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7 353 resultados para failed test em vídeos

Transmission failed text on colorful analog television test pattern screen
00:05
HD
A close-up dolly shot of a student filling in the little bubble circles of a test paper.
00:38
HD
Animated red x mark error and denial concept, alpha channel 4k video
00:10
HD
Retro Television Test Pattern with "Please Stand By" Message
00:10
HD
A terrified young male student looks at the camera with panic while taking a difficult test in a classroom. Academic pressure and exam anxiety.
00:05
HD
Technical difficulties retro vintage tv screen test pattern broadcast. 4k video
00:10
HD
Transmission failed text on colorful television test pattern background
00:05
HD
Liquid explosion inside a lab test tube. Conceptual video of chemical reaction, dangerous experiment, or science gone wrong.
00:06
HD
Cybersecurity concept showing a digital grid of passed security checks with checkmarks and failed alerts with warning signs
00:07
HD
cross mark animation green screen, Wrong Symbol in Motion graphic, red cross mark icon brushstroke animation Transparent background. Red X letter, Prohibition. Error. Wrong marker,
00:06
HD
Retro television screen displaying a 'no signal' error message with classic analog test pattern color bars and vintage static noise, symbolizing communication breakdown or technical malfunction
00:05
HD
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
HD
Indian child practicing spelling words at a kitchen table, notebook open, pencil paused mid-air, warm Indian household lighting, quiet focus, intimate learning moment
00:05
HD
Vintage television no signal screen with static noise and analog glitch effects, retro broadcast interruption overlay, distorted monochrome tv test pattern for media production and creative editing
00:10
HD
Stressed student clutching head during a difficult exam in a classroom. Anxious young man struggling with a test while a teacher walks in the background. Academic pressure and failure concept
00:06
HD
Failed code iteration displays progress bar with text on a developer's terminal screen, showcasing a failed process in a digital workspace. Zoom
00:07
HD
Transmission failed text overlay on colorful television test pattern
00:05
HD
Hands inspecting failed avocado seedling removed from soil with dark roots and wilted leaves after pit germination attempt. Shows propagation failure analysis and plant viability assessment.
00:08
HD
Vibrant retro television test pattern displaying classic vertical color bars with grainy static noise.
00:10
HD
Hands, woman or stress with pregnancy test on sofa for negative results, bad news and IVF fail. Disappointed, girl or upset with stick outcome in home for infertility, ovulation planning or disbelief
00:05
HD
Transmission failed text on colorful television test pattern background
00:05
HD
Female Student Correcting Wrong Answer During Exam Learning Process, selecting a new one. Correction.
00:08
HD
Portrait of upset young asian student got a bad grade on the exam while her group mate happy with high mark at classroom Stressed girl failed exam at university Opposite emotions
00:11
HD
Red failed stamp animation on dark reflective surface conceptual business and error notification rejection
00:06
HD
Vintage TV test pattern with no signal for retro and technical visuals.Classic television test pattern displaying no signal message ideal for retro tv concepts and technical issues
00:12
HD
Technical difficulties tv test pattern. broadcast retro vintage error screen. 4k video
00:10
HD
Transmission failed text overlay on colorful television test pattern
00:05
HD
Portrait tired bad feeling Caucasian little girl child kid rubbing eyes pain discomfort feeling headache with studying learning in school suffering pupil learn study hard test suffer education fail
00:05
HD
Indian young adult gen z upset female sitting alone on stair failed in exam feel bad low at campus place. Sad tense teen girl wear glass suffer course study have learning issue stress hostel life
00:53
HD
Official red failed stamp graphics indicate system verification errors. Technical red failed stamp visualizes unsuccessful test data. Quality compliance concept with red failed stamp.
00:12
HD
Vibrant screen displaying a no signal test pattern, indicating a broadcast error, technical difficulty, or lost television transmission
00:05
HD
cross result red mark hand writing or whiteboard texture for cancel task and wrong result, quest, failed information, wrong sign animation on transparent background or alpha channel, 4k video
00:08
HD
Glitchy test pattern screen for please stand by break, suitable for video production, tv and film projects, broadcasting, waiting rooms, and presentations.
