ATEM Mini Switchers - 1080i deinterlace problem

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lee4wec

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ATEM Mini Switchers - 1080i deinterlace problem

PostMon Nov 08, 2021 12:26 am

Do any of you know how to make ATEM Mini switchers deinterlace process correctly?

I have Atem Mini to Extreme ISO, none of them correctly deinterlace 1080i signal. They only line doubling horrible looking process.

I have been mailing to Blackmagic, all the answers are, saying, they will pass it to their developers. It has been years, nothing has been changed.
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Roman Pytkin Pekarek

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostMon Nov 08, 2021 11:12 pm

U mean 1080i to 1080p ? fullrate ? halfrate ?
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eMilty

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostWed Nov 10, 2021 12:07 pm

What are you feeding it?

I just tested a 1080p50 signal converted with a Decimator MD-HX to 1080i50 and it shows up fine on preview and PGM out of my Atem Mini Extreme.
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Xtreemtec

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostWed Nov 10, 2021 12:39 pm

What is the source??? If the source is fake interlaced ( PsF) it wont look good at all ;)
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lee4wec

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostThu Dec 02, 2021 9:01 pm

Sources are from Canon C100, C300 cameras, feed to Atem Mini, Atem Mini Pro, Atem Extreme, Atem Extreme ISO, Atem Television 4K.

C100 and C300 MK1 only outputting 1080i signal to SDI and HDMI (even you setup 1080p for recording)
Last edited by lee4wec on Thu Dec 02, 2021 9:05 pm, edited 1 time in total.
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lee4wec

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostThu Dec 02, 2021 9:02 pm

Roman Pytkin Pekarek wrote:U mean 1080i to 1080p ? fullrate ? halfrate ?

Sources are from Canon C100, C300 cameras, feed to Atem Mini, Atem Mini Pro, Atem Extreme, Atem Extreme ISO, Atem Television 4K.

C100 and C300 MK1 only outputting 1080i signal to SDI and HDMI (even you setup 1080p for recording)
Last edited by lee4wec on Thu Dec 02, 2021 9:04 pm, edited 1 time in total.
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lee4wec

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostThu Dec 02, 2021 9:02 pm

eMilty wrote:What are you feeding it?

I just tested a 1080p50 signal converted with a Decimator MD-HX to 1080i50 and it shows up fine on preview and PGM out of my Atem Mini Extreme.


Sources are from Canon C100, C300 cameras, feed to Atem Mini, Atem Mini Pro, Atem Extreme, Atem Extreme ISO, Atem Television 4K.

C100 and C300 MK1 only outputting 1080i signal to SDI and HDMI (even you setup 1080p for recording)
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lee4wec

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostThu Dec 02, 2021 9:13 pm

eMilty wrote:What are you feeding it?

I just tested a 1080p50 signal converted with a Decimator MD-HX to 1080i50 and it shows up fine on preview and PGM out of my Atem Mini Extreme.


Decimator MD-HX to 1080i50 ===> they should look good I believe. Many cameras outputting 1080i PsF signal, that is problem.
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lee4wec

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Re: ATEM Mini Switchers - 1080i deinterlace problem

PostThu Dec 02, 2021 9:15 pm

Xtreemtec wrote:What is the source??? If the source is fake interlaced ( PsF) it wont look good at all ;)

Canon C100 and C300. they are pushing PsF. Atem needs to leave it alone or need to properly deinterlace. MANY cameras pusing Psf.

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