Lines Matching refs:standard
73 char *standard;
550 struct v4l2_standard standard = { 0 };
581 if (s->standard) {
582 av_log(s1, AV_LOG_DEBUG, "The V4L2 driver set standard: %s\n",
583 s->standard);
584 /* set tv standard */
586 standard.index = i;
587 if (ioctl(s->fd, VIDIOC_ENUMSTD, &standard) < 0) {
589 "The V4L2 driver ioctl set standard(%s) failed\n",
590 s->standard);
594 if (!av_strcasecmp(standard.name, s->standard)) {
600 "The V4L2 driver set standard: %s, id: %"PRIu64"\n",
601 s->standard, (uint64_t)standard.id);
602 if (ioctl(s->fd, VIDIOC_S_STD, &standard.id) < 0) {
604 "The V4L2 driver ioctl set standard(%s) failed\n",
605 s->standard);
829 { "standard", "TV standard, used only by analog frame grabber", OFFSET(standard), AV_OPT_TYPE_STRING, {.str = NULL }, 0, 0, DEC },