Odkaz k nastavení vašeho hesla byl poslán na adresu Do budoucna budete k přístupu ke svým nákupům potřebovat heslo.
Získejte 3 videa nebo 25 obrázků v rámci bezplatné zkušební verze.
Začít bezplatnou zkušební verzi
Získejte 3 videa nebo 25 obrázků v rámci bezplatné zkušební verze.
Vyzkoušet bezplatnou zkušební verzi
Byly přidány nové filtry
Uspořádat podle

313 324 výsledků pro test v kategorii videa

TV colour bars test card screen. SMPTE Television Color Test Calibration Bars. Test card. SMPTE color bars. Graphic for footage video and 1Khz Sine Wave
00:28
HD
4K Close up of pencil being used on a multiple choice test paper
00:33
HD
over shoulder doctor writing on a form for a blood test
00:18
HD
Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
HD
Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
HD
Tilting down slowly to a Covid 19 positive antigen test on a wooden table 23.98 fps
00:10
HD
Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
HD
Close-up of the Row of Students Writing in the Notebooks, Taking Exam. Focus of Hands with Pens. Shot on RED EPIC-W 8K Helium Cinema Camera.
00:12
HD
Woman face, blue eyes and vision focus, thinking idea and contact lenses to see, eyesight and awareness. Closeup macro on face, eyeball and optometry test stare with awake perception of human anatomy
00:11
HD
Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
00:05
HD
after the test, the doctor puts the blood tests in a pallet
00:06
HD
hand with pencil taking a multiple choice test
00:18
HD
Scantron Test Paper
00:16
HD
16:9 TV color bar damage glitch distortion background, abstract noise effect. (4K UHD seamless looping, computer digitally generated animation.)
00:10
HD
Analog capture (intentional heavy distortion fx): a tv test pattern (also called cinescope) made of blocks and shapes of varying dimensions.
00:12
HD
A scientist in his laboratory holds a test tube containing DNA and is able to control the evolution of man thanks to holography. Concept of: DNA, technology, augmented reality.
00:14
HD
Nurse puts a bar code on a test tube with a blood test
00:11
HD
Laboratory worker with blood sample in test tube at table indoors, closeup
00:06
HD
Retro analog television test pattern with color bars and please stand by text featuring static noise.
00:10
HD
Waist up slowmo of group of multiethnic college students sitting one by one at desk in classroom writing test
00:28
HD
Streaming countdown TV test card signal pattern animation. Television Color Test seamless looping
00:14
HD
Vintage television test pattern overlay with colorful bars and glitch effect moving vertically with hand drawn scribbles creating analog distortion seamless loop animation
00:15
HD
Tv screen with Indian Head Test Pattern
00:14
HD
Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
00:20
HD
Lab assistant in gloves putting blood test tubes in rack or holder close up
00:10
HD
Close Up Tracking Of Woman Holding Positive Pregnancy Test In Public Bathroom
00:10
HD
scientist hand putting test tubes ampoules bottles in pcr machine Spbas. dna test, molecular biology technology. concept examining, diagnostics, pharmaceutical laboratory
00:17
HD
Blood samples in a test-tube centrifuge. Lab environment. Looping animation 4KHD
00:10
HD
Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
HD
Classic television test pattern with 'SIGNAL LOST' message, showing broadcast interruption
00:05
HD
Science, laboratory and woman with beaker for medical analysis, research and medicine. Healthcare, pharmaceutical and scientist with test tube for vaccine development, chemistry and liquid results
00:17
HD
Male engineer simulates and watches process of traffic accident using digital tablet with modern system to change the safety parameters. 3D animation of electric car experimental crash test in lab.
00:14
HD
Selective focus shot of female scientist in protective mask and glasses pouring blue liquid in test tubes with pipette during microbiology experiment in laboratory
00:18
HD
Glass test tubes with liquid on white background.
00:12
HD
An old retro vintage tv test pattern (appearing on air in case of technical difficulties), with a heavy glitch effect.
