Hi Frédéric, On Mon, Dec 22, 2014 at 04:24:20PM +0100, Frédéric Sureau wrote: > Thanks for the patch! > It works fine now after forcing framerate to 30fps (which seems to > be hardcoded in the driver) That is a good point, rate control can only work if the encoder has an idea about the framerate. I've sent a patch that allows to use VIDIOC_S_PARM to set it: "[media] coda: Use S_PARM to set nominal framerate for h.264 encoder" regards Philipp -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html