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Messages - Bender@arsch

Pages: [1] 2 3 4
1
Share Your Videos / Re: 5.7K in day and night (5D3)
« on: Yesterday at 08:36:48 PM »
There is no blacklevel problem.

In your Receipt your gamma is set to 1 ,don't know why this happen.

2
Quote
What about the 8k on YouTube?
Why you want upscale this? In my tests I upload a 5.7K video and I can set to 5K in the web browser and if I click right click on statistics, you can read this is 5.7K ;)
In my opinion there is no reason for upscale a 5.7K Anamorphic image.

The only reason is with footage less than 4K, but not for quality of the footage, just only for Youtube - > YouTube HD quality is really bad.

3
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: February 07, 2021, 03:10:21 PM »
Oki. From what you describe it seems related to card spanning. If possible do more tests without card spanning.

I tested some multiple recording delay tests with cardspanning and without (2sec. clips) and the result is: No failure in wihout cardspanning, but i found another interesting thing.
In the cardspanning tests: After a clip without audio, the next clip was only recordet on CF card and this clip is about 900mb bigger  (~300mb vs 1250mb). But the clip before has the same filesize (~150mb)

here 3 files example:
1. with audio, 2. wihout audio 3. bigger size and with audio

https://drive.google.com/folderview?id=1pLemHSb2UynLEkaIJuNA7eIHmKYzDrDJ


I also tested without SD overclocking -> same result. There are also 3 times without audio behind each other -> all 3 clips after the first clip without audio are much bigger and the first 2 without audio, but this time there is a 1kb file on the SD Card (from the 2 bigger files without audio).

I hope this will help.

-------------------
Edit: files are bigger because more frames...


4
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: February 06, 2021, 12:39:57 PM »
Checking metadata:
Code: [Select]
File Header (MLVI)
    Size        : 0x00000034
    Ver         : v2.0
    GUID        : 17047428700475394385
    FPS         : 23.976000
    File        : 0 / 0
    Frames Video: 132
    Frames Audio: 0
    Class Video : 0x00000021
    Class Audio : 0x00000001

Frames Audio: 0 so I guess something would not allow wav file to be recorded. Is this reproducable? Only happening in 3.5k mode?

Not really. In my Files i have no audio in 0% up to 33% of shoot sessions. And this is not only in 3.5K, in UHD 1x1 and 3.3K (16:9) is the same problem, but not so often i think. I delet some older clips, so i can't see older tests with Anamorphic. But in all records i use cardspanning + sd overclocking.
I think i need some systematic tests (camera on, record and stop, changing bitdepth, record and stop, changing bitdepth, refresh liveview, record and stop, focusing, record and stop, 10x zoom, record and stop and so...)

5
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: February 05, 2021, 04:06:08 PM »
OK, in 8min there is a 600mb clip online. Same Link

6
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: February 05, 2021, 03:01:44 PM »
Could you upload one recording with missing audio? There are more than one way to develop footage that could solve this. Most likely audio is still there.

I have this problem sometimes too, here is an shortend example:

https://drive.google.com/folderview?id=1pLemHSb2UynLEkaIJuNA7eIHmKYzDrDJ

7
Try Danne's Build, it is the newest Built and can much much more.

https://www.magiclantern.fm/forum/index.php?topic=23041.msg216899#msg216899

For example :
- Cardspanning: simultaneously record on CF and SD Card
and SD Card overclocking - writespeed in my Test up to 139mb/s!
- up to 5.7K Anamorphic mode (FF)
- 4K 1x1 (3840x1536)
- 3.5K, AR: nearly 2:1 and possible 5x zoom preview ( without global draw)
... And much more

8
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: January 02, 2021, 10:59:56 PM »
Card Spanning and preferred card to CF together is not possible.
But for solving your problem, you need to disable global draw (or kill global draw) and disable audio;)

9
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: December 11, 2020, 03:57:37 PM »
It's gone, thx;)

10
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: December 11, 2020, 01:57:09 PM »
@Danne
Here is a bad 4K smartphone video from this issue. I started with default settings with your last update. And a short MLV File in 10bit:

https://drive.google.com/drive/folders/1N7CcGelofLKkKTc-9i_em933d1gRswAp?usp=sharing

I use this specific spot, because this issue is better to see on contrasty and dark area.

11
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: December 10, 2020, 11:25:48 PM »
I mean this:

I'm not sure, but I see no difference in 3.5K. 3.3K is nearly perfect, but I get some crazy vertical lines/ stripes in all previews.

Hm, I´ll have a look. Does it affect recorded file too?
EDIT:I don´t think what you are referring too regarding stripes is related to recent changes. This has been there for long. As long as recordings are fine all is working as before and expected.

