The duration of the generated video in seconds Allowed values: 5, 10.

URL of images to be used for hug, kiss or heart_gesture video.

The effect scene to use for the video generation Allowed values: hug, kiss, heart_gesture, squish, expansion, fuzzyfuzzy, bloombloom, dizzydizzy, jelly_press, jelly_slice, jelly_squish, jelly_jiggle, pixelpixel, yearbook, instant_film, anime_figure, rocketrocket, fly_fly, disappear, lightning_power, bullet_time, bullet_time_360, media_interview, day_to_night, let's_ride, jumpdrop, swish_swish, running_man, jazz_jazz, swing_swing, skateskate, building_sweater, pure_white_wings, black_wings, golden_wing, pink_pink_wings, rampage_ape, a_list_look, countdown_teleport, firework_2026, instant_christmas, birthday_star, firework, celebration, tiger_hug_pro, pet_lion_pro, guardian_spirit, squeeze_scream, inner_voice, memory_alive, guess_what, eagle_snatch, hug_from_past, instant_kid, dollar_rain, cry_cry, building_collapse, mushroom, jesus_hug, shark_alert, lie_flat, polar_bear_hug, brown_bear_hug, office_escape_plow, watermelon_bomb, boss_coming, wig_out, car_explosion, tiger_hug, siblings, construction_worker, snatched, felt_felt, plushcut, drunk_dance, drunk_dance_pet, daoma_dance, bouncy_dance, smooth_sailing_dance, new_year_greeting, lion_dance, prosperity, great_success, golden_horse_fortune, red_packet_box, lucky_horse_year, lucky_red_packet, lucky_money_come, lion_dance_pet, dumpling_making_pet, fish_making_pet, pet_red_packet, lantern_glow, expression_challenge, overdrive, heart_gesture_dance, poping, martial_arts, running, nezha, motorcycle_dance, subject_3_dance, ghost_step_dance, phantom_jewel, zoom_out, cheers_2026, kiss_pro, fight_pro, hug_pro, heart_gesture_pro, dollar_rain_pro, pet_bee_pro, santa_random_surprise, magic_match_tree, happy_birthday, thumbs_up_pro, surprise_bouquet, bouquet_drop, 3d_cartoon_1_pro, glamour_photo_shoot, box_of_joy, first_toast_of_the_year, my_santa_pic, santa_gift, steampunk_christmas, snowglobe, christmas_photo_shoot, ornament_crash, santa_express, particle_santa_surround, coronation_of_frost, spark_in_the_snow, scarlet_and_snow, cozy_toon_wrap, bullet_time_lite, magic_cloak, balloon_parade, jumping_ginger_joy, c4d_cartoon_pro, venomous_spider, throne_of_king, luminous_elf, woodland_elf, japanese_anime_1, american_comics, snowboarding, witch_transform, vampire_transform, pumpkin_head_transform, demon_transform, mummy_transform, zombie_transform, cute_pumpkin_transform, cute_ghost_transform, knock_knock_halloween, halloween_escape, baseball, korean_baseball, trampoline, trampoline_night, pucker_up, feed_mooncake, flyer, dishwasher, pet_chinese_opera, magic_fireball, gallery_ring, pet_moto_rider, muscle_pet, pet_delivery, mythic_style, steampunk, 3d_cartoon_2, pet_chef, santa_gifts, santa_hug, girlfriend, boyfriend, heart_gesture_1, pet_wizard, smoke_smoke, gun_shot, double_gun, pet_warrior, long_hair, pet_dance, wool_curly, pet_bee, marry_me, piggy_morph, ski_ski, magic_broom, splashsplash, surfsurf, fairy_wing, angel_wing, dark_wing, emoji.