[FFmpeg-user] Several inputs combined

[Simon Thelen]

On 05/09/14 at 20:23, Cecil Westerhof wrote:
> Would it be possible to combine several inputs to one video? For
> example: when I have four webcams to generate a video as follows:
> |----------+----------|
> | Webcam A | Webcam B |
> |----------+----------|
> | Webcam C | Webcam d |
> |----------+----------|
Sure, look at [1] for ideas and syntax.
> 
> Maybe also a time-stamp.
You can timestamp with drawtext [2]

[1] https://trac.ffmpeg.org/wiki/FilteringGuide#multipleinputoverlayin2x2grid
[2] https://ffmpeg.org/ffmpeg-filters.html#drawtext-1

-- 
Simon Thelen