00:10
HD
Please stand by screen with color bars pattern background with static noise
00:05
HD
Television test pattern signals with analog static and color bars breaking up on a black background
00:08
HD
Vibrant Failure Glitch Transition, A sequence of distorted vibrant color bars representing glitch art frames across dynamic video great for tv test pattern
00:06
HD
Transmission failed text overlay on colorful television test pattern
00:05
HD
Close-up of person reviewing two failed avocado seedlings with curled dry leaves after home propagation attempt from pits. Depicts plant decline evaluation and beginner gardening challenges.
00:11
HD
Please Stand By - Retro Television Test Pattern with Static and Glitch Effect.
00:10
HD
Stressed Korean female student upset over failed exam or bad grades receives emotional support from African classmate in university hallway.
00:16
HD
Transmission failed text on colorful television test pattern screen
00:05
HD
Stressed young male student taking a difficult exam in a classroom, academic pressure and test anxiety concept, high school or college student struggling with test paper
00:10
HD
No signal broadcast test pattern with vibrant vertical color bars displayed on a retro television screen in this digital video clip
00:10
HD
Concrete cylinder compression test in laboratory setting.
00:06
HD
Frustrated young woman leans head on steering wheel after failed driving test emotional reaction inside car while instructor gestures explaining mistake tense moment of disappointment
00:05
HD
Vintage television signal error display. Retro color bars static broadcast screen. Television test pattern no signal broadcast interference static screen glitch abstract background.
00:10
HD
Clipboard checklist with passed and failed status marks and a magnifying glass cartoon animation isolated in an alpha channel for a document inspection symbol and quality control audit concept.
00:06
HD
Irritated stressed African American woman student girl typing laptop fail lost connection unsaved online document test difficulty female studying learning with computer sad with problem in high school
00:08
HD
Indian young adult gen z upset sad pupil boy look notice do check exam results study report campus indoor area. Stress male man feel bad wear bag read new paper list data notice inside college place
00:28
HD
Young woman in green suit angrily tearing assignment paper at classroom table, throwing away failed attempt, theme frustration burnout and perfectionism in student life.
00:20
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
cross result white mark hand writing or whiteboard texture for cancel task and wrong result, quest, failed information, wrong sign animation on transparent background or alpha channel, 4k video
00:08
HD
Animated Red Cross Mark Icon on White Background. Red X Symbol for Error, Cancellation, or Stop Symbol.
00:05
HD
Animated television test pattern with color bars, emergency broadcast style glitch, analog distortion, scanlines and static noise.
00:15
HD
Kidney Function Test Report. Creatinine Urea Analysis, Renal Health Screening, Electrolyte Balance Assessment, GFR Evaluation, Diagnostic Monitoring Insights. Random KFT Test Report. 2D Video
00:08
HD
Television broadcast test card featuring vibrant colorful vertical bars and a central standby label in this classic digital motion video.
00:08
HD
Technical difficulties error tv test pattern showcases a message for broadcast production, television, troubleshooting, technical difficulties, media projects, and presentations.
00:10
HD
Woman examining two failed avocado seedlings grown from pits with dried leaves and damaged roots indoors. Demonstrates plant care learning, cultivation challenges, and propagation outcome review.
00:13
HD
Access denied text overlay on colorful television broadcast test pattern
00:05
HD
Industrial machine engine fire smoke hazard safety explosion training, industrial equipment emergency response drill with burning machinery, valve pump compressor on concrete test site
00:08
HD
Access denied text on colorful television test pattern signal
00:05
HD
Chaotic green code, system logs, and error messages fill the screen, creating a visual of data breaches, system failures, glitches, and cyber intrusion in a high-pressure digital environment.
00:15
HD
Please stand by color bars with horizontal noise glitch and no signal. Dark aesthetic glitch screen with horizontal scanlines and streaks of neon colors over the test pattern.
