Smartphone with microphone standing on tripod and recording blackboard with different formulas. There are a lot of written equations and algebra graphics on chalkboard. Concept of distance education.
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- Smartphone with Microphone Standing on Tripod and Recording Blackboard with Different Formulas
Smartphone with Microphone Standing on Tripod and Recording Blackboard with Different Formulas
Smartphone with Microphone Standing on Tripod and Recording Blackboard with Different Formulas
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| Alpha Channel | No |
| File Size | 337.35mb |
| Preview Resolution | 960x540 |
| Frame Rate | 25 |
| Total Clip(s) Length | 0:39 |
| Looped Video | No |
| Number of Clips | 1 |
| Resolution | 3840x2160 |
| Source Audio | No |
| Video Encoding | H.264 |
| Tags | algebra, background, blackboard, blog, broadcast, camera, chalk, close-up, college, content, copyspace, display, distance, dolly, draw, e-learning, education, equations, formulas, genius, graphics, learn, lecture, lesson, live, lockdown, material, mathematics, microphone, mobile, no_people, online, physic, problem, prove, quarantine, recording, result, school, screen, slider, smartphone, solving, stream, study, support, theorem, university, vlog, work |