00:18
HD
Detailed Microscopic View of Human Sperm Cells in Clear Fluid for Scientific Research and Medical Education Spermatozoa Morphology Human Fertility Biology Reproduction
00:08
HD
Retro television color bars test screen with analog noise and broadcast glitch texture, vintage media background with signal calibration concept
00:15
HD
Tilting down fast to slow to a covid 19 positive antigen test on a wooden table, 23.98 fps
00:11
HD
Unrecognizable man walking on treadmill during cardiac stress test
00:14
HD
Blood samples in test tubes rotates in a centrifuge to separate blood from plasma for further analysis. Scientists biochemical laboratory manufacturing a vaccine against the covid-19 coronavirus.
00:10
HD
TV test card signal pattern animation. Please stand by starting soon streaming countdown. Television Color Test Calibration Bars. seamless looping
00:14
HD
Scientist with gloves injecting liquid sample into a plastic gradient lab for test
00:09
HD
Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.
00:17
HD
Lab Research Test Tubes
00:06
HD
Doctor performing nasal swab covid test on an elderly woman. High quality 4k footage
00:09
HD
Portrait of female scientist with a pipette analyzes a liquid to extract the DNA and molecules in the test tubes in laboratory. Shot in 8K. Concept: research,biochemistry, pharmaceutical medicine
00:16
HD
Test results, working mom Unexpectedly Reading a pregnancy test Sitting in the bathroom, Slow motion Pregnant woman Analyzing test strips Women's health centers, Test
00:08
HD
Muscular athlete with mask running on treadmill in gym for monitoring his performance. Sportsman in sports science lab measuring his performance cardio respiratory test professional athlete
00:25
HD
TU, MS, Side View shot of the head and shoulders of a crash test dummy
00:18
HD
Airbag Deploys Closeup 2
00:29
HD
Optometry, eyesight and eye test for senior woman, optometrist and slit lamp. Doctor, specialist and healthcare professional for ophthalmology, prescription and optician for eyecare appointment exam
00:06
HD
An engineer in a crash test lab uses a car crash test system to simulate a traffic accident, to obtain the safety parameters of an eco-friendly cutting edge electric vehicle being developed.
00:12
HD
the inspector checks the form and puts a a worst grade on a exam test
00:06
HD
Doctor in medical PPE suit holds a covid antigen test of care testing. Lab performing rapid diagnostic test for antibodies to detect presence of antigens Coronavirus disease.
00:14
HD
TV test tablet with glitch interference on lcd screen background animation - new quality digital twitch technology colorful video footage
00:10
HD
Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
HD
Hands of a food scientist mixing experimental food samples in test tubes and petri dishes highlighting the scientific approach to food formulation and preservation.
00:06
HD
An abstract television test pattern displays vibrant color bars with digital glitches and static noise.
00:15
HD
A person brings vision glasses to his eyes. Moving from out of focus to focus. View of the First person view on the vision test table.
00:06
HD
Scientist hands with microscope close-up shot in the laboratory
00:13
HD
automatic hematology analyzer with glass test tubes with blood
00:12
HD
Woman fingers pregnancy test making indoor closeup. Lady looking negative result Generative AI
00:09
HD
Team of Research Scientists Working On Computer, with Medical Equipment, Analyzing Blood and Genetic Material Samples with Special Machines in the Modern Laboratory.
00:13
HD
Lab Research Test Tubes
00:08
HD
Process of express fast coronavirus covid Antigen AG PCR testing examination at home, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, testing carried out
00:06
HD
Blood, research and hands of scientist in laboratory with sample for science, medical study or investigation. Healthcare, pharmaceutical and person with DNA test vial, RNA analysis and writing notes
00:09
HD
Senior woman, eyes and focus for eye exam, test or assessment of vision, eyesight and optometry for elderly patient. Eye, closeup and old lady thinking with wrinkles, natural skin and wellness
00:05
HD
Closeup, hands and a couple with pregnancy test results, comfort and reading together. Family, support and a man and woman with information on a baby, pregnant and care on the sofa for infertility
00:06
HD
Bright RGB color changing animated background for screen test
00:12
HD
Taking a blood sample for testing in the tube and putting it on the stand
00:12
HD
Completing blood draw.
