Hi, This may be caused by auto exposure, in dark environments exposure increases so fps is reduced despite the requested value. In some cameras you can disable auto exposure so that you always get the requested fps, but some lower end models don't have support for this control .
Regards, Paulo 2011/2/17 xinglp <xin...@gmail.com>: > is this the hardware issue? > _______________________________________________ > Linux-uvc-devel mailing list > Linux-uvc-devel@lists.berlios.de > https://lists.berlios.de/mailman/listinfo/linux-uvc-devel > _______________________________________________ Linux-uvc-devel mailing list Linux-uvc-devel@lists.berlios.de https://lists.berlios.de/mailman/listinfo/linux-uvc-devel