byte color_space[MAX_ATTR_SIZE], thumb_format[MAX_ATTR_SIZE];
UNUSED uns cnt = sscanf(info, "%d%d%s%d%d%d%s", &imo->width, &imo->height, color_space, &colors, &imo->thumb.width, &imo->thumb.height, thumb_format);
ASSERT(cnt == 7);
byte color_space[MAX_ATTR_SIZE], thumb_format[MAX_ATTR_SIZE];
UNUSED uns cnt = sscanf(info, "%d%d%s%d%d%d%s", &imo->width, &imo->height, color_space, &colors, &imo->thumb.width, &imo->thumb.height, thumb_format);
ASSERT(cnt == 7);