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• Build
• Supported Apis
• Projects used by FreeDcam
• Q&A
• Hidden Oem Settings
• Camera Ui Icon
• Camera1 Dng Supported Devices
• How to create a Custom Matrix
• How to create a ToneMapProfile
• MSM Camera Blobs Logging for Devs
• License

To build use latestAndroid Studio

android.hardware.camera

android.hardware.camera2

Libtiff

Special Thanks @Dave Coffin for dcraw and the bayer extracting to 16bit

Libraw

TouchImageview

• Q: I'm able to choose camera2 api, but many things are missing. Why?
  A: because its not fully supported by your device. such devices are called legacy devices. they support just basic image capture and recording features.

• Q Why can't i open raw/bayer files?
  A Because its the pure data. the decoder cant read it because it does not know how to open it.
  To tell the decoder how the data is stored, the dng container is needed.
  In that case send us the raw/bayer file and it will work soon.

• Q Why my Device dont show an highspeed video profile, i know it support it
  A Its because the Oem's did not add it as MediaProfile and freedcam support it only for most snapdragon socs

• In that case open the VideoProfileEditor inside FreeDcamSetting.
• As sample for 720p highspeed select first the 720p profile.
• Rename it to 720Hfr or what ever you want.
• Change Framerate to 120
• Select Highspeed
• Save the Profile and close the VideoProfileEditor.

• Q Why cant i decompile apps build with nougat sdk
  A They changed the dex header version. Use a hexeditor to change the version from 37 to 35 and dex2jar works

Huawei Code:

*#*#2846579#*#*

Modes:	Manuals:
Whitebalance Mode Iso Mode Flash Mode Focus Mode Exposure Mode Ae Priority Mode Night Mode Continouse Capture Mode HDR Mode Picture Format Mode Exit App Switch Mode/Module FocusPeak/ZebraPattern Switch Camera	Manual Focus Manual Iso Shutter/Exposure Time Manual Aperture/F~Number Manual Exposure Manual Brightness Burst Count Manual WhiteBalance Correction Contrast Saturation Sharpness Program Shift Zoom 3D deepth on on o3d

List is not up to date

KK = Kitkat,L = Lollipop , M = Marshmallow

Device	Dng	MF	Shutter	Iso
Alcatel 985n
Alcatel Idol3/small
Aquaris E5
Aquaris M5
Blackberry Priv
Elephone P9000
FowardArt
Gione E7
Htc Desire500
Htc M8/9
Htc One A9
Htc One E8
Htc One SV
Htc One XL
Huawei GX8
Huawei Honor 5X
I Mobile IStylteQ6
Jiayu S3
Lenovo K4 Note
Lenovo K50
Lenovo K910
Lenovo K920
Lenovo VibeP1
Lenovo VibeShot Z90
Lumigon T3
LG G2
LG G2pro
LG G3		KK=,L=,M=
LG G4
Meizu M1 Metal
Meizu M2 Note
Meizu MX4/5
Mlais M52 Red Note
Moto X 2015
Moto X Style Pure Play
MyPhone Infinity 2S
OnePlus One
OnePlus Two
Prestigio Multipad Color
Retro
Sony C4
Sony C5
Sony M4
Sony M5
Sony XperiaL
THL5000
Umi Rome X
Vivo Xplay
WileyFox Swift
Xiaomi Mi A1
Xiaomi Mi3
Xiaomi Mi3w
Xiaomi Mi4c
Xiaomi Mi4w
Xiaomi Mi 5	broken raw stream
Xiaomi Mi Max
Xiaomi Mi Note Pro
Xiaomi Redmi Note
Xiaomi Redmi Note 2
Xiaomi Redmi Note 3 (Snap/MTK)
Xolo Omega5
Yu Yureka
Zoppo 8Speed

First you need aColorchecker Passport without it, its useless to continue

Set it somewhere in the Scene and capture a Dng from it.
When done you needAdobes Dng Profile Editor
Load there the Dng and choose Chart tab and place the dots to the edges of the chart.
Then clickCreate Color Table. Now you can tune the matrixes. When done save the dcp profile into camera raw appData folder.
C:\Users\UserName\AppData\Roaming\Adobe\CameraRaw\CameraProfiles.
Then open the Dng into CameraRaw and go to tabCamera Calibration.
Select there the created dcp profile and click onSave Image... and save the Dng with the choosen profile, do not open the image!

Open the saved Dng now into exiftools or a simliar tool, wich can read metadata, and copy out the matrixes into a txt file in the bottom order.

<matrixes>    <matrix name="G4">        <color1>1.15625, -0.2890625, -0.3203125, -0.53125, 1.5625f, 0.0625, -0.078125, 0.28125, 0.5625</color1>        <color2>0.5859375, 0.0546875, -0.125, -0.6484375, 1.5546875, 0.0546875, -0.2421875, 0.5625, 0.390625</color2>        <neutral>0.53125, 1, 0.640625</neutral>        <forward1>0.820300, -0.218800, 0.359400, 0.343800, 0.570300,0.093800, 0.015600, -0.726600, 1.539100</forward1>        <forward2>0.679700, -0.078100, 0.359400, 0.210900, 0.703100,0.085900, -0.046900, -0.828100, 1.695300</forward2>        <reduction1>0.9921875, 0, 0, 0, 1, 0, 0, 0, 1.015625</reduction1>        <reduction2>0.9921875, 0, 0, 0, 1, 0, 0, 0, 1.015625</reduction2>        <noise>0.8853462669953089, 0,  0.8853462669953089f, 0, 0.8853462669953089f,0</noise>    </matrix> </matrixes>

Can get used to apply custom profiles direct to a dng.
data can get created with various tools.
like from a dcp with dcamprof or dcptools.
or extracted from a existing dng with exiftools.

tonemapprofiles.xml

<tonemapprofiles><!-- thats the first profile -->    <tonemapprofile name="linear">        <tonecurve>0,0,0.25,0.25,0.5,0.5,0.75,0.75,1,1</tonecurve> use "," to split. ignores whitespace and line breaks,        <baselineexposure>0.35</baselineexposure> set to avoid the hidden exposure    <huesatmapdims>90 25 1</huesatmapdims> should only contain whitespaces for splitting no line breaks!    <huesatmapdata1>0 0 .... 1 1</huesatmapdata1> should only contain whitespaces for splitting no line breaks!    </tonemapprofile>    <!-- next profile -->    <tonemapprofile name="srgb">        <tonecurve>0,0,......,1,1</tonecurve>    </tonemapprofile>        <tonemapprofile name="iso100">        <baselineexposure>-0.35</baselineexposure>    </tonemapprofile></tonemapprofiles>

Copy that file now on your phones internalSD/DCIM/FreeDcam/config/matrixes.xml and you can select it inside Freedcam.
Its gets then applied to each new dng

Create File in /data/misc/camera/camera_dbg.txt
Valid values:
none - no logging
error - error message logging only, default
high - log high priority messages and up
warn - log warnings and higher
low - verbose logging
debug - debug logging level

 cam_dbglevel=debug mct_dbglevel=debug sensor_dbglevel=debug iface_dbglevel=debug isp_dbglevel=debug stats_dbglevel=debug pproc_dbglevel=debug imglib_dbglevel=debug cpp_dbglevel=debug hal_dbglevel=debug jpeg_dbglevel=debug c2d_dbglevel=debug

Permission #chmod 770
persist.camera.global.debug 4
persist.camera.debug.logfile 1

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.