Author Topic: 550D & 500D porting 14bit RAW DNG silent pics (Read 74344 times)

scrax · « **Reply #50 on:** May 18, 2013, 11:22:43 PM »

Quote from: 1% on May 18, 2013, 03:59:17 PM

You should add 600D too. https://bitbucket.org/OtherOnePercent/tragic-lantern-2.0/commits/all'

I think its only a few changes to raw.c, consts, and features.h

I've tried but failed, I can't even compile your source, don't know why.

~~this is the error:~~

Ok just updated source and now after a make clean, make 600D worked...

Greg · « **Reply #51 on:** May 18, 2013, 11:31:07 PM »

Quote from: wolf on May 18, 2013, 11:01:04 PM

Great.
How many fps do you get?

26 images 1590x1060 - 20FPS
46 images 1590x636 - 30FPS

Magiclantern.sym file is empty. I wanted to turn on the modules.

Code: [Select]

[ SYMBOLS  ]   magiclantern.sym
/bin/sh: 1: gawk: not found

I need to install

dlrpgmsvc · « **Reply #52 on:** May 18, 2013, 11:59:47 PM »

Great Greg ! We should compile the same sources also for 550d, it shouldn't be so different, right ?

Greg · « **Reply #53 on:** May 19, 2013, 12:13:44 AM »

Now I need to find the 500D:

Code: [Select]

RegisterEDmacCompleteCBR
RegisterEDmacAbortCBR
RegisterEDmacPopCBR
RegisterEDmacCompleteCBR
RegisterEDmacAbortCBR
RegisterEDmacPopCBR
ConnectWriteEDmac
ConnectReadEDmac
SetEDmac
SetEDmac
StartEDmac
StartEDmac

UnregisterEDmacCompleteCBR
UnregisterEDmacAbortCBR
UnregisterEDmacPopCBR
UnregisterEDmacCompleteCBR
UnregisterEDmacAbortCBR
UnregisterEDmacPopCBR
PopEDmac
PopEDmac

Quote from: dlrpgmsvc on May 18, 2013, 11:59:47 PM

Great Greg ! We should compile the same sources also for 550d, it shouldn't be so different, right ?

https://bitbucket.org/Gr3g01/ml-500d-raw-dng/commits/16b158c998d8b3002a9ddc3fab61e6c9541b037e
You can try the 550D should work.

wolf · « **Reply #54 on:** May 19, 2013, 12:51:36 AM »

Enabled, but not tested.

Code: [Select]

#define FEATURE_RAW_HISTOGRAM
#define FEATURE_RAW_ZEBRAS
#define FEATURE_RAW_SPOTMETER
#define FEATURE_SILENT_PIC_RAW_BURST

@Greg: are you able to view DNG on your 500D?

Greg · « **Reply #55 on:** May 19, 2013, 01:00:57 AM »

Quote from: wolf on May 19, 2013, 12:51:36 AM

@Greg: are you able to view DNG on your 500D?

Preview after taking dng?
Such as 422 Preview?
I do not have this feature.

stevehallvideo · « **Reply #56 on:** May 19, 2013, 01:32:24 AM »

I know this will probably be the wrong place but im desperately trying to find the firmware update, this could be an incredibly stupid question but where can i find it?

internetjoke · « **Reply #57 on:** May 19, 2013, 04:03:34 AM »

PLEASE if it were possible to create 845 x 720 raw (or 1268 x 1080) it would be great for all of us with 2x anamorphic lens as it would keep its vertical resolution and can be stretched to sweet sweet raw 2:35:1. (1690x720).
or just any 1.1755 x 1 ratio
at 24fps.

Please put this feature in! It would be.... superb

thank you

andlas · « **Reply #58 on:** May 19, 2013, 07:43:26 AM »

Perhaps there is no "sd" to "cf" converter, but I have seen converters from "sd" to "sata" and "ssd drives" could be great to expand recording time for raw dng files three o four times.

http://www.cablematic.com/search/sd-sata/2_dot_5-SATA_hyphen_HDD-Adapter-_open_parenthesis_1xSD-to-SATA_close_parenthesis_/?pag=1

Atrakt · « **Reply #59 on:** May 19, 2013, 10:27:24 AM »

Hi ! I've tested the nightly build of the 19 May on my 550D, and for the silent pic in RAW, I have some magenta frames every 4-5 frames, here is one of them :

https://www.dropbox.com/s/tveiqepbvrw5pkh/00000148.jpg

I'm shooting in LV in Video mode in 1920x1080 @ 25FPS with silent pics on and intervalometer set to "Crazy", the DNG is 1734x1156.

Hope this help you !

P.S : Greg your test is so promising!

EDIT : I also have a kind of dead pixels on my DNG, I've checked on H264 MOV and in Photo mode and it's not here... (it's a little green dot)

wolf · « **Reply #60 on:** May 19, 2013, 12:02:14 PM »

Quote from: Atrakt on May 19, 2013, 10:27:24 AM

EDIT : I also have a kind of dead pixels on my DNG, I've checked on H264 MOV and in Photo mode and it's not here... (it's a little green dot)

Can you send an example image?

