암호 설정을 위한 링크가 다음으로 전송됨: 나중에 구매 기능을 이용하려면 암호가 필요합니다.
무제한 다운로드와 강력한 AI 편집 기능으로 제약 없이 창작해 보세요
무제한으로 스톡 이용
무제한 다운로드와 강력한 AI 편집 기능으로 제약 없이 창작해 보세요
무제한으로 스톡 이용
새 필터 추가됨
정렬 기준

비디오에서 test에 관한 731,737개 결과

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
Please Stand By - Retro Television Test Pattern with Static and Glitch Effect.
00:10
Pipette with liquid inside drop water in test tubes. Close up macro.
00:14
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
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
Scantron Test Paper
00:16
Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
Tilting down slowly to a Covid 19 positive antigen test on a wooden table 23.98 fps
00:10
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
Close up of scientist's hands in blue gloves adjusting microscope in laboratory, conducting scientific research and analysis. Health care and science concept
00:17
Inserting the test sample in the sample container into the pre paid envelope ready for sending to the Bowel Cancer Screening Programme for testing.
00:25
hand with pencil taking a multiple choice test
00:18
Glass test tubes with liquid on white background.
00:12
Medical imaging center features advanced MRI machine and treatment area for patient diagnostics and care in modern facilities
00:10
Animated Laptop with Online Survey and Feedback Video - Transparent
00:10
friendly female veterinarian stroking and calming domestic cat while examining an animal in medical office, smiling and looking at camera
00:21
Lab assistant makes urgent blood test for detection of antibodies and infections
00:29
Thyroid hormone t3 and t4 molecules circulate blood vessels representing endocrine health with detailed blood test concept showing molecular structure and red blood cells supporting thyroid function
00:08
Waist up slowmo of group of multiethnic college students sitting one by one at desk in classroom writing test
00:28
16:9 TV color bar damage glitch distortion background, abstract noise effect. (4K UHD seamless looping, computer digitally generated animation.)
00:10
Closeup of quantum computer chip testing with microprobes on a dark circuit board, 4k video
00:10
Dental Consultation: A dentist and patient collaborate in a modern dental office, examining an X-ray to gain insights for optimal oral health.
00:08
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
Glitchy test pattern screen for please stand by break, suitable for video production, tv and film projects, broadcasting, waiting rooms, and presentations.
00:10
Retro Analog TV Glitch Background. Distorted No Signal Screen Error, White Noise Static, Flickering Color Bars Test Pattern Animation 4k video animation seamless loop
00:10
Lab Research Test Tubes
00:08
Filling out Answers on a Multiple Choice Test Close up
00:18
Vintage “Please Stand By” test card with radial calibration pattern, sepia tone, and film dust texture
00:20
Drop chemical fluid into laboratory test tube , science biological or chemistry research concept
00:16
Classic television test pattern with 'SIGNAL LOST' message, showing broadcast interruption
00:05
factory and industrial complex with passing clouds with test cards
00:08
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
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
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
Taking a blood sample for testing in the tube and putting it on the stand
00:12
Analog capture (intentional heavy distortion fx): a tv test pattern (also called cinescope) made of blocks and shapes of varying dimensions.
00:12
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
Indian male doctor checcking BP of young patient during routine health examination as experienced physician measures blood pressure inside modern Indian clinic OPD healthcare visit
00:30
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
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
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
Conceptual 4K video of a doctor holding and looking at a test tube while testing samples for presence of coronavirus (COVID-19).
00:10
Streaming countdown TV test card signal pattern animation. Television Color Test seamless looping
00:14
Scientists wearing lab coats and gloves are analyzing blood test tubes and taking notes in a laboratory
00:19
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
Lab Research Test Tubes
00:06
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
Generic 3d car crash test with crashtest dummy. Car destruction. Realistic 4k animation.
