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Author Topic: 5D2 RAW video Builds 14-Bit  (Read 457186 times)

a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #250 on: June 07, 2013, 03:37:30 PM »
You sure about that? Post the md5sum of raw2dng you have used and the conversion log.
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Yoshiyuki Blade

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Re: 14-Bit RAW video Builds for 5D2
« Reply #251 on: June 07, 2013, 03:41:38 PM »
MD5: eec7a999eece55305222ae455003445c

I don't know where the conversion log is. If it's at the end of the conversion... well I'll have to wait for ~6k frames to extract :P. I'll update in a couple mins.
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a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #252 on: June 07, 2013, 03:44:01 PM »
Yep, it's the same as mine. The conversion log is whatever it prints on the terminal.

Can you upload the source raw? (or better, the first few MB of it)
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silvertonesx24

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Re: 14-Bit RAW video Builds for 5D2
« Reply #253 on: June 07, 2013, 03:44:53 PM »
This latest build 6/6 is great speedwise.

However, I don't know why ML doesn't seem to save my raw settings. On previous builds it did. I even went in to the tools menu and made it save config now. I'm going to have to go back to an older build for now as I can't be changing 4-5 raw settings every time the camera is powered down and up.
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Yoshiyuki Blade

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Re: 14-Bit RAW video Builds for 5D2
« Reply #254 on: June 07, 2013, 03:56:55 PM »
Quote from: a1ex on June 07, 2013, 03:44:01 PM
Yep, it's the same as mine. The conversion log is whatever it prints on the terminal.

Can you upload the source raw? (or better, the first few MB of it)

Ah, I'm not sure how to copy text from the Windows command prompt so I can't provide that info atm. I'm guessing the relevant info is the vertical stripes correction? It reads like so:
Code: [Select]
1.000 1.000 1.028 1.025 1.064 1.059 1.028 1.027
Never tried splitting before so I don't know if HJsplit is appropriate. Here's the first 30 MB it produced: https://dl.dropboxusercontent.com/u/63799907/M06-1624-merge.RAW.001

The original is like 14.5 GB  :o so at that point, I might as well have made quick random recording instead.
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a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #255 on: June 07, 2013, 04:02:09 PM »
The resulting DNG looks perfectly clean here...

http://a1ex.magiclantern.fm/bleeding-edge/raw/1624.dng
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Yoshiyuki Blade

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Re: 14-Bit RAW video Builds for 5D2
« Reply #256 on: June 07, 2013, 04:05:31 PM »
Hmm, not here. I'm noticing stripes in both Raw Therapee and Photoshop, particularly noticeable by the wooden fence in the back.
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soulshooter

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Re: 14-Bit RAW video Builds for 5D2
« Reply #257 on: June 07, 2013, 04:26:41 PM »
hey guys, trying to run my own tests but the link on the front page seems to be broken.
http://5dfilmmaking.com/05/how-to-shoot-raw-video-on-your-5d2/

can anybody share instructions on how to get it up and working? thanks
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a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #258 on: June 07, 2013, 04:26:59 PM »
Hm, looks like weighting for highlights was the issue here.

Can you try these two converters?
http://a1ex.magiclantern.fm/bleeding-edge/raw/raw2dng_w1.exe (weight=1)
http://a1ex.magiclantern.fm/bleeding-edge/raw/raw2dng_wlog.exe (weight=log(x))
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Yoshiyuki Blade

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Re: 14-Bit RAW video Builds for 5D2
« Reply #259 on: June 07, 2013, 04:42:36 PM »
Both look much better. I'll give the edge to raw2dng_w1.exe.

Processed JPEGs:
https://dl.dropboxusercontent.com/u/63799907/000350_raw2dng_w1.jpg
https://dl.dropboxusercontent.com/u/63799907/000350_raw2dng_wlog.jpg

DNGs:
https://dl.dropboxusercontent.com/u/63799907/000350_raw2dng_w1.dng
https://dl.dropboxusercontent.com/u/63799907/000350_raw2dng_wlog.dng

I can just barely notice some vertical stripes on the blurry leaves to the left of the rose with the wlog version.
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a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #260 on: June 07, 2013, 04:44:44 PM »
Cool. Now I have one DNG that has banding in the sky with these weights, and looks perfect with the one from the repo. Go figure...
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Yoshiyuki Blade

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Re: 14-Bit RAW video Builds for 5D2
« Reply #261 on: June 07, 2013, 04:48:29 PM »
Hehe, perhaps there's no silver bullet. :o Seems like quite a predicament here!
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andyshon

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Re: 14-Bit RAW video Builds for 5D2
« Reply #262 on: June 07, 2013, 06:20:29 PM »
If its any help, vertical stripes are sometimes visible in cr2 files, especially if their pushed in post. Not sure if its the same thing.
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Africashot

