You can go to the baby editing page and click "Select Video" (pictured).
Note: Not all categories support video functions, such as adults and underwear.
The following categories of goods support video function:
A digital camera/video camera/photographic equipment
Antiques/postal coins/calligraphy and painting/collection
Men's wear/clothes/clothing
Brand watches/popular watches
Snacks/nuts/tea/specialties
Sportswear/bags/collar accessories
laptop
Online Shop Decoration/Logistics Express/Picture Storage
MP3/MP4/iPod/ recorder
Educational toys/early education/children playing with cars
sneaker
Pet/pet food and supplies
Popular men's shoes
Toys/dolls/models/cartoons/board games
Personal care/health care/massage equipment
Household daily use/storage/gifts
Office equipment/consumables/related services
Video Games/Accessories/Games/Introduction
Online game point card
Mobile phone number/package/value-added service
Beauty/body/essential oil
kitchenware
Flash card /USB flash drive/memory/removable hard disk
One performance/beer and skittles discount coupon.
Clothing accessories/belts/hats/scarves
Sports/yoga/fitness/fan supplies
Books/magazines/newspapers
Women's dress/boutique
Computer hardware/monitors/computer peripherals
Music/movies/stars/videos
Tencent QQ zone
Jewelry/diamonds/jadeite/gold
Cosmetics/perfumes/hairdressing products/tools
Network services/computer software
Jewelry/fashion jewelry/fashion accessories
Online game equipment/game currency/account number/substitute training
Milk powder/complementary food/nutrition
Network device/network correlation
Decorative main material
ZIPPO/ Swiss army knife/glasses
Desktop/All-in-One/Server
Daily chemistry/cleaning/nursing
Electronic dictionary/electronic paper book/stationery
Luggage and leather goods/popular women's bags/men's bags
Diaper/breast-feeding/feeding/cart bed
Grain and oil/fruits and vegetables/dry goods/fast food/aquatic products
mobile phone
Kitchen/cutlery
Chinese goods boutique mobile phone
Outdoor/mountaineering/camping/travel supplies
Jewelry/fashion jewelry/fashion jewelry new style
Flower Express/Artificial Flowers/Green Gardening
World Expo licensed goods
An online store/service/customization/software
life electric
Musical instrument/guitar/piano/accessories
Bedclothes/cushions/towels/fabrics
Children's clothes/children's shoes/parent-child clothes
Cars/supplies/accessories/refits/motorcycles
Residential furniture
Soft decoration of fabric
Craft ornaments
Special arts and crafts
Audio-visual appliances
Hardware/tools
Mobile/Unicom/Telecom Recharge Center
Traditional tonic/other healthy nutrition
Women's shoes
Hotel/attraction tickets/holiday tours
Brand health care products
Tablet computer /MID
Mobile phone (test)
Commercial/office furniture
Nutritional products/articles/maternity clothes for pregnant women
Basic building materials
3C Digital Parts Market