kinoraw, towards an open source cinematogtaphy
TRANSCRIPT
Apertus - open source cinema camera
Towards an open source cinematographyBlender Conference, Amsterdam
12/10/2012
#BConf12
@KINORAW
&
www.kinoraw.net
Photography beginings as a DIY movement
ahora
Freedom in use
Image Quality
Apertus.org - since 2006 Professional production & development of free/open tools
Commons oriented output- Contents
- Software
- Hardware
- Know How to Filmmaking
Aims & Objectives- Research
- DevelopmentScripts, workflow Blender-Elphel
- EducationWorkshops / seminars
- Funding
Elphel 353-L
1/2" SENSORCMOS (5Mpx)2592x1944 px
FPGAImage Processor
CPU
Elphel 353 camera- CMOS Sensor (5 megapíxeles)ADC 12 bit
- Variable Resolution 16x16 – 2592x1944
- Variable Frame-rate (from 11 fps to 300fps)
11 fps at 2592x1944 / 300fps at 320x200jhfj- RGB 8 bits and JP4 RAW (DNG conversion)
- light and free high quality Codecs (MJPEG, ogm)
kinoraw project looks at
DIYDIWO
P2P-logicD
Experimental researchlearning by doing
craftmen has been using this for millenia.
ProPro
"If photography take place in digital information realm, then computer skills like programming or basic OS notions are essentials like chemical knowledge was in the first century of light painting era for those who want to be called artisans"
VSE scripts and addons
Jump to cut
Carlos Padialuri
sequencerextraactions
Turi ScandurraCarlos Padialuri
DVSE toCompositor
TMWBjörn SonnenscheinCarlos Padialuri
D
WIP
DVSE to Compositor
TMWBjörn SonnenscheinCarlos Padialuri
WIP
D
Movie Manager
Björn Sonnenschein
D
WIP
Elphel workflow
Elphel JP4 RAW format (jpeg wrapper)
RAW 12 bitsbayer pattern
blockingJPEG compressionYCbCr, 4:2:0with zeroed color comps
rearrangement of pixels
KINORAW workflow with JP4 files
DNGdeblocking +modified DCRAW
JP4 files
25% sized RGB proxies
gstr
eam
er
EXR
Blender VSE Compositor
qtpfsGUI
only used framesexported as JPEG
ADDONS
BLENDER
OUTSIDE
4K ResolutionSuper 35mm SensorGlobal ShutterUp to 15 F-Stops Dynamic RangeHigh Speed at Full ResolutionCinema DNG Raw RecordingWell below 10.000$ Target PriceCrowdfunding this year
workflow with other RAW camera (untested)
DNGRAW files (probably DNG)
25% sized RGB proxies
gstr
eam
er o
r sim
ilar
EXR
Blender VSE Compositor
qtpfsGUI
only used frames
Some conformation tool is needed
ADDONS
BLENDER
OUTSIDE
BLENDER
OUTSIDE
workflow with other RAW camera (untested)
DNGRAW files (probably DNG)
25% sized RGB proxies
gstr
eam
er o
r sim
ilar
EXR
Blender VSE Compositor
qtpfsGUI
processing only used framesSome conformation tool is needed in this step
DCRAW node?Debayer node?pfstools nodes?PFS
ADDONS
workflow with other RAW camera (untested)
RAW files (probably DNG)
25% sized RGB proxies
Ble
nder
Com
posi
tor
Blender VSE CompositorADDONS
DCRAW nodeDebayer nodepfstools nodesPFS
BLENDER
OUTSIDE
Videoshttp://vimeo.com/46700924http://vimeo.com/47963840https://vimeo.com/50218814https://vimeo.com/50218807
Financiación
