摘要 |
<p>A signal from one device such as the image pick-up section (1) of a camcorder is converted into a signal at a data rate for use in another device such as a monitor or display section (13). <??>A semiconductor memory (7) is controlled by a control signal from a memory control section (8), thereby repeatedly reproducing recorded still image signals each corresponding to one frame. If a reproduction signal has a data rate of 4 : 4 : 4, the reproduction signal is supplied to a rate conversion circuit (9) for converting the data rate into 4 : 2 : 2 or 4 : 1 : 1. A digital video signal thus converted is supplied to a VTR section (6) through a change-over switch (5). One of the digital video signal from the rate conversion circuit (9) or the reproduction digital video signal from the VTR section (6) is selected by a switch (10). The selected digital video signal is supplied to a D/A conversion circuit (11) and also to a digital output terminal (12). An analog video signal converted by the D/A conversion circuit (11) is supplied to a display section (13) consisting of a liquid crystal display unit or the like and built into the device, and also to an analog output terminal (14). <IMAGE></p> |