5D2 RAW video Builds 14-Bit

Started by a.d., May 20, 2013, 05:27:13 PM

Previous topic - Next topic

0 Members and 2 Guests are viewing this topic.

a1ex

You sure about that? Post the md5sum of raw2dng you have used and the conversion log.

Yoshiyuki Blade

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.

a1ex

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)

silvertonesx24

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.

Yoshiyuki Blade

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:
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.

a1ex


Yoshiyuki Blade

Hmm, not here. I'm noticing stripes in both Raw Therapee and Photoshop, particularly noticeable by the wooden fence in the back.

soulshooter

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

a1ex

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))

Yoshiyuki Blade


a1ex

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...

Yoshiyuki Blade

Hehe, perhaps there's no silver bullet. :o Seems like quite a predicament here!

andyshon

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.

Africashot

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?
ML 5D2 & T3i

a1ex

@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)

mvejerslev

Africashot, you mean something else than the 'Change Log' on the front page of the forum?
5D Mark II, PC

Africashot

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 ;)
ML 5D2 & T3i

squig

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.

reddeercity

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. :)

marten

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...

reddeercity

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 :-[

a1ex

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?


soulshooter

what happened to the tutorial URL?

togg

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.