00:10
HD
System error message displayed over vibrant multicolored television test pattern screen motion animation for digital broadcasting glitch video clip
00:10
HD
Vintage analog television no signal test pattern screen with distorted static noise and glitch effects, retro broadcast transmission failure background, for creative media, projects and digital
00:09
HD
Students, stress and frustrated for test mistake, assessment results with fail and check mark on tablet. Upset, anxiety and disappointed people for bad grades with lens flare and sad over exam crisis
00:07
HD
Concrete compression test block cracking under hydraulic press industrial laboratory, material strength analysis during civil engineering experiment, structural durability failure inspection, construc
00:06
HD
Television test pattern flickers and distorts with broken pixels, horizontal bands, and electronic noise. The unstable image creates the appearance of a malfunctioning screen, interrupted broadcast,
00:05
HD
Young Asian female reading bad news email on laptop, unhappy with failed exam
00:23
HD
Person touching an exposed wire to test electricity, showing electrical shock danger, safety risks and hazardous situations.
00:17
HD
Vibrant test pattern display with 'NO SIGNAL' text, signifying a broadcast interruption or technical fault in vintage television programming
00:05
HD
Hands, network connection or phone screen in office with poor signal, loading error or online issue. Scroll, person or man in workplace with technology glitch, mobile app problem or site testing fail
00:07
HD
A technician performing an insulation resistance test on a flood-damaged electric water pump using a digital multimeter, showing a failed result.
00:15
HD
4K Colorful TV test pattern with digital glitch distortion, retro broadcast error background, concept of media technology, television industry, signal transmission, communication failure, analog noise
00:10
HD
Failed Vintage Stamp Badges Collection, Failed Retro Badge & Stamp Logo Collection
00:18
HD
Red failed stamp animation on white background, business concept for rejection or error failure rejected.
00:10
HD
displaying technical difficulties please stand by 4K Video. ideal for tv production, livestreams, webinars, or for a retro tech concept.
00:10
HD
Flat lay of failed avocado seedlings with dried leaves and dead root systems examined by hands. Illustrates cultivation setbacks, plant decline documentation, and gardening problem analysis.
00:15
HD
Signal interrupted text overlay on colorful vintage television test pattern
00:05
HD
Dark mode AI quality assurance dashboard with validation scorecards, compliance checks, pass review fail gauges, performance metrics, and industrial workflow monitoring interface.
00:15
HD
Transmission failed text on colorful television test pattern screen
00:05
HD
Shocked stressed young woman reading document letter from bank about loan debt financial problem, frustrated worried about bills notification, troubled with bad news or failed test results in mail
00:26
HD
Puzzled schoolboy thinking over complicated test in classes, unprepared for exam
00:09
HD
Police officer handcuffs a drunk driver who failed a DUI test during a traffic stop.
00:09
HD
Nervous, presentation and teenager or girl in classroom for performance anxiety, fear and pressure. Learning, mental health and academic fail with students in high school for stress and mistake
00:07
HD
Researcher or student disappointed and frustrated with results of an experiment
00:12
HD
Color bars test broadcast pattern with the text off-air and static. All original elements manipulated on damaged analog tape, captured with a 4K camera.
00:29
HD
Quality checked Failed Signed Stamping Text Wooden Stamp Animation. Red Ink on Clean White Paper Surface Background with Green matte Background Included.
00:24
HD
Woman, pregnancy test and hands for future, bedroom and anxiety or worry for healthcare. Couple, fail contraception and mistake for positive home maternity kit, fear or nervous thinking for baby
00:05
HD
Zoom out to an ethnic Asian student sitting on the stairs of his school, grieving because he is being bullied or because he failed an exam.
00:10
HD
Retro TV screen displaying 'no signal' with vivid color bars and a classic broadcast test pattern
00:05
HD
Animated green check mark and red cross symbol
00:06
HD
Electrical component exploding during quality control test
00:10
HD
Classroom, frustrated and boy sad over test fail, bad assessment results or school grades crisis, project mark or report card. Education, learning and depressed youth student stress over exam mistake
00:05
HD
Old TV test pattern colorful stripes damaged by glitches, banding and grain noise effects
00:14
HD
Upset African American ethnic girl feel frustrated open envelope at home reading bad news receive paper post mail letter about financial problem, bank debt bill, failed exam test results or subpoena
00:21
HD
Boy, writing and education with mistake, home and stress with book, pencil or learning language at desk. Male child, student and paper with fail in assessment, test and study at table in family house
00:06
HD
Distorted television screen displaying a please stand by message with colorful test pattern please stand by
00:07
HD
the inspector checks the form and puts a a worst grade on a exam test
00:06
HD
TV Error No Signal Broadcast
00:03
HD