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当今世界各先进国家中模拟分量录像机已逐步取代ENG中所使用的U型录像机,并已遍及到整个节目制作、记录和播出系统。而我国各地电视台绝大部分都还在使用U型(高带和低带)录像机,由于受经济条件的制约,不可能在短期进行全面的更新。我们是否可以借鉴模拟分量录像机中的某些技术
Analog component video recorders in various advanced countries in the world today have gradually replaced U-type video recorders used in ENG and have been distributed throughout the entire production, recording and broadcasting system. U-shaped (high-band and low-band) VCRs are still used by most of the television stations in China. Due to the restriction of economic conditions, it is impossible to conduct a comprehensive update in the short term. We can draw on some of the techniques in analog component recorders