[FFmpeg-user] put timestamp at output filename

[ypatios]

hello roger,

makes sense, doesn't it?
how can i make a feature request?

thanks

Y.


On 26 November 2012 20:03, Roger Pack <rogerdpack2 at gmail.com> wrote:

> On 11/26/12, ypatios <ypatios at gmail.com> wrote:
> > hello list,
> >
> >
> > i am trying to extract the I-frames and their respective timestamps from
> a
> > video file.
> >
> > i have been successfully using the select filter to extract I-frames.
> e.g.:
> > ffmpeg -i input.avi -vf select='eq(pict_type,I)' -vsync 0 -an
> > I_frame%03d.png
> >
> > now, is there a way to put the timestamp directly at the name of each
> > output image file?
> > so, the ideal name for each output file would be:
> >
> > I_frame_[ts_in_milliseconds].png
>
> Probably not today, though it may make an interesting feature request
> for libavfilter...
> -r
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-- 
ypatios grigoriadis
TU Graz - ZiD
"Vernetztes Lernen"