00:20
HD
An engineer in a crash test lab uses a car crash test system to simulate a traffic accident, to obtain the safety parameters of an eco-friendly cutting edge electric vehicle being developed.
00:13
HD
Analysis of the PH and chlorine of the water in a swimming pool in Summer. Check quality of water with test strip, comparing results.
00:15
HD
The blood analysis. Analysis to identify the HIV virus.
00:13
HD
sad girl sitting on the bathroom floor with a pregnancy test. the concept of a positive or negative pregnancy test or other problems related to the position and health of women
00:13
HD
A beautiful woman takes a pregnancy test and as soon as she reads that she is pregnant, she explodes in a moment of happiness and joy for the future birth of her child. Concept of: birth, life, family
00:12
HD
Please stand by screen display featuring a tv test pattern with please stand by message. Suitable for indicating waiting times in presentations. 4k looping
00:10
HD
Hearing test. Man with headsets raising his hand when listen to a noise. Occupational health and safety for audiometric testing.
00:09
HD
Technical difficulties retro vintage tv screen test pattern broadcast. 4k video
00:10
HD
Generic 3d car crash test with people driver. Car destruction. Realistic 4k animation.
00:10
HD
Retro TV test pattern please stand by screen suitable for showcasing broadcast standby or vintage television interruptions in presentations, videos, or graphics related to media and technology
00:20
HD
Scientist holding test strip and checking result
00:14
HD
Medical Science Laboratory with Diverse Team of Professional Biotechnology Scientists Developing Drugs, Female Biochemist Working on Computer Showing Gene Therapy Interface. Back view Shot
00:16
HD
Asian female virologist in protective suit, mask, glasses and gloves dripping blue liquid from pipette into test tubes while working on antiviral vaccine at desk with microscope on it in laboratory
00:23
HD
Evaluation or measurement concept. Student testing in exercise taking fill in exam at school or university in test room, writing document exams paper at campus classroom, education back to school idea
00:09
HD
Process of coronavirus PCR antigen testing examination by nurse medic in laboratory lab, COVID-19 swab collection kit, test tube for taking OP NP patient specimen sample, patient receiving test, 4K
00:09
HD
Conceptual 4K video of a doctor holding and looking at a test tube while testing samples for presence of coronavirus (COVID-19).
00:10
HD
Female laboratory specialist is working in the laboratory with a microscope
00:11
HD
Lockdown, CU, SLO MO, head and shoulders of a crash test dummy hitting a deployed airbag
00:37
HD
Doctor hand taking a blood sample tube from a rack with machines of analysis in the lab background, Technician holding blood tube test in the research laboratory.
00:19
HD
Intentional glitch distortion fx: a test pattern from a tv transmission, with colorful rotating bars, a black box and the warning text No signal.
00:12
HD
Ink Rorschach test
00:11
HD
Drop chemical fluid into laboratory test tube , science biological or chemistry research concept
00:16
HD
Close-up of the process of taking blood from the vein from man for biochemical blood testing. Preparation for blood test with by phlebotomist technician doctor in medical clinic.
00:56
HD
Blood test taking of a young patient man of a young woman doctor in a modern clinic room , assistant are behind of the doctor.
00:24
HD
scientist take test tube
00:10
HD
Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
00:13
HD
Hands holding pregnancy test, turning to show one line negative test, problem family planning.
00:10
HD
Please stand by tv test pattern retro vintage broadcast. 4k animation video
00:10
HD
Closeup view 4k video of child hand with red spot reaction to conducting Mantoux test after 72 hours from injection. Nurse in blue gloves applying transparent ruler to check reaction.
00:16
HD