{"video": "sample_01_shuttle_tube_packaging.mp4", "caption": "Worker repeatedly packs badminton shuttle tubes into clear polythene bags: opens bag by blowing air, caps lid if needed, inserts tube top-first, places finished units aside. Includes one failed lid-fit and handoff to coworker."}
{"video": "sample_02_industrial_sewing_machine.mp4", "caption": "Worker sews sizing straps and stickers onto T-shirts at an industrial sewing machine: picks garment from lot, aligns under needle bar, folds and attaches cloth strips from the right, stitches sizing markers, trims with thread cutter or scissors, sets finished pieces aside, repeats cycle."}
{"video": "sample_03_heatgun_and_batching.mp4", "caption": "Worker heat-shrinks pre-wrapped shuttle tubes with a heat gun\u2014rotates each tube with the left hand while sweeping hot air with the right\u2014then sets finished units aside. After shrinking the stack, finds rope and batches tubes into the rope loop one by one, pushes the stack to fit, balances the bundle, and counts tubes."}
{"video": "sample_04_garment_ironing_and_packing.mp4", "caption": "Worker irons and board-folds white T-shirts: lays garment flat, irons wrinkles, inserts collar cardboard, folds sleeves and body around board, final iron pass, stacks finished shirts. Repeats cycle for multiple garments."}
{"video": "sample_05_commercial_catering.mp4", "caption": "Cook prepares bulk curry in a large vessel on a gas stove: lights chulla, adds masala from jars, condiments and chilies, pours vegetables, stirs continuously with a ladle (karchi), turns off heat, adds liquids and water from buckets, shakes in seasoning packets, empties a side vessel into the main pot, and covers with the main lid."}
{"video": "sample_06_cane_weaving.mp4", "caption": "Craftsman repairs a cane/rattan chair from an egocentric view: rotates the chair, bends thin wooden straps onto the dark frame, drives nails with a hammer (left hand holds nail/strap, right hand strikes), scores and trims excess strap with a blade and cutter, and repeats the nail-and-hammer cycle along the seat and back weave."}
{"video": "sample_07_car_detailing.mp4", "caption": "Detailer applies protective coating on a car bonnet inside a hex-lit bay: spreads product with a blue applicator pad in horizontal and vertical strokes over marked sections, primes the pad from a small bottle, buffs with a microfiber cloth in circular passes, refolds the cloth for a fresh side, and repeats the apply-and-buff cycle."}
{"video": "sample_08_primer_and_painting.mp4", "caption": "Worker prepares automotive paint outdoors: stirs tin components with a steel mixing stick, pours and blends into plastic containers, strains the mixture through muslin into a spray-gun cup, tests the gun, then spray-paints horizontal strokes on two adjacent car door panels."}
{"video": "sample_09_denting_and_filing.mp4", "caption": "Auto-body worker sands a silver car door with a two-handheld electric sander (gadget): horizontal, vertical, and zigzag strokes to remove paint and level filler, rotates the pad for edge detail, powers off for hand scrubbing, closes doors, and repeats on a second door panel."}