[FFmpeg-user] How to display web pages to a videowall

[Carl Zwanzig]

On 1/9/2025 3:34 AM, Gennaro Esposito wrote:
> My company has a video wall whose decoder is essentially designed
> only for cameras, so the only devices it can view, via IP, are those
> with "protocols" like RTSP or Onvif. It also has 4 HMDI/DVI ports to
> view any "normal" graphic output

The protocols and connections have nothing to do with the type of 
source, lots of cameras do not have streaming protocols like RTSP but do 
have HDMI outputs.


On 1/9/2025 3:49 AM, German Geraskin wrote:
> The simple answer is YES, but not directly (as far as I know).
> I use CasparCG with HTML producer and FFmpeg consumer for these purposes.

CasparCG should do it, so will OBS-Studio with the RTSPServer plugin 
(both open-source and using ffmpeg components). Either way, you'll need 
an HDMI capture device.

I would not wrestle with the ffmpeg command line for something like this.

Later,

z!