Recent Posts

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1
Raw Video / Need help with post production workflow.
« Last post by Alexmach on Today at 01:34:40 PM »
Hi guys
I ve already made a lot of tests to be able to use mlraw but i am really stuck here in some very important details about post production workflow.

With davinci resolve i got the fastest way to edit my footage from dngs but the problem is that its not the same quality of clarity and color as working dngs with lightroom and export as a seq jpg.

The next problem is that the jpg sequence from lightroom appears some weird effects , cant describe them well , i can see them on the water movement.

Any suggestion about these problems i ll be very grateful.

https://www.youtube.com/watch?v=XaCafu-0918&feature=youtu.be

2
Camera-specific discussion / Re: Canon 7D Mark I
« Last post by Walter Schulz on Today at 01:14:58 PM »
(mine writes at 110 MB/s)

How? Details, please. Both my cams (one dead) max out very much below and never heard or read about users running such write rate before.
Benchmark snapshot available?
3
Camera-specific discussion / Re: Canon 7D Mark I
« Last post by IDA_ML on Today at 01:12:22 PM »
A few days ago, I decided to check again the 5x magnification mode of the old and still my favorite 7D at its maximum 2520x1200 resolution at 10 bits uncompressed.  Here is a short video shot with the December 1-st, 2017 experimental build ("the haunting one") which allows Life View operation for proper subject tracking:

https://vimeo.com/265597058

As you see, this old camera can provide ML RAW video with superb quality in terms of fine detail, dynamic range, transition smoothness, etc.  Due to its extremely fast interface, (mine writes at 110 MB/s) and unprecedented battery life, reliability and stability, it still could rival the 5D3 for serious work only at a fraction of its cost.  Used 7D-s in a mint condition can now be obtained at about 300 Euros in Europe.

Dfort put an enormous effort in trying to get the 7D working at 10 and 12 bits uncompressed and even achieved a remarkable success with resolving the "earthquake" issue.  Unfortunately, without much help from the other developers, he could not get very far.  I hope, the above video will encourage Dfort, Nikfreak, A1ex and other developers to continue their efforts towards porting 4K crop recording to the 7D and hope, there will be soon a new experimental build to test on this fantastic camera.
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Feature Requests / Re: [DONE] FPS override to 36fps
« Last post by domasa on Today at 11:50:17 AM »
When I have:
FPS override: 36.0
Crop mode: 1920 1:1

maximum shutter is 1/320... why?

(with FPS 30, I can set 1/4000).

magiclantern-crop_rec_4k.2018Mar10.5D3113
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Reverse Engineering / Re: UHS-I / SD cards investigation
« Last post by ahmedvienna on Today at 10:29:36 AM »
so after trying it out for 1 week. the overclock was able to give me a result of 66-67mb/sec.  However, due to stability reasons I decided to downgrade to 60mb/sec which gave me a resolution of 1824x830.  It's pretty great I have to say.  so far very stable.  I think I recorded RAW easily 100GB.  No problems whatsoever with the card or the camera.  It used the following:

SD104 @ 160 MHz: r 69mb/s w: 67mb/s . W: 64mb/s R: 72mb/s

of course the drain on the battery is quite amazing, but understandable.  Overall I am really quite happy about this. it gave my camera (canon 6d + sand disk extreme pro 95mb/sec) another life. 

I wonder when this will be part of the mainstream built.  I just hate having to run this overclock every time I run the camera.
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Reverse Engineering / Re: UHS-I / SD cards investigation
« Last post by Tony Weller on Today at 10:22:53 AM »
Thanks, missed that !
Works a treat, thanks Danne  :)
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Camera-specific discussion / Re: Canon 5D Mark II / 5D2
« Last post by reddeercity on Today at 05:37:32 AM »
I guess there a few people who are having some troubles installing ml , so I made a updated (with the new ml setup firmware file)
install tutorial for 5d2 but it applies to all ml enabled camera -- I do a step by step (slowly) hopefully not to slow  :D .

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Camera-specific discussion / Re: Canon 5D Mark II / 5D2
« Last post by reddeercity on Today at 05:28:43 AM »
Ok thanks , I'll see if I can reproduce the issue with that build date on my 5d2
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Nice! Also, how much did you have to stretch the footage in post? I've tried increasing height by 1.66 as I usually would, but it stretches too far vertically.
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