Blackmagic URSA Mini Pro 12k Test | 3x ZOOM In Post
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- เผยแพร่เมื่อ 26 พ.ย. 2020
- I shot this on the BlackMagic URSA Mini Pro 12k in 12k resolution to see If I could achieve a 3x zoom in post. I put this into a 4k timeline, I only applied the "Blackmagic Design Gen 5 Film to Extended Video" LUT for coloring, using the zoom controls in resolve I zoomed in to 200%, then to 300%, and then I applied a small amount of noise reduction and scaled back out to 100%.
I was shooting with the Sigma Art 18-35 @35mm, f1.7, ISO400, and the Sennheiser MKH 416 attached for audio. - ภาพยนตร์และแอนิเมชัน
It’ll be really cool if you make a video answering these questions. 🤷🏽♂️ just a thought!!!Do you think that the 12k is the replacement for the 4.6k G2 ? I was expecting them to announce a 4.6k G3 or an ursa 6k with dual native ISO and the port for the ssd located in the back like it is on the 12k ... but I am getting very impatient and starting to look at the 12k which seems to be an overkill but is it really ?
I cam tell you right now YES. I believe the 12k is the G2's replacement. It would have been cool to see a G3 6k with 4k @ 120fps... I am working on a video about all of this but I can assure you the 12k is not over kill. The 8k 120fps will literally change the way you shoot on a regular basis. I just keep the thing in 8k and go back and forth between 24fps and 120fps.
OMG you must be working for BMD because your selling me this thing like I need it. 😂. Let me know if its ok for me to ask you questions because I have a ton of them , but one thing I dont want to do , is bother you with them. K cool... and thanks for your opinion
yyyoooooo!!!!! Sorry to come up to you like that but 🤷🏽♂️ Where is the review ????? Bro trust, it doest need to be perfect ... just tell us if you still think it's a good buy ... we need to know .
No 4.6k and the 6k is only available as a Super 16 crop, mostly oriented to high frame rate shooting. But with enough storage you can down-sample 8k footage to your heart’s content, and the BRAW isn’t too taxing to edit. No dual native ISO as I understand it, and I don’t think you will manage to film a remake of “Barry Lyndon” with this camera. At least in my early testing (just received it), low light scenarios end up very noisy. I’m a little surprised by this, since the symmetrical color array includes a lot of clear photo sites which I thought might help compensate for the packed sensor. But on the other hand, it’s essentially an 80 megapixel APSC camera, and with stills, those cameras tend to top out at one third that resolution. So BM is packing a ton of resolution into a very small space.
Thank you for the insight BT! Great to have another 12k user in the mix... I am truly blown away by this thing. I filmed an unboxing but I have been shooting with it ever since and haven't got around to editing 🤣 so I might wait a little longer and go straight to a full review. I just can't put it down
@@TheModernFilmmaker The unboxing is kinda underwhelming anyway-a camera, a power brick, and you’re done. The magic is in the footage, and that’s where my questions lie. For instance, where are the break points in terms of dynamic range? How does the camera (and DaVinci Resolve) handle different lighting scenarios, and different types of lighting? Where are the grading gotchas? Those kinds of things. It’s a completely new sensor, requiring completely new de-mosaicing algorithms, and we are bound to discover there’s a few bugs in the math. BM will iron out all that over the coming months, but in the mean time, are there any pitfalls to avoid so we don’t ruin a paid gig?
You can shoot 12k, 8k and 4k full sensor readout (no crop). 6k is cropped however.
crazy, but how big are the files :O
At 12k DCI you’re taking at a minimum, an 80 megapixel frame, 24 times per second, which if my math serves me correctly comes to a little less than 2 gigapixels per second. After that it’s a question of which compression ration or constant quality setting you choose. But if you go for the constant bit rate at the 5:1 compression ratio (the lowest compression rate), and run at 24fps, you will chew through a 256GB Cfast card in about 7 minutes. That’s more than 2 TB of data per hour of 24fps footage. The files are huge!
This is correct. At full 12k constant bitrate 5:1 I can get a few minutes under an hour with a 2TB T7 drive
@@TheModernFilmmaker How is the T7 performance. I know there were issues with the T7 maintaining write speed when it was first released
I haven't having good results. It is not fast enough to continuously record 8k 120 @ the history bitrate but I have no problem at 8k 120fps @ 8.1 and no problem with 12k at its highest bitrate @60fps
@@mmlewis1030 The T7s get their data rate boost from internal compression and their benchmarks are based on easy to compress and decompress files like spreadsheets. When you throw an already compressed format like video the drives bog down. Under most bit rates the T5s are faster. I have started testing Sabrent Rocket Nano which is a bus powered USB 3.2 drive that seems to work very well with the 12k. They are very compact and can be easily attached to the battery with some Velcro.
you can shoot 4.6k i doo it all time ,that's why its called 4.6
You actually can't shoot 4.6k on the URSA Mini 12k. On the URSA 12k you can only shoot 12k, 8k, 6k, & 4k