[FFmpeg-user] Set a background color to a mosaic

[Grégory S]

thanks

2017-08-28 19:34 GMT+02:00 DopeLabs <dopelabs at dubstep.fm>:

> instead of  -filter_complex "nullsrc=size=1920x1080
> try  -filter_complex "color=s=1920x1080:c=black
>
>
> > On Aug 28, 2017, at 3:16 57AM, Grégory S <texel3d at gmail.com> wrote:
> >
> > Howard can i do that ?
> >
> > Le 28 août 2017 12:14 PM, "Carl Eugen Hoyos" <ceffmpeg at gmail.com> a
> écrit :
> >
> >> 2017-08-28 12:07 GMT+02:00 Grégory S <texel3d at gmail.com>:
> >>> Hi,
> >>>
> >>> i use FFMpeg to create a mosaic.
> >>> It works but the background color of the mosaic of my output video is
> >> green
> >>> by default.
> >>> How can i modify my command line in order to have a black color as
> >>> background for my mosaic ?
> >>>
> >>> "ffmpeg.exe -i C:/source/video1.mp4 -i C:/source/video2.mp4
> >> -filter_complex
> >>> "nullsrc=size=1920x1080 [base]
> >>
> >> Did you try using the color filter instead of nullsrc for the
> background?
> >>
> >> Carl Eugen
> >> _______________________________________________
> >> ffmpeg-user mailing list
> >> ffmpeg-user at ffmpeg.org
> >> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >>
> >> To unsubscribe, visit link above, or email
> >> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".
> > _______________________________________________
> > ffmpeg-user mailing list
> > ffmpeg-user at ffmpeg.org
> > http://ffmpeg.org/mailman/listinfo/ffmpeg-user
> >
> > To unsubscribe, visit link above, or email
> > ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".
>
> _______________________________________________
> ffmpeg-user mailing list
> ffmpeg-user at ffmpeg.org
> http://ffmpeg.org/mailman/listinfo/ffmpeg-user
>
> To unsubscribe, visit link above, or email
> ffmpeg-user-request at ffmpeg.org with subject "unsubscribe".
>