Using Magic Lantern > Raw Video Postprocessing

GoPro CineForm Studio Premium/Pro Settings for 5D3 RAW Video

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DANewman:
I now have my 5D3 running RAW, although with tiny images until I get new media.

DANewman:
New build of RAW2GPCF (RAW to GoPro CineForm)

Direct download for RAW2GPCF:  http://miscdata.com/ML/RAW2GPCF.zip  (I replaced the odd link)
The old v1.00 build is now here  http://miscdata.com/ML/RAW2GPCFv100.zip

Unzip are install here: C:\Program Files (x86)\CineForm\Tools

To run:

open a shell, and RAW2GPCF at the prompt

M:\cameras\CanonMagicLantern>raw2gpcf
Usage: raw2gpcf inputfile.raw output.mov|avi [switches]
       -422- Encode to YUV 4:2:2 (default RAW.)
       -444- Encode to RGB 4:4:4 (default RAW.)
       -c  - use Cineon curve (black 95, white 685)
       -cbX- use Cineon curve with 'X' black point (default 95.)
       -cwX- use Cineon curve with 'X' white point (default 685.)
       -dX - use debayer type 1-softest thru 4-sharpest (default auto)
       -fX - the framerate override for AVI|MOV media.
       -gX - use gamma curve
       -iX - in point, start processing on frame X (default 0, disables audio.)
       -lX - use log curve of power X (GoPro Protune.)
       -oX - out point, e.g. -o10 would precess 0 thru 9 (default infinite.)
       -qX - the encoding quality for AVI|MOV (default 4, range 1-5.)
       -sX - skip every 'x' frames (default 0).
       -(x1,y1,x2,y2)  - window source Top Left (x,y) to Bottom Right (x2,y2)
  examples: raw2gpcf M00000004.raw NewRAW5.avi
            raw2gpcf new422.AVI M0000005.RAW -d1 -q3 -422
            raw2gpcf new444.AVI M0000005.RAW -d3 -q5 -444
            raw2gpcf V:\Conversions\newRAW.AVI E:\M0000052.RAW -l400 -d2 -q5
  RAW2GPCF version: 1.01 May 27, '13, (c)2013 GoPro.

Feature additions:
-444 : performs the demosaic and encodes to 4:4:4 (requires a GoPro Studio Premium license.)
-422 : performs the demosaic and encodes to 4:2:2 (requires a free install of GoPro CineForm Studio -- Premium not needed.) and is limited to 1920x1080 under the free encoder license.

Both these new modes are still RAW for color processing, only the demosaic is baked. While the 4:2:2 option will be popular for cost-conscious, the image development controls for RAW are more flexible in the Premium level GUI.

Also 4:2:2 and 4:4:4 modes are slower than the default RAW transcodes.  RAW has the greatest flexibililty as I do want to add more demoasicing options in the future.

Bugs:
This fixes a crash in the windowing switch.

N/A:
Gotta love the support companies are already showing for ML raw, much appreciated.

Canon might want to take note...

DANewman:
This is hardly an official company supported tool, just something I did on the side.  Yet GoPro does support transcoding other cameras, so I used the code base for the Vision Research Phantom transcoder as the .cine files are very like .RAW.  Don't expect this tool to become part of a regular software distribution. Yet notice how this tool requires you to have GoPro software, so it is a win-win I feel. ;)

N/A:
Ahh, gotcha. Good point though, our raw workflow options (especially mac) are quite limited.

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