Yes. But this issue is only in 3.3K.

Yes, it´s because of modifying width to be able and preview cropped and in realtime. Still good.

If you need a shortend MLV, I can upload tomorrow.
There is no specific settings. It's only in 3.3K mode in all preview modes (with or without global draw) and in MLV, since you try to centered again the last time.

12
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: December 10, 2020, 02:50:28 PM »
@Danne
Some good news about the 5x 3.3K vertical stripes issue?
I tested your currently newest update and it's still not gone. You can see it especially in dark area, mostly greenish.

Thx

13
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: November 24, 2020, 11:09:21 PM »
Yes. But this issue is only in 3.3K.

14
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: November 24, 2020, 10:16:48 PM »
Thanks for testing.

New builds again:
https://www.magiclantern.fm/forum/index.php?topic=23041.msg216899#msg216899

Centered both 3.5k and 3.3k a little better I think. Please test.

I'm not sure, but I see no difference in 3.5K. 3.3K is nearly perfect, but I get some crazy vertical lines/ stripes in all previews.

15
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: November 24, 2020, 09:03:38 PM »
Well, better at least. Don´t think I can get it closer to center.
Who said anything about 3.3k?
Only I, just for testing and comparing. And yes, it's much better at least.
Thx.

16
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: November 24, 2020, 08:13:10 PM »
New builds:
https://www.magiclantern.fm/forum/index.php?topic=23041.msg216899#msg216899

- Centered 3.5k preset.
Needs some testing...

OK, 3.5K is now a little little bit too top mid and 3.3K the same, but bottom.

17
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: November 24, 2020, 10:54:56 AM »
@Danne

Can you Re-center again in the new 3.5K 5x zoom crop Preset? It's a little bit to bottom mid.

Thx

19
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: October 17, 2020, 09:20:55 PM »
@Danne: what is the current best mode available to shoot in 1080p with 5Dm3? Does the unsqueezed 48p with compression still have a gray or choppy preview? Thank you
PS: I no longer have 5D to test myself, but working 1080p more than 37fps mode with working preview would be awesome enough to buy one again.

5D III currently by Danne's Build:

1920x1080 45fps
1920x1050 48fps
1920x960 50fps
1920x804 60fps

Full working preview ;)

Edit: all is 3x3 binning and it's streched.

20
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« 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) .

21
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: September 27, 2020, 10:34:55 AM »
sd CARD will not go over 20M/s
Just bought a new one
none of them will go over 20mb/s

how do you guys do that ?

pepole talking about 60MB/s and saying bad one would reach 35mb
but I have 7 san disk ranging from 95/mg to 170/m
some from amazon
and a brand new one from 10 min ago from local store
20MB/s

please some one tell me what is wrong

How do you test it? And have you try SD overclocking on - > restart - > wait until patching overclocking completed and tested again?

22
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: September 15, 2020, 01:47:34 PM »
UHD 2.39 is "only" 6.170 880 pixels (3840x1607) less than in this case : 6.200 320 pixels (3584x1730)

I don't know what you're trying to say, but the important thing is the increased writespeed. And the latest build can only 3840x1536 (continuous recording too).

-> we got never more than 131mb/s

23
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: September 15, 2020, 12:40:23 PM »
Ok, i double check it:

I search a good spot (bright and flat spot, without dark areas) and show in ML Menu under Raw -> 14Bit writespeed preview say 208,5mb/s or so

Here the Result:
3.5K 3584x1730 23,976fps 10bit
CF: 81,9
SD: 55,6
=137,5MB/s
-> 8424 (cf 5029, sd 3394), 1469 frames =~61sec
8424/61 =138mb/s !!!

This is a new record!!!

p.s. the indicator was orange and i stoped manuel;)

24
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: September 15, 2020, 12:16:45 PM »
Got word from has_abandonment_issues about 3.3k preset working with this version. Missed uploading yesterday:
New builds:
https://www.magiclantern.fm/forum/index.php?topic=23041.msg216899#msg216899

Realy nice! All works!
I can continuous shoot at 3.3K (16:9) in 12bit and 3.5K (2.07:1) in 10bit
 - >real world test

Interestingly the writespeed indicator is up to 137,5 mb/s, but I don't double check it on my computer.

25
crop_rec and derived builds / Re: Danne's crop_rec_4k & ISO experiments
« on: September 13, 2020, 07:23:14 PM »
Just tried 1.13 build for 3.3K realtime preview test. It works just like before for me. Laggy preview. Am I missing something?

Have you tried global draw off?

@Danne
I have the same problem as has_abandonment_issu in 3.3K.

But 3.5 works very well.
nice work!

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