Nightly builds with Raw recording support - General Discussion

Started by Audionut, June 11, 2013, 03:59:11 AM

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squig

Quote from: Sthirasukha on June 18, 2013, 07:30:41 AM
For instance, ISO 125 is really ISO 100 with a digital exposure push, and ISO 160 is really ISO 200 with a digital exposure pull.  As a result, 160 and its multiples look the "cleanest" because its really a native ISO rating with the exposure pulled down, which hides more of the digital noise".

No that only applies to H.264, the opposite is true recording raw, multiples of 100 are cleaner.

a1ex

@squig: this is the 10th reminder to update your tests. In raw, the intermediate ISOs are identical to multiples of 100.

squig

Quote from: a1ex on June 18, 2013, 01:15:39 PM
@squig: this is the 10th reminder to update your tests. In raw, the intermediate ISOs are identical to multiples of 100.

Yeah I heard ya, I'm a little busy ATM.

hjfilmspeed

Quote from: lourenco on June 16, 2013, 08:05:54 PM
autoexec goes to root directly. I updated the zip file to fix this.  The magic.sym is now replaced with 5D3_113.sym.

Thank you!!!

advent2

Hello,
There seem to be a bug.. even few. .. correct me if I am wrong

1) When camera has 24 fps set... lantern does record as 25fps.FPS ovveride is off.

I have found this issue with a help of the sound. So here how to test: Enable sound recording.. put camera to 24 fps and record raw with sound when somebody is speaking, so that the lips are visible in the frame. At least for 10 seconds or so.
Now take video as 23,976 and put sound .. and you will see that is synchs at the begining and then fails more and more to the end.

IF I take and conform video as 25 fps.. and put it with the same sound.. everything synchs perfectly for the whole length of the clip.
Seems like a bug ,no?

2) Weird stuff.. but when SD with lantern in on and loaded.. And I start to record regular h264.. it records only about 30 seconds and then load buffer icon appears and it stops... That is with 1000x  Lexar card.. Then I remove lantern SD and start usual h264 record and everything goes smooth as always. Any idea why? Seems like lantern is setting much higher bitrate for h264.. but where can this be checked and tested?

frenchps49

For the first time since May 22nd version of ML my 5D Mk III crashes (: crash log

ASSERT: 0
at ./Memory/Memory.c:568, task RscMgr
lv:1 mode:3


Magic Lantern version : v2.3.NEXT.2013Jun22.5D3113
Mercurial changeset   :
Built on 2013-06-22 10:41:56 by magiclantern@magiclantern-VirtualBox.
Free Memory  : 294K + 3595K

UPDATE: Redownloaded the June 22nd build. Reinstalled it on the SD card and now it works fine. False alert.

frenchps49

June 25th build
Where's the file manager ? I can't find it (maybe it's only my bad eyesight ?)

Jakobmen

Quote from: frenchps49 on June 25, 2013, 02:43:18 PM
June 25the build
Where's the file manager ? I can't find it (maybe it's only my bad eyesight ?)
Canon 5D3

mauerfuchs

Quote from: frenchps49 on June 25, 2013, 02:43:18 PM
June 25th build
Where's the file manager ? I can't find it (maybe it's only my bad eyesight ?)

and Soundrecording and ETTR are missing too.
The module Screen says wrong version OldAPI and that it expected version 2.0 instead of 1.3
I thought i did someting wrong.

frenchps49

I can't have 1/47 shutter speed. It's 1/50.
They must be experimenting with something...

frenchps49

Apparently Lourenco (the guy or the gal who compiles for us and who should be thanked for that) will post an updated build later.

lourenco

Quote from: mauerfuchs on June 25, 2013, 06:15:05 PM
and Soundrecording and ETTR are missing too.
The module Screen says wrong version OldAPI and that it expected version 2.0 instead of 1.3
I thought i did someting wrong.

Ya. I did make a mistake and somehow copy over a old version of the ettr, fileman, and pic_view. Sorry guys. It is fixed now.   
5D Mark III, CF Lexar 1000X 32GB, 24-105 F4L

frenchps49


dude

Quote from: advent2 on June 23, 2013, 11:29:37 AM
H

2) Weird stuff.. but when SD with lantern in on and loaded.. And I start to record regular h264.. it records only about 30 seconds and then load buffer icon appears and it stops... That is with 1000x  Lexar card.. Then I remove lantern SD and start usual h264 record and everything goes smooth as always. Any idea why? Seems like lantern is setting much higher bitrate for h264.. but where can this be checked and tested?

I can confirm this, too.
Shooting raw is perfect, but when i do h.264 on my komputerbay 64GB, it stops after a few seconds with full buffer icon. when i put in my Lexar card, everything is fine.

acid2006

Quote from: lourenco on June 26, 2013, 02:43:07 AM
Ya. I did make a mistake and somehow copy over a old version of the ettr, fileman, and pic_view. Sorry guys. It is fixed now.   
...and about  bolt rec? ..the same wrong version...
Thanks

BlueBird

I have a 5D III with a 16GB CF and 2GB SD
I do step by step but i dint work.

