Author Topic: 12-bit (and 10-bit) RAW video development discussion  (Read 432070 times)

timbytheriver

  • Member
  • ***
  • Posts: 126
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1725 on: October 05, 2018, 11:30:23 AM »
With @a1ex's 10/12bit build working so well on 5D2, is there a reason why we can't get a standard 1080 x 1920 24p preset available on the 5D2? I may well have missed something obvious…  :o
Thanks.



zcream

  • New to the forum
  • *
  • Posts: 32
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1726 on: October 05, 2018, 12:46:20 PM »
Thanks for the 50d check-in. I don't have access to my 50d ATM, could someone kindly test on the 50d..

Sent from my Lenovo TB-8703F using Tapatalk


Andy600

  • Hero Member
  • *****
  • Posts: 1855
  • Have you tried turning it off and on again?
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1727 on: October 05, 2018, 03:39:12 PM »
Thanks for the 50d check-in. I don't have access to my 50d ATM, could someone kindly test on the 50d..

Sent from my Lenovo TB-8703F using Tapatalk


https://bitbucket.org/hudson/magic-lantern/commits/db4ee396f4a261d33688b528c39447682f871a07#general-comments
Colorist working with Davinci Resolve, Baselight, Nuke, After Effects & Premier Pro. Occasional Sunday afternoon DOP. Developer of Cinelog-C Colorspace Management and LUTs - www.cinelogdcp.com

andrew_dotdot

  • New to the forum
  • *
  • Posts: 8
  • 5D3, 70D, 600D
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1728 on: October 10, 2018, 02:49:05 PM »
Sorry, didn't notice it was missing; previous feedback appears to reference mlv_rec, so I've assumed it was OK.

Fixed, and also included the 50D (mostly untested, except for the low-level notes from aprofiti).

The error message about sound recording is still outdated; feel free to suggest something better.

The above post made me hopeful that the new latest 70D package might also now include the sound module, which has always been missing in this branch. Is there a recommended version of the sound module to use for the 70D, or is the sound definitely not working on this camera with this branch?

a1ex

  • Administrator
  • Hero Member
  • *****
  • Posts: 11908
  • 5D Mark Free
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1729 on: October 10, 2018, 04:20:28 PM »
Um... I really need a way to fail the build if certain modules are not included. Currently, if some module throws a compile error, the build system assumes it's simply not compatible with the current camera and removes it, with a warning message buried somewhere in the logs (i.e. not visible on the front page).

I don't want to manually "whitelist" modules either, so... here's an idea: fail the build whenever a module that used to work, now fails to compile.

Rough draft of what I think it might work (not tested):

- there should be a platform-specific (!) list of required modules (different wording welcome)
- when running "make zip" from scratch, all modules that happen to build successfully should be marked as "required" (i.e. added to that list)
- "make clean" should not erase that list (that's the whole point - to detect modules that worked in previous builds)
- there should be some way to erase that list (possibly with a short help when the build fails because of some module in that list)
- if some required module would fail to build, fail the entire build
- if some new module is successfully built when running "make zip", auto-add it to the list of required modules
- partial builds (make install ML_MODULES="foo bar baz") should keep working; I use these often, as it compiles much faster that way
- for example: platform/70D.112/Makefile.modules.required (or maybe modules/Makefile.modules.required.70D.112) might contain:
Code: [Select]
ML_MODULES_REQUIRED ?= \
mlv_lite \
mlv_play \
mlv_rec \
mlv_snd \
        ... (autogenerated list)

Who's going to help? May require a bit of Makefile hacking (something I'm not good at); otherwise, a Python script might do the job, too. You may come up with a different workflow, too, as long as it does the job.

Build updated. For cameras other than 70D, it's exactly the same as before.

dariSSight

  • Member
  • ***
  • Posts: 149
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1730 on: October 22, 2018, 11:04:42 PM »
@TBar15 , What are talking about  ? Everything you need is in the build .
https://builds.magiclantern.fm/experiments.html

Just follow the really sample instructions that's being postedHow is this not straight forward ?
I'm testing out firmware a lot you guys are doing, I'm wondering are anyone doing professional work with magiclantern-raw_video_10bit_12bit.2018Oct10.5D2212.zip? I didn't get the September 17 version, but  magiclantern-raw_video_10bit_12bit.2018Oct10.5D2212.zip looks stable. Please let me know what you guys think. THANKS FOR ANY RESPONSE
Canon 5D Mark II

banertop

  • New to the forum
  • *
  • Posts: 43
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1731 on: November 15, 2018, 10:54:09 PM »
Hi guys,

please, how can i record 2880x1080p with 5d2? Is this possible with 10bit, 12bit build from experimental page (witch i try but no success)?,

or, it is another build? Witch one?

Tnx, and sorry if i asked something that was already asked before....sometimes, it is really hard to find information on forum, there are on different topics.....

I am shooting with 5d2 after a while, so getting in shape again>))

tnx for the help

Walter Schulz

  • Hero Member
  • *****
  • Posts: 6386

banertop

  • New to the forum
  • *
  • Posts: 43
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1733 on: November 16, 2018, 12:10:28 AM »
i will.

thank you very much

reddeercity

  • Hero Member
  • *****
  • Posts: 1875
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1734 on: November 16, 2018, 06:28:27 AM »
Did you look here 3K/UHD 5D2 Raw development and Other Digic IV Cams
It really not that hard to find thing here if you use the search engine , by the way always check the first post of any thread for possible downloads . 

banertop

  • New to the forum
  • *
  • Posts: 43
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1735 on: November 16, 2018, 08:34:41 PM »
yes, i see it...

it is more clear now.....

i bought 5d ii (again) after seeing your YT video about 2880p progress....it is really amazing,,,thanks a lot

manudom

  • New to the forum
  • *
  • Posts: 1
Re: 12-bit (and 10-bit) RAW video development discussion
« Reply #1736 on: December 04, 2018, 10:04:05 PM »
It does not work on my 5D3. I tested with 10 bit in crop x5 mode and I only get extremely noisy frames.