[FFmpeg-user] Unsupported codec with id 0 for input stream 1

[Eugene Gekhter]

On Sun, Mar 2, 2014 at 12:34 PM, Carl Eugen Hoyos <cehoyos at ag.or.at> wrote:

> Eugene Gekhter <egekhter <at> pixcel.com> writes:
>
> > > What is "-r 16" supposed to mean?
>
> > -r 16 I thought is the avisynth equivalent of
> > ffvideosource(clip).assume_fps(16)
>
> Please don't use the input option -r.
>
>
>
> Carl Eugen
>
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I was hoping to use the input option -r in conjunction with -vcodec copy
because it's my understanding you can't use vf's and copy at the same time.
Since pro-res uses iframe compression, it seemed like this logic might work
if we wanted to avoid re-encoding.