Video processing

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In computer science and electrical engineering , video processing refers to an application of image processing and, more generally, signal processing . In contrast to image processing, moving images are used for input and / or output. Accordingly, video files or video streams are either on the input or output side.

Applications (examples)

Large amounts of data when creating video recordings or computer animations are a problem for limited storage capacity . Using video compression by codec , the amount of data or streams, data throughput can be reduced.

The automatic scaling of the resolution of video streams is made possible by methods of computer graphics .

Augmented Reality in the form of AR filters, as they are known from Snapchat , work through facial recognition techniques .

See also

• Motion interpolation
• Deepfake

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1. ↑ HiFi Glossary. Retrieved September 9, 2019 .