Atrakt · « **Reply #61 on:** May 19, 2013, 12:21:30 PM »

Sure, here it is :

https://www.dropbox.com/s/ecafxhy5klnbhyb/33620007.jpg

https://www.dropbox.com/s/oeakqybsfg0rlha/33620007.DNG

Sometimes is green, sometimes is white...

And this is a 400X zoom :

https://www.dropbox.com/s/gmfwsmjwob8pita/400x_zoom_pixel_bug.jpg

a1ex · « **Reply #62 on:** May 19, 2013, 12:23:17 PM »

ML does not correct bad pixels.

Atrakt · « **Reply #63 on:** May 19, 2013, 12:27:54 PM »

I know, but I don't think is a bad pixel on the sensor... maybe a little bug with the nightly, because it's the first time I see it on the silent pic RAW. But my knowledge in dev it's very basic, maybe I'm wrong!

P.S. : sorry for my bad english

wolf · « **Reply #64 on:** May 19, 2013, 12:31:37 PM »

Turn ML off, take a normal raw then you can be sure.

derkiki · « **Reply #65 on:** May 19, 2013, 12:51:18 PM »

Could someone please post the 550D binary with burst enabled. I'm too dumb to compile.
Thx

nanomad · « **Reply #66 on:** May 19, 2013, 12:55:35 PM »

Quote from: wolf on May 19, 2013, 12:31:37 PM

Turn ML off, take a normal raw then you can be sure.

No. because the CR2 files have the bad pixles info baked in (so they won't show up)

wolf · « **Reply #67 on:** May 19, 2013, 01:03:26 PM »

OK, I see ... was a bad tip.

Atrakt · « **Reply #68 on:** May 19, 2013, 01:06:23 PM »

Agree with Nanomad, in CR2 the pixel won't show up...
I have tested with and without ML, and I have tested my RAW with Pixel Tester and it doesn't detect any Dead/hot Pixel, but in the DNG it does it immediatly!

So, my sensor is Dead?

(Maybe it's time to buy a new camera body!!)

Andy600 · « **Reply #69 on:** May 19, 2013, 01:10:23 PM »

I've got a few green dots/dead pixels. They show up much worse in an image viewer than in AE. It's not a huge issue if you have photoshop. You can use the spot healing brush and batch process the DNGs. We're dealing with what are effectively moving photographs now

Greg · « **Reply #70 on:** May 19, 2013, 08:44:06 PM »

Quote from: Greg on May 19, 2013, 12:13:44 AM

Now I need to find the 500D:

Code: [Select]
RegisterEDmacCompleteCBR RegisterEDmacAbortCBR RegisterEDmacPopCBR RegisterEDmacCompleteCBR RegisterEDmacAbortCBR RegisterEDmacPopCBR ConnectWriteEDmac ConnectReadEDmac SetEDmac SetEDmac StartEDmac StartEDmac UnregisterEDmacCompleteCBR UnregisterEDmacAbortCBR UnregisterEDmacPopCBR UnregisterEDmacCompleteCBR UnregisterEDmacAbortCBR UnregisterEDmacPopCBR PopEDmac PopEDmac

How do I find these values?

wolf · « **Reply #71 on:** May 19, 2013, 10:15:56 PM »

Is there a DNG raw image preview on any model like the 422 preview?

3pointedit · « **Reply #72 on:** May 20, 2013, 06:02:59 AM »

With nightly build i tried shooting at various video settings but could only get useable frames from 1080 25. Had to turn off global draw as many frames were pink noise.

I tried variable frame rate (@3fps) but the DNG files seem to be corrupt as I cannot get Raw Therapee to load them. Infact it seems to have crashed. I was hoping for long shutter speeds, oh well.

NB. I also tried loading the DNGs into Blender's compositor but it only accesses the embeded jpeg

3pointedit · « **Reply #73 on:** May 20, 2013, 07:28:52 AM »

Comparing 550D DNG files to HDR capture, I get better frame rate in HDR mode (@1/2fps of record setting) compared to 2fps for DNG

. And a similar dynamic range. But it's not all good news for HDR as the RAW capture has much more sharpness and better color rendition. However, while the frame ratio is taller in DNG recording there are fewer lines available to record. So there seems to be more moire effects(?).

And much more noise in the DNGs which I found difficult to remove in post (even at 100iso). Shame I can't have just a bit more detail in the h264 file.

Here is a screeny comparing the result of HDR merge of 2 frames and a RAW DNG:

http://imgur.com/mCQ2LyF

Atrakt · « **Reply #74 on:** May 20, 2013, 10:26:06 AM »

The nightly build of this night is great! no more dead/hot pixels on my DNG! Great work, big THX!

I've compiled the raw burst for the 550D, I've 19 Frames max @ 1734X1156, but I'm not a Dev, so It's possible I've make some mistake

News:

Author Topic: 550D & 500D porting 14bit RAW DNG silent pics (Read 74344 times)