[FFmpeg-user] redirect to 2 fifo files

[Zoltan Kerenyi Nagy]

If this tiny mistake is the root of the problem, than Ill buy you a beer
:-) Im checking this out as soon as I got home

On 2019. Jan 28., Mon at 19:11, Moritz Barsnick <barsnick at gmx.net> wrote:

> On Mon, Jan 28, 2019 at 16:18:12 +0100, Zoltan Kerenyi Nagy wrote:
> > This is how I create the 2 fifos:
> >
> > #!/bin/bash
> >
> > mkfifo fifo2 2>/dev/null
> > mkfifo fifo2 2>/dev/null
>
> You're creating the same fifo twice, by the way
>
> > ffmpeg -f alsa -i hw:0,0 -f wav pipe:1 > fifo1 -f wav pipe:1 > fifo2
>
> This should give some sort of syntax error from bash. You can't use the
> redirect operator ">" twice per command.
>
> You want to write directly to the fifos:
>
> $ ffmpeg -f alsa -i hw:0,0 -f wav fifo1 -f wav fifo2
>
> Cheers,
> Moritz
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