HDMI video capture device

[Hans Petter Selasky]

On 2020-07-08 05:09, Steve Wills wrote:
> ugen0.9: <MACROSILICON product 0x2109> at usbus0, cfg=0 md=HOST spd=HIGH 
> (480Mbps) pwr=ON (500mA)
> ugen0.9.2: uaudio1: <USB Digital Audio>
> ugen0.9.4: uhid0: <MACROSILICON product 0x2109, class 239/2, rev 
> 2.00/21.00, addr 21>
> 
> The only other difference I see is that looking at sysctl output I see 
> this for the Logitech:
> 
> dev.pcm.10.rec.vchanrate: 48000
> 
> and this for the HDMI capture:
> 
> dev.pcm.11.rec.vchanrate: 96000
> 
> Any suggestions or ideas?

Hi,

To get high frame-rate you need to connect the device to a SUPER speed 
capable port. I think obs-studio doesn't support mpeg transports.

--HPS