Author Topic: Danne's crop_rec_4k & ISO experiments  (Read 64104 times)

Abaco

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #700 on: October 02, 2020, 01:56:59 PM »
Maybe Im not understanding what is being described, for 1x 1080p recording the live view runs full resolution and real time/smooth, on other builds ive primarily recorded 2880x1440 in 5x mode but the live view for that is low resolution and slow/choppy. I took this as making the 5x liveview for higher resolutions run real time and show framing

koopg

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #701 on: October 03, 2020, 03:12:27 PM »
 :D


 :D

5d3 1.1.3 magic lantern
Helius 44-2 F2 1/48
Build: Denna's crop_rec_4k_mlv_snd_isogain_1x3_presets_2020Sep14.5D3113
3520X1730 16:9
14bit lossless
 :D Dual ISO
card spanning on
SD card overclock 166hz

mkayhko

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #702 on: October 03, 2020, 06:48:55 PM »
Can it ever be possible get accurate framing preview of anamorphic or crop modes when using an external monitor?

Walter Schulz

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #703 on: October 03, 2020, 06:54:34 PM »
Danne, is it to much asked to redo first post according to other threads? I find it convenient to have a first post  frequently updated with progress, caveats, recent build info, management abstract, etc.
Just asking ...

SAMK

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #704 on: October 03, 2020, 06:55:40 PM »
hello guys im using danne build september with firmware 123 on 5D3 and my setting is 3K 1:1 12 Bit  24FPS 
i can not get real time clean screen on my camera
this my all setting and what i get on my camera screen and same on external monitor HDMI connected
 
https://ibb.co/NNbZJ3b
https://ibb.co/8skHZXG
https://ibb.co/ZSbyYwL
https://ibb.co/tB8v45K
https://ibb.co/gDnQkhH

sm105

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #705 on: October 03, 2020, 09:01:46 PM »
Have you tried pressing the Menu button to cycle into and out of the Menu? It can sometimes refresh things to get the preview to work.

Danne

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #706 on: October 03, 2020, 10:10:48 PM »
hello guys im using danne build september with firmware 123 on 5D3 and my setting is 3K 1:1 12 Bit  24FPS 
i can not get real time clean screen on my camera
this my all setting and what i get on my camera screen and same on external monitor HDMI connected
 
https://ibb.co/NNbZJ3b
https://ibb.co/8skHZXG
https://ibb.co/ZSbyYwL
https://ibb.co/tB8v45K
https://ibb.co/gDnQkhH

If you stand on the preset you want to use it will present info on what preview mode that works with selected preset. Please read carefully and try hard to work with and not against the limitations of each preset.

beba

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #707 on: October 05, 2020, 06:20:00 PM »
Who knows how to remove these lines?

Resolved

Dmytro_ua

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #708 on: October 05, 2020, 08:27:03 PM »
There are no such lines in a regular Danne's build.
If you really need help, provide more information + source file
5d3 1.1.3 exp | Canon 16-35 4.0L | Canon 50 1.4 | Canon 100mm 2.8 macro
Ronin-S

masc

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #709 on: October 05, 2020, 08:47:23 PM »
Upload the clip as short MLV file, and try to tell something about your settings. Maybe it is DualIso, no idea without information. Nobody knows what you did.
5D3.113 | EOSM.202

koopg

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #710 on: October 06, 2020, 10:51:31 PM »
I have managed to get this with danne. under exposed
Low light above 400iso
Its getting worse every iso bump
On iso800 looks like in the pic
At 1600 ita all lines
3.5k 16:9 and 2:20
In all bitdepth

Its also happening if you dual iso and not on 16:9


So i am gessing  iso issue

Danne

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #711 on: October 06, 2020, 10:54:36 PM »
Upload a sample mlv file. I have no issues.

koopg

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #712 on: October 09, 2020, 04:18:07 PM »
I will later on this weekend.
Say, I can't remember user name but i was reading the liview refactoring project thread
And gave a try yesterday to enable UHD 1:1 liveview
Was playing with regs and could see things changing, for instance i have started seeing thing but lost it.
Then something happened and I had to power cycle the cam.
When it came back i could not remember which one was it, spend 3 hours trying with no luck.

Couldn't understand the routine logic behind when to tweak what.
Do you have any clue which regs could be the needed regs to make this happen.

I don't mind to invest time in it, just need a lead.

Sent from my SM-N975F using Tapatalk


Danne

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #713 on: October 09, 2020, 04:57:53 PM »
Sorry, canĀ“t understand what you are trying to say. Maybe someone else.

beba

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #714 on: October 12, 2020, 08:22:15 PM »


Shooting at 3.5 K , waves waves

Dmytro_ua

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #715 on: October 12, 2020, 09:08:27 PM »
Do you mean rolling shutter?
5d3 1.1.3 exp | Canon 16-35 4.0L | Canon 50 1.4 | Canon 100mm 2.8 macro
Ronin-S

GullRaDriel

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #716 on: October 12, 2020, 09:28:20 PM »
I think he is talking about the vertical black stripes

Dmytro_ua

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #717 on: October 12, 2020, 09:41:14 PM »
I think he is talking about the vertical black stripes

It looks more like monitor's pixels on this video. But who knows..
5d3 1.1.3 exp | Canon 16-35 4.0L | Canon 50 1.4 | Canon 100mm 2.8 macro
Ronin-S

beba

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #718 on: October 13, 2020, 08:50:02 PM »

floating image on 3.5k
Do I need to experiment with the settings?

sm105

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #719 on: October 13, 2020, 09:56:14 PM »
beba, this looks like rolling shutter. Try using (1) a tripod, (2) a wider lens, or (3) a gimbal. You will have a hard time getting stable footage when shooting handheld while walking.

wib

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #720 on: October 13, 2020, 09:58:05 PM »
wider lens and ninja steps will help  8)
EOS 5D3 113 crop_rec_4k_mlv_snd_isogain_1x3_presets_2020Sep14.5D3113

Abaco

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #721 on: October 15, 2020, 12:29:45 AM »
I never got an answer to my question on the real time preview for this build, so i took a quick video to make sure what im talking about is clear, for the 1080p raw that is what i would call real time, its full color and full speed, when switching into the 3.3k preset the preview is desaturated and extremely choppy. It sounded like people had the 3.3k preset running like the 1080p preview with proper framing, am I missing something or is this how its supposed to look?


ewinemiller

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #722 on: October 15, 2020, 12:55:23 AM »
I don't think anything outside of the 1080p stuff is expected to give a real time view.

Bender@arsch

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #723 on: October 15, 2020, 02:17:13 AM »
I never got an answer to my question on the real time preview for this build, so i took a quick video to make sure what im talking about is clear, for the 1080p raw that is what i would call real time, its full color and full speed, when switching into the 3.3k preset the preview is desaturated and extremely choppy. It sounded like people had the 3.3k preset running like the 1080p preview with proper framing, am I missing something or is this how its supposed to look?


There is a new 5x preview mode for the 3.3K and 3.5K presets. But this is currently a 5x zoom preview (only a small area). How to use:
- for 5x preview while recording + before = set global draw to off
- for 5x preview only while recording = set "kill global draw"

Benefit is: faster writespeed.

BTW. If you want to use this Preset you need cardspanning, sd overclocking and maybe less bitdepth (depending on scene) .

Danne

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Re: Danne's crop_rec_4k & ISO experiments
« Reply #724 on: October 15, 2020, 07:32:58 AM »
Pay attention to description at the bottom while selecting a preset. When it says cropped realtime preview it actually means "cropped" realtime preview.