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Rendering graphics to suit 1080i 50hz

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John Mark
Rendering graphics to suit 1080i 50hz
on Jul 20, 2013 at 11:51:42 am

Hello,

I'm trying to output graphics to a tv display, with the output settings are set to 1080i 50 (via a UltraStudio min monitor from Black Magic). I know 50hertz is PAL 25fps, which I've tried rendering( HDTV 1080 25). I just can't seem to get a smooth playback. Any way I can fix this?

Thank you in advanced.

A News Graphic Lover


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chris brett
Re: Rendering graphics to suit 1080i 50hz
on Jul 20, 2013 at 6:09:15 pm

-- did you set it to upper field first ? -----chris---


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chris brett
Re: Rendering graphics to suit 1080i 50hz
on Jul 20, 2013 at 6:12:54 pm

... and if so and its not right make sure the imported footage and comp settings are correct -- if any of these are wrong you get a dicky result --

-- also some formats are lower field first so if you are using one of these dont forget to import it correctly ...

................... all the best ----chris --


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John Mark
Re: Rendering graphics to suit 1080i 50hz
on Jul 20, 2013 at 11:19:35 pm

[chris brett] "... and if so and its not right make sure the imported footage and comp settings are correct -- if any of these are wrong you get a dicky result --
"


All the graphics are made within After Effects, what would be the ideal comp settings? (fram-rate etc)

Thank you.

A News Graphic Lover


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John Mark
Re: Rendering graphics to suit 1080i 50hz
on Jul 20, 2013 at 11:18:16 pm

[chris brett] "-- did you set it to upper field first ? -----chris---
"


No, where can I do this?

A News Graphic Lover


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Dave LaRonde
Re: ndering graphics to suit 1080i 50hz
on Jul 21, 2013 at 4:47:26 pm

You do it in AE's Render Settings. You can even make your own castom render settings and make them the default

...not that you'd need to do so, but could do it

Dave LaRonde
Former Sr. Promotion Producer
KCRG-TV (ABC) Cedar Rapids, IA


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chris brett
Re: Rendering graphics to suit 1080i 50hz
on Jul 21, 2013 at 6:40:22 pm

Hi John - apologies for delay - been busy ....

RE checking field order - its in 2 area....

1 ) WHEN YOU RENDER

Under render settings / best settings / field render / upper field first

2 ) WHEN IMPORTING FOOTAGE INTO AE

Make sure the import settings match the footage ie if the source material is 'UPPER' make sure the import setting is on 'UPPER' ----- ( same with other import settings )--- best watch this one as some HD Cams ( I think ) have lower field first.... if not sure suggest you talk to cameraman.....

IMPORT SETTINGS -- these can be accessed by 'right clicking' footage ( as listed in panel at top left of AE layout ) and selecting correct option boxes.


If the source material is smooth in the first place and no effect ( or whatever ) is applied that might cause the jittering then this will probably sort it for you.....



All the best


Chris


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