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Output of 4K raw
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Is it possible to record in Uncompressed 4K 4:3 CinemaDNG internally? I think it will need to have some 12G-SDI Out to be able to record in 4K 10-bit @ 300fps raw. I mean that is 37,748,736 kbits/second which will require at least three 12G-SDI (11.988 Gbps) out and one HD-SDI (1.485 Gbps). Because in the design it's so small.

I'm just asking how are we going to record in 4K raw and slow-motion?

KG12-12 created this task.Apr 20 2017, 3:13 PM
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sebastian closed this task as Invalid.May 2 2017, 12:34 PM
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Its not possible currently but we are working on it.

Bertl added a comment.May 23 2017, 10:49 PM

Is it possible to record in Uncompressed 4K 4:3 CinemaDNG internally?
Yes, but only for a short period, till the memory is full.

I think it will need to have some 12G-SDI Out to be able to record in 4K 10-bit @ 300fps raw.
12G-SDI is not a realistic option at the moment, as there are no MGTs on the MicroZed.

I'm just asking how are we going to record in 4K raw and slow-motion?
Either really short bursts or continuous at the maximum transfer rate currently achievable which will be between 12 and 18Gbit/s
Note that lossless compression might be able to fill in the missing 18Gbit.

Best,
Herbert