I would like to add V4L2_FMT_FLAG_EMULATED to sys/videoio.h as libv4l (https://github.com/jasperla/openbsd-wip/tree/master/multimedia/libv4l) returns the flag for emulated (i.e., not natively supported by your webcam) video formats. In turn some userspace applications (like the SIP user-agent baresip) look for this flag as well.
OK? Best regards, Ingo Index: videoio.h =================================================================== RCS file: /cvs/src/sys/sys/videoio.h,v retrieving revision 1.8 diff -u -p -r1.8 videoio.h --- videoio.h 23 Oct 2014 07:34:48 -0000 1.8 +++ videoio.h 20 Nov 2015 19:02:10 -0000 @@ -360,6 +360,7 @@ struct v4l2_fmtdesc { }; #define V4L2_FMT_FLAG_COMPRESSED 0x0001 +#define V4L2_FMT_FLAG_EMULATED 0x0002 /* * F R A M E S I Z E E N U M E R A T I O N