I have only a normal CF Card its Ultra Fast SanDisc 90mb's sec. 16GB

can anyone help me?


5. From the Magic Lantern package copy the 5D3-113-bootflag.fir file to the root folder
___of the SD card.
6. Place the SD card in your camera, switch it on and go to the firmware update in the
___camera menu. Do the update which will "turn" your camera's bootflag. Whatever that
___means.
7. The camera now loads weird overlays, wait until it's finished. Switch the camera off.
8. Get the SD card back in the Computer. DELETE 5D3-113-bootflag.fir file from the SD!
9. Copy the autoexec.bin and "ML" folder onto the SD card.
10. Download Macboot and the Mountain Lion fix (if you're on a Mountain Lion Machine)
___(for Windows see here: LINK).
11. Open only the ".command" file (for Mountain Lion) and insert your password in the
___Terminal window that pops up.
12. The Macboot app should open. Select "DSLR Bootable" and press "prepare card".
___It should now display a "success" note.
13. Click "Eject Card".
14. The SD card goes back into the 5D mark III together with the Komputerbay CF card.
15. Switch camera on.
16. Now press the "trash button" on the camera to activate Magic Lantern. The Magic
___Lantern menu should load.
Canon 5D MK III with 16-35mm 2.8L II, 24-70mm 2.8L, Speedlite 580 EX II, Glidecam HD 4000

lourenco

Quote from: acid2006 on June 27, 2013, 07:14:04 AM
...and about  bolt rec? ..the same wrong version...
Thanks

The bolt rec currently does not work.  Given it is not compatible with the newer raw_rec. g3gg0 the developer for bolt rec noted it does not work with the new version of raw_rec. You have to go back to previous build if you want this feature for now.
5D Mark III, CF Lexar 1000X 32GB, 24-105 F4L

Shield

Quote from: advent2 on June 23, 2013, 11:29:37 AM
Hello,
There seem to be a bug.. even few. .. correct me if I am wrong

1) When camera has 24 fps set... lantern does record as 25fps.FPS ovveride is off.

I have found this issue with a help of the sound. So here how to test: Enable sound recording.. put camera to 24 fps and record raw with sound when somebody is speaking, so that the lips are visible in the frame. At least for 10 seconds or so.
Now take video as 23,976 and put sound .. and you will see that is synchs at the begining and then fails more and more to the end.

IF I take and conform video as 25 fps.. and put it with the same sound.. everything synchs perfectly for the whole length of the clip.
Seems like a bug ,no?


I wonder if this is what's been up with the audio all along.  Will test this immediately!
Shawn

1%

Wow... imagine that you solved it... this is why 600D would record audio with flush rate and all that junk at 25 fps. Guess it holds true for all cameras... defaults to 25fps "sync".


QuoteI can't have 1/47 shutter speed

You never could... it was lies... looking at frame shutter timer... real shutters are different from what canon tells you... maybe they are right for a snapped photo but not for the electronic shutter. Probably lets you pick some closer shutters from ML menu.





Shield

Quote from: 1% on June 27, 2013, 06:43:06 PM
Wow... imagine that you solved it... this is why 600D would record audio with flush rate and all that junk at 25 fps. Guess it holds true for all cameras... defaults to 25fps "sync".


I just recorded the most boring 4 minutes of my life of me standing, talking and clapping.  Will report in shortly.  This will be sweet if so - should just be able to drag a 25fps clip onto the timeline and render as 23.976.  :)

Shield

While I'm waiting for this crap to render, I'm curious if my card(s) can handle 25FPS in 1:1 mode.  As a point of reference, the "idle time" going from 23.976 to 25.0001 FPS went from 10% to 5%.  Will report back in.

*Edit* The 1:1 mode @ 25.0001 FPS override was no problem.  7% idle.  With audio.

zzzz still rendering....

Jakobmen

Quote from: Shield on June 27, 2013, 07:28:21 PM
While I'm waiting for this crap to render, I'm curious if my card(s) can handle 25FPS in 1:1 mode.  As a point of reference, the "idle time" going from 23.976 to 25.0001 FPS went from 10% to 5%.  Will report back in.

*Edit* The 1:1 mode @ 25.0001 FPS override was no problem.  7% idle.  With audio.

zzzz still rendering....

thanks.  what build are you using for this ?
Canon 5D3

Shield

I shouldn't do this when I'm tired.  Will report back in (had stupid 23.976 interpreted footage!!) @#$@#$%@$%

lourenco

New raw_rec works great! 2560x1090 at 23.976fps over 1200 frames before skipping 108.5MB/S.
5D Mark III, CF Lexar 1000X 32GB, 24-105 F4L

aaphotog

Quote from: lourenco on June 28, 2013, 03:37:36 AM
New raw_rec works great! 2560x1090 at 23.976fps over 1200 frames before skipping 108.5MB/S.
Wow, it does!
I belive the raw_rec that you compiled when he originally came up with the variable buffering got me about 260 frames??? now I'm getting about 380 with all of the hacks on at 2560x1090 (2.35 ratio)
this is with a 600x sandisk card.