Gary Adcock
Forum Replies Created
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ArriRaw is not yet available.
with IBC so close, I think we will not have any updates until then.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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I just posted in the other thread about LUT’s for you Etienne,
They are similar, since the Alexa Sensor is a newer version of ALEV that is also in the D21.
The difference is with Alexa you need to not reference the ASA settings in the same manner, I use the D21 ASA 200 settings for ASA 800 on Alexa.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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Hey Etienne,
Nice to see you here also,
I talked to Iridas, and I heard that they are planning on a new set of LUT’s for Alexa soon ( IBC starts on 10 Sept) that should fix that issue.
If you and Jay would send me a private message the Arridigital forum with your email addresses- I will send both of you the rough ones I built I have quickie Day and Night versions that are not full REC709 compliant.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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Hey Jay,
That’s the tough part of LUTs everyone has their own recipe. Steve Shaw has a variety of tools on his website that do conversions.
https://www.lightillusion.com/
The other choice is to use Iridas Speedgrade OnSet.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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[Chris Tompkins] “You didn’t list your step taken to create a SD DVD…”
Nor did he mention if he was monitoring that SD footage on an SD TV?
trying to match the BR on the same display would be BAD.very bad.gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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> it always claims the USB is not connected < It is looking for the Windows calibration profile to update, and you are on a mac without the systems level device control over the USB connection. That is the problem with proper calibration, it requires all of the devices to continuously talk to each other to maintain the profiling and HP makes PC\'s not Mac\'s gary adcock Studio37 Post and Production Workflow Consultant Production and Post Stereographer Chicago, IL https://blogs.creativecow.net/24640
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I am not interested in giving you hits on you tube- what is the problem with writing the specs.
On a 3G connection that is unreadable – and since you did not bother to speak during- it is impossible to tell what you have done.
TURN OFF the RT extreme engine and render the file out – does it still happen?
if so it is something your workflow.gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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[Michael Aranyshev] “2880 x 2160 D21 footage recorded on s.two (RAW wrapped in DPX) is about 11 MB per frame. That makes current Alexa model 8 MB per frame I think.”
there are 2 sizes to ArriRaw in the D21-
2880 x 2160 is for 23.98, 24.0 and 25 fps
2880 x1620 is used for all other frame rates.Alexa uses the 2880x 1620 frame size and I do not see how a couple of hundred pixels can make 3 MBs difference per frame.
Alexa’s 2880 x 1620 raster size will keep the size of Arriraw imagery around that 11MB per frame.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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That would depend on
Computer speed, speed of the drive you are coping too, speed of the connection to that drive, whether it is one single file or a drive full of 30 second spots.An average laptop can move about 1GB of data per second across the bus, the problem is with the drives ability to write the data to the other volume.
Offloading a 250G drive via FW on my desktop to a 12 TB SAS array takes under 20 mins.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640
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[Stuart Smith] “Pretty sure it’s not a sync issue,”
if you don’t test it- you never know.
” Mostly it’s AJA and Evertz that’s supplying sync and tri-level. “
I have heard of issues between AJA and evertz gear- Call Aja Support to check.
“Oh, I see what youre getting at, the Kona 3 in the subject was meant to imply the type of card, not the driver – not very clear.”
DOH!
nor did I notice…My bad.
gary adcock
Studio37Post and Production Workflow Consultant
Production and Post Stereographer
Chicago, ILhttps://blogs.creativecow.net/24640