Hi Paul, > Is there a clock on UVC cameras to get Presentation Time Stamp and Source > Clock Reference, or these values are created by the driver on the PC? My > understanding of the UVC specification supports the internal camera clock > theory, which would be great for synchronization of 2 (or more) cameras > (stereo vision). Does Linux UVC driver support time stamps? I couldn't find > scrSourceClock and dwPresentationTime in header files.
I'm glad you raise the PTS and SCR issue. You are right, those values are provided by UVC devices along with video data. However, the spec is not very clear on the subject, and I don't know how to map them to V4L2 fields. I'd be happy to implement PTS and SCR support if someone can think of a good way to map them to V4L2. Best regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
