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MagicYUV data rate?
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DVE  
#1 Posted : Friday, August 19, 2016 10:30:10 PM(UTC)
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I did some Googling and came up empty. Does anyone know what the data rate is for the MagicYUV codec? Let's say 1920x1080 at 30p. Thanks!
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mjgraves  
#2 Posted : Saturday, August 27, 2016 4:49:41 PM(UTC)
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According to their site:

"MagicYUV can compress videos on average from about 2.5:1 to 4:1 compression ratios, which is typical in this codec category. (Compression ratio charts and tests will be up on the site soon...)"

In the realm of HD-SDI 1080i is approx 1.5 Gbps. That suggests MagicYUV would squeeze it to 375 - 750 mbps. Very rough of course, but at least it's a number.

It's actually lossless, as opposed to NDI which is lossy.

The trouble is that the bit rate will vary depending upon what you're encoding; 8 bit or 10 bit. What colorspace? MagicYUV supports quite a number of options.
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DVE on 9/1/2016(UTC)
DVE  
#3 Posted : Thursday, September 1, 2016 7:58:27 PM(UTC)
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mjgraves wrote:

The trouble is that the bit rate will vary depending upon what you're encoding; 8 bit or 10 bit. What colorspace? MagicYUV supports quite a number of options.


I did a recording test with vMix using the MagicYUV codec. A 10 minute recording of 1920x1080 30p ended up being 17.5GB, so 60 minutes of recording, for one camera, would be 105GB. I didn't specify a colorspace however.
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