[FFmpeg-user] problem capture desktop

Juan carlos Rebate nerus492 at gmail.com
Sun Oct 18 20:26:17 EEST 2020


that way if but the resulting file is corrupt, it does not play.
it won't let me install obs says it is not recommended by microsoft

El dom., 18 oct. 2020 a las 18:18, Moritz Barsnick
(<barsnick at gmx.net>) escribió:
>
> On Sun, Oct 18, 2020 at 02:01:57 +0200, Juan carlos Rebate wrote:
> > ffmpeg -f dshow -i video="screen-capture-recorder" -i
> > audio="virtual-audio-capturer" -vcodec libx264 -r 25 -crf 10 -acodec
> > mp3 output.mp4
> [...]
> > audio=virtual-audio-capturer: No such file or directory
>
> And you have to tell ffmpeg that the second input is also dshow:
>
> $ ffmpeg -f dshow -i video="screen-capture-recorder" -f dshow -i audio="virtual-audio-capturer" -vcodec libx264 -r 25 -crf 10 -acodec mp3 output.mp4
>
> Moritz
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