simultaneous downconvert 720p50>PAL on ultrastudio express?

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karl krach

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  • Joined: Sat Jan 19, 2013 3:37 pm

simultaneous downconvert 720p50>PAL on ultrastudio express?

PostSat Jan 19, 2013 3:46 pm

hi,
with a studioexpress device, is it possible, eg. in finalcut or mediaexpress, to simoultaneously capture 720p50 and view the input via component or composite on an SD screen?

i connect a 720p50 camera via hdmi as input and a monitor via component as output. if i now open mediaexpress and capture, the signal does get passed on to the monitor in 720p50.
if i enable downconvert in bmd system prefs (either anamorphic or letterbox) the signal output is still 720p50, it just ignores the setting.
if i connect the output via composite (downconvert enabled), the screen stays black.

i run a macbook pro retina, gforce gt 650m 1gb, cuda version 5.0.37.
any hints? or does the studioexpress simply not support this?
thanks
karl
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Daniel Knoche

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  • Joined: Thu Aug 30, 2012 11:59 pm
  • Location: Melbourne Aus

Re: simultaneous downconvert 720p50>PAL on ultrastudio expre

PostSun Jan 20, 2013 10:08 pm

Hi Karl,

I have tried similar (with 720p59.94 and 60) and haven't had success either.

I am still testing in the next few days ie: if I'm not capturing and just playback through media express with downconvert on, will it work

Will let you know how it goes!
when I do capture it does definitely throughput both HDMI and SDI
Daniel
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karl krach

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  • Joined: Sat Jan 19, 2013 3:37 pm

Re: simultaneous downconvert 720p50>PAL on ultrastudio expre

PostSun Jan 20, 2013 10:49 pm

Mhm, anyone around from blackmagic to verify what this device can do and what not? They should know what they are selling...?
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Daniel Knoche

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  • Joined: Thu Aug 30, 2012 11:59 pm
  • Location: Melbourne Aus

Re: simultaneous downconvert 720p50>PAL on ultrastudio expre

PostMon Jan 21, 2013 5:24 am

After doing some playing around, couldn't get it to work:

Tried
-both anamorphic and letterbox
-live capture and playback of a previously captured file

Nothing came through the composite out. So am guessing it only works if you have a SD source?
Daniel

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