Tom <Bassai_Dai <at> gmx.net> writes: I solved the problem by myself. The problem was that the size of the image which I gave yavta did not correspond to the format size of the video device which I configured with media-ctl Regards, Tom -- 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