Gary Huff
1
COW Coin
Forum Replies Created
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This is still going on, now 4 months later. My issue is trying to get a timeline into Resolve for coloring work, and the timecode issue is wreaking havoc with 59.94 clips that were interpreted to be 23.976. All the other footage is correct except for these clips, so this is a relatively easy fix, but massively annoying, and yes, the timecode is not the same between the same two clips both conformed to be slow-mo in 23.976.
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What you’re really need are two of these badboys.
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[Bryce Douglass] “Is the iPhone 6s and up really 100 percent 4k or is it just a similar resolution that is slightly better than HD? I ask because a friend of mine told me it’s true 4K and you can mount an iphone in the back of the auditorium for professional concert videos and then zoom in up close without pixel loss.”
This sounds like a great idea to test and see if you are comfortable with a 1080 cropped window out of that 4K.
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[Ivars Berzins] ” I have been ignoring it and just working my own way, but I realise this is not how its meant to work.”
If you’re saying you think it’s meant to work by using a LUT, well, not really. LUTs are a really a poor way to color correct. Going your own way with color correction on a Log image is the best way to do it.
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[jack allegra] “This is not the case. I do not have enough information. Because I still do not understand the concept.”
Can’t help you then.
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[Warren Eig] “Actually, not quite. The field of view (FOV) changes, so that 50mm had more telephoto look on an APC-H sensor. That’s why the manufacture calls it a crop factor.”
That does not at all address my point. You said a “That crop factor, 1.6 makes the 50mm an 80mm.” That is a misnomer.
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[jack allegra] “The famous 24 mm or 70 mm lens with full frame sensor, what is it? 24mm or 70mm lens with the APS (canon) sensor, what is it?”
You already have more than enough information to calculate this.
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[Warren Eig] “That crop factor, 1.6 makes the 50mm an 80mm.”
And this is why people are so confused on this point. The crop factor does not make the 50mm an 80mm. The width of the image on APS-C will be similar to an 80mm on a full-frame camera.
Think of focal length this way: each lens, due to the way the glass curves for each focal length, renders a scene a specific way. Most of the time, this will be very hard to see for the average consumer, but for someone who lives and breathes images, it will be more noticeable. The way the 50mm represents the world will always be the same, no matter what crop sensor you’re on. The way the 80mm represents the world will also be different, and will remain the same way no matter the crop sensor.
The width between the two is what changes, nothing else.
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Well, there are many different types of machines, all called “MacBook Pro”. Plus, Canon Cameras shoot 3 different flavors of 4K Clog (Log C is from an Alexa). So what MacBook Pro do you have specifically and what flavor of 4K Clog are you shooting exactly?
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You will have manual iris control. No issues with APS-C lenses, and there is an option to eliminate slight vignetting on wider APS-C lenses though I never really used it. HDMI out is 8-bit only.
