graph.mpg
> >
> >   My code: ran without errors but no video was created
> > local GraphPath "C:\Users\analyst\Desktop\STATA\projects\animation\"
> > winexec "C:\FFmpeg\bin\ffmpeg.exe" -i `GraphPath'i_diff_%.png -b:v
> > `GraphPath'graph.mpg.
> >
> > Any idea why mine isn't working? I use windows 10.
> I have no idea about stata, but do you realize you posted two different
> commands?  Also, the second command is missing the value for -b:v.
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