... hardware solution, time-base correction circuit, adapt to signal source with low quality3.Embedded analog composite video,dual sound, ... flexible in operation5.WEB management6.Variable PCR re-correcting for different network7.Support PID,provider,program name. to modify ... buttons, LCD screen, LED indication light,web controlResolutionAccordance to CCIR601 standard, support 1/2D1, 2/3D1, 3/4D1, SIF, ...