https://community.nxp.com/t5/i-MX-Processors/USB-Video-class-Composite-Device/m-p/1466374#M190983 <P>Hello community! I got a question. For a UVC composite device with Color and sensor Camera, do I need more than 1 Video Control Descriptor? Im not sure If I simply can add the inteface and endpoint for the second camera and still use one video control of if it is needed to use two video control descriptor.</P> Mon, 30 May 2022 17:29:13 GMT Ismael_dz 2022-05-30T17:29:13Z https://community.nxp.com/t5/i-MX-Processors/USB-Video-class-Composite-Device/m-p/1466374#M190983 <P>Hello community! I got a question. For a UVC composite device with Color and sensor Camera, do I need more than 1 Video Control Descriptor? Im not sure If I simply can add the inteface and endpoint for the second camera and still use one video control of if it is needed to use two video control descriptor.</P> Mon, 30 May 2022 17:29:13 GMT https://community.nxp.com/t5/i-MX-Processors/USB-Video-class-Composite-Device/m-p/1466374#M190983 Ismael_dz 2022-05-30T17:29:13Z https://community.nxp.com/t5/i-MX-Processors/USB-Video-class-Composite-Device/m-p/1467005#M191024 <P>Hello, Ismael_dz&nbsp;</P><P>Do you mean UVC class device streaming two videos simultaneously? UVC class allows many video sensors (sources) in one device but streaming just a single one at a time. Selector interface allows switching among sources. But there are no means to define two or more simultaneous video streams. That's for standard UVC device, which is recognized by built-in Windows driver.&nbsp;&nbsp;</P> Tue, 31 May 2022 21:09:33 GMT https://community.nxp.com/t5/i-MX-Processors/USB-Video-class-Composite-Device/m-p/1467005#M191024 kef2 2022-05-31T21:09:33Z