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BVP
vocabulary boradcasting video
Question | Answer |
---|---|
video stamdards | a variety of broadcast and video standards, including NTSC, PAL, SECAM, and S-VHS |
HD standards | a class of STB capable of decoding an HD signal and without a PVR. |
fields and frames | a frame is one complete scan of a picture. A broad, level, open expanse of land. |
interlaced and progressive scanning | Bind intricately together; interweave. Each frame of a video image is scanned complete, from top to bottom, not interlaced. |
analog and digital signals | A person or thing seen as comparable to another. Original information is converted into a string of bits before being transmitted. |
component and composite video signals | A part or element of a larger whole. The format of an analog television signal before it is combined with a sound signal. |
principles of color |