00:10
Lab assistant in gloves putting blood test tubes in rack or holder close up
00:10
Retro television broadcast test pattern featuring vibrant vertical color bars and a grayscale static section, indicating signal loss or display calibration
00:05
Tv screen with Indian Head Test Pattern
00:14
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
Laboratory technician places blood collection tubes into analyzer cassette for automated diagnostic testing in modern medical laboratory environment.
00:13
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
Airbag Deploys Closeup 2
00:29
An old retro vintage tv test pattern (appearing on air in case of technical difficulties), with a heavy glitch effect.
00:18
Scientist hands with microscope close-up shot in the laboratory
00:13
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
Online survey questionnaire with digital feedback form, customer evaluation and business assessment concept. Filling form, research analytics, technology interface and data review.
00:12
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
A close-up dolly shot of a student filling in the little bubble circles of a test paper.
00:38
TU, MS, Side View shot of the head and shoulders of a crash test dummy
00:18
the inspector checks the form and puts a a worst grade on a exam test
00:06
Lab work, Doctor holds a test tube takes the test from a test tube in analysis, blood, DNA, test tube stand.
00:21
Stress, depression and student writing in classroom at high school, learning and education burnout. Tired, frustrated and teenager boy take test exam at desk in class, anxiety or fail while studying
00:10
An abstract television test pattern displays vibrant color bars with digital glitches and static noise.
00:15
TV test tablet with glitch interference on lcd screen background animation - new quality digital twitch technology colorful video footage
00:10
scientist take test tube
00:10
Close Up Tracking Of Woman Holding Positive Pregnancy Test In Public Bathroom
00:10
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
4k stock. Bad interface damage. No signal test pattern TV screen. Tv static animation glitch. Noise color error video with scanline effect.
00:13
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
Lab technician in blue gloves labeling urine sample test tube with barcode in modern medical laboratory for diagnostic analysis and research.
00:13
4K Close up of pencil being used on a multiple choice test paper
00:33
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
over shoulder doctor writing on a form for a blood test
00:18
after the test, the doctor puts the blood tests in a pallet
00:06
A confident mature woman scientist stands with arms crossed in a well-equipped laboratory, surrounded by scientific equipment.
00:09
Scientist in blue gloves holds rack of blue liquid filled test tubes amidst vapor
00:08
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
African scientist examines virus samples using a microscope in a laboratory setting, focusing on research and analysis of infectious diseases
00:10
Scientist with gloves injecting liquid sample into a plastic gradient lab for test
00:09
Warning symbol for chemical hazard on test tube, chemical in factory
00:08
Hand Of A Person On Exam Colors Right Answers With A Pencil. Close up
00:21
School girl writing in book in classroom, student learning for education at table and studying for exam in notebook in class. Children doing exam on paper, creative test at desk and focus on study
00:07
Close up unrecognizable man businessman writing paperwork report on desktop male hands signing business documents on office table student write educational test english exam studying in university
00:11
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
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
Nurse puts a bar code on a test tube with a blood test
00:11
A vintage television screen displays colorful test pattern bars
00:11
Scientist holding test strip and checking result
00:14
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
One-minute black and white retro TV test pattern with countdown timer in center. Perfect for broadcasters and streamers countdown.
01:00
TV test card signal pattern animation. Please stand by starting soon streaming countdown. Television Color Test Calibration Bars. seamless looping
00:14
Seasoned network expert evaluating data streams in a high-tech control center.
00:10
Tilting down fast to slow to a covid 19 positive antigen test on a wooden table, 23.98 fps
00:11
Please stand by screen with color bars pattern background with static noise
00:05
4k stock| . Static color simple noise. Error video glitch. Bad damage interface. No signal stock animation. Video no signal test pattern on TV screen; colorful flickering.
00:10
Asian women student sits in library, prepare for exam and making notes in notebook preparing for college test and finding information with a serious face in college library.
00:10
Lockdown, CU, SLO MO, head and shoulders of a crash test dummy hitting a deployed airbag
00:37