19-03-2018, 01:53 PM
Frank has very kindly sent me a Hedghog (it's spelled without a 2nd e) 405 line converter which arrived this morning. I've taken a look at the video output. The waveform looks good, with well shaped sync edges. Multiburst input gives the same sort of slightly messy looking result as an Aurora. In other words the higher frequency bursts look mucky on a scope but fine on a picture monitor.
The internal test card is useful but the thin horizontal lines seem to have severe interlace flicker. It may be just my eyeballs so I ought to strobe them out on a waveform monitor before passing judgement. It's possible that they are present on only 1 of the interlaced pair of fields.
The internal test card is useful but the thin horizontal lines seem to have severe interlace flicker. It may be just my eyeballs so I ought to strobe them out on a waveform monitor before passing judgement. It's possible that they are present on only 1 of the interlaced pair of fields.
www.borinsky.co.uk Jeffrey Borinsky www.becg.tv