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Re: 14-Bit RAW video Builds for 5D2
« Reply #263 on: June 07, 2013, 06:32:51 PM »
Since there are a couple of threads more or less dealing with RAW builts for 5D2 I think I may have lost overview; is there some sort of change-log to see what is going on in newer builts? I have not updated since over a week and I am still using the may 27th built with pravdomils module as it worked quite well for me... looking at some posts it feels as if newer builts were not always an improvement, what are the major additions in the latest versions?
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a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #264 on: June 07, 2013, 06:42:21 PM »
@yoshiyuki: can you also try these two?

http://a1ex.magiclantern.fm/bleeding-edge/raw/raw2dng_wlog_ev.exe (log weight, histogram in EV instead of multiplication factors, no longer skewed)
http://a1ex.magiclantern.fm/bleeding-edge/raw/raw2dng_w1_ev.exe (weight=1, histogram in EV)
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mvejerslev

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Re: 14-Bit RAW video Builds for 5D2
« Reply #265 on: June 07, 2013, 06:48:44 PM »
Africashot, you mean something else than the 'Change Log' on the front page of the forum?
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Africashot

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Re: 14-Bit RAW video Builds for 5D2
« Reply #266 on: June 07, 2013, 07:01:57 PM »
Quote from: mvejerslev on June 07, 2013, 06:48:44 PM
Africashot, you mean something else than the 'Change Log' on the front page of the forum?
Yes, I mean something specific to the 5D2 builds that are currently flying around... and I am not really saying there should be a changelog for this in specific, a vague update on what has been implemented over the last week will do it for me ;)
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squig

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Re: 14-Bit RAW video Builds for 5D2
« Reply #267 on: June 07, 2013, 07:28:30 PM »
Quote from: a1ex on June 07, 2013, 04:44:44 PM
Cool. Now I have one DNG that has banding in the sky with these weights, and looks perfect with the one from the repo. Go figure...

lol. I was afraid your fix for people with stripes might give us stripes.
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reddeercity

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Re: 14-Bit RAW video Builds for 5D2
« Reply #268 on: June 07, 2013, 10:21:41 PM »
Quote from: fatpig on June 07, 2013, 09:52:34 AM
4K video does not look good , even on my only 2.5k monitor.
really nasty edges.
upscaling = bad idea. ;)

its hard to Really to Judge 4K content on the net or on a 2.5K monitor,
the test was to see if it can be upscalded , and it can With More Work
& setup the shot alot better etc....
Like i said in my YouTube post it can be used As "B-Roll"
a second of two of footage mixed in to 4K content with a red or C500.
I guess i will do a  proper  Test and  Use my Canon "L" lens not my cheap Sigma. :)
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marten

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Re: 14-Bit RAW video Builds for 5D2
« Reply #269 on: June 07, 2013, 10:21:50 PM »
Does the Dolly mode work on 5D2? I'm using June 4th build and I'm having trouble with it. Is there a guide how to use it somewhere?

When I go into crop mode with 'dolly mode' enabled I can only get the frame to move within the display (using 1600x680) so I can dolly just a little. How can I get it to dolly from one side to the other? If there is a post explaining, please let me know. I have tried to search...
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reddeercity

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Re: 14-Bit RAW video Builds for 5D2
« Reply #270 on: June 07, 2013, 10:28:43 PM »
Quote from: marten on June 07, 2013, 10:21:50 PM
Does the Dolly mode work on 5D2? I'm using June 4th build and I'm having trouble with it. Is there a guide how to use it somewhere?

When I go into crop mode with 'dolly mode' enabled I can only get the frame to move within the display (using 1600x680) so I can dolly just a little. How can I get it to dolly from one side to the other? If there is a post explaining, please let me know. I have tried to search...

i have used it with no problem, basically what i did was enable dolly mode , then start filming
press the little joystick up or down to pan then hit the center of the joystick to stop.
i can only pan up and down in full screen, i have not tried it in crop mode :D

edit: Sorry i didn't read your question right :-[
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a1ex

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Re: 14-Bit RAW video Builds for 5D2
« Reply #271 on: June 07, 2013, 10:37:56 PM »
Only a very small amount on 5D2, according to this chart: http://www.magiclantern.fm/forum/index.php?topic=6215

Maybe it's more useful for 2.35:1 with vertical panning?
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Yoshiyuki Blade

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Re: 14-Bit RAW video Builds for 5D2
« Reply #272 on: June 08, 2013, 12:21:34 AM »
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soulshooter

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Re: 14-Bit RAW video Builds for 5D2
« Reply #273 on: June 08, 2013, 03:12:09 AM »
what happened to the tutorial URL?
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togg

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Re: 14-Bit RAW video Builds for 5D2
« Reply #274 on: June 08, 2013, 03:33:16 AM »
Quote from: soulshooter on June 08, 2013, 03:12:09 AM
what happened to the tutorial URL?

YOu can use the google cache if you need it.
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