how many capture card use

[naeem243]

hello sir, i will make stream sever of hdmi capture card for stream so plz tell me how many card use in raspberry pi and which card chip support in linux.

[PrawnMan]

The capture is currently CPU limited for MJPEG so for 25FPS at 720P, one capture card is the current limit. Searching for a capture card with UVC UAC support on your favourite site should work. Alternately, just add linux to your search string and it should list cards with UVC and UAC.