Do you know the following parameters? "Camera"

In debugging, use the following function to set the Camera AP part of the parameters are all dump out, really many Ah!

This is limited to the MTK platform, MTK itself in the camera this block added a lot of features, so it looks like a lot of parameters.

Call this dumpparameters () function to print out the parameters of all cameras.
public static void Dumpparameters (Parameters Parameters) {
String flattened = parameters. Flatten ();
StringTokenizer tokenizer = new StringTokenizer (flattened, ";");
LOG.D (TAG, "Dump All Camera Parameters:");
while (Tokenizer.hasmoreelements ()) {
Log. D (TAG, Tokenizer.nexttoken ());
}
}


Simple introduction of camera parameters:
D/cam_util (25287): Dump All camera parameters:
D/cam_util (25287): zoom=0//Zoom parameter, 0 = no zoom
D/cam_util (25287): fb-smooth-level-max=4//grinding level set up to 4 levels
D/cam_util (25287): max-num-detected-faces-hw=15//Hardware support can detect up to 15 sheets of face.
D/cam_util (25287): cap-mode=normal//Photo mode
D/cam_util (25287): Aflamp-mode-values=off,on,auto//Don't know for a moment
D/cam_util (25287): Whitebalance=auto//white balance parameter, auto white balance
D/cam_util (25287): afeng-min-focus-step=0//temporarily unknown
D/cam_util (25287): Preview-format-values=yuv420sp,yuv420p,yuv420i-yyuvyy-3plane//Preview Data format
D/cam_util (25287): rotation=0//Preview Data rotation angle
D/cam_util (25287): jpeg-thumbnail-quality=100//photo thumbnail compression ratio
D/cam_util (25287): preview-format=yuv420sp//Current Preview Data format
D/cam_util (25287): Iso-speed=auto//iso settings, currently automatic ISO
D/cam_util (25287): Flash-mode-values=off,on,auto,red-eye,torch//Flash Set values
D/cam_util (25287): Hue-values=low,middle,high//Chroma Setting value
D/cam_util (25287): Aflamp-mode=off//temporarily unknown
D/cam_util (25287): cshot-indicator-supported=true//temporarily unknown
D/cam_util (25287): preview-frame-rate=30//Current preview frame rate
D/cam_util (25287): jpeg-thumbnail-width=160//Photo thumbnail width is 160 pixels
D/cam_util (25287): video-size=640x480//Current recording size
D/cam_util (25287): Scene-mode-values=auto,portrait,landscape,night,night-portrait,theatre,beach,snow,sunset, STEADYPHOTO,FIREWORKS,SPORTS,PARTY,CANDLELIGHT,HDR//currently supported scene modes
D/cam_util (25287): preview-fps-range-values= (5000,60000)//temporarily unknown
D/cam_util (25287): Contrast-values=low,middle,high//Current supported contrast settings
D/cam_util (25287): preview-size-values=176x144,320x240,352x288,480x320,480x368,640x480,720x480,800x480,800x600, 864x480,960x540,1280x720,1920x1080//Currently supported photo preview dimensions
D/cam_util (25287): preview-fps-range=5000,60000//Current Unknown
D/cam_util (25287): min-exposure-compensation=-12//Minimum exposure compensation setting value
D/cam_util (25287): antibanding=50hz//anti-Newton Ring frequency setting
D/cam_util (25287): Max-num-focus-areas=1//maximum supported focus area, 1 means only single point of focus is supported
D/cam_util (25287): vertical-view-angle=49//temporarily unknown
D/cam_util (25287): fb-smooth-level-min=-4//Face beautification smoothing level min.
D/cam_util (25287): fb-skin-color=0//face beautification skin color setting value
D/cam_util (25287): video-stabilization-supported=true//Whether video stabilization is supported
D/cam_util (25287): brightness_value=-34//Photo brightness settings
D/cam_util (25287): Saturation-values=low,middle,high//Saturation setting
D/cam_util (25287): eng-flash-duty-value=-1//temporarily unknown
D/cam_util (25287): Edge=middle//temporarily unknown
D/cam_util (25287): picture-format-values=jpeg//Photo compression format
D/cam_util (25287): iso-speed-values=auto,100,200,400,800,1600//currently supported ISO setting values
D/cam_util (25287): exposure-compensation-step=0.25//exposure compensation Step diameter value
D/cam_util (25287): eng-flash-duty-min=0//temporarily unknown
D/cam_util (25287): picture-size=4160x3120//Photo size of the current setting
D/cam_util (25287): saturation=middle//Saturation
D/cam_util (25287): Whitebalance-values=auto,incandescent,fluorescent,warm-fluorescent,daylight,cloudy-daylight, Twilight,shade//Currently supported white balance settings
D/cam_util (25287): picture-format=jpeg//Picture format
D/cam_util (25287): cshot-indicator=true//temporarily unknown
D/cam_util (25287): afeng-max-focus-step=0//temporarily unknown
D/cam_util (25287): preferred-preview-size-for-video=1920x1080//Recommended video recording size
D/cam_util (25287): Hue=middle//Chroma
D/cam_util (25287): recording-hint=true//Video indicator
D/cam_util (25287): eng-focus-fullscan-frame-interval-max=65535//temporarily unknown
D/cam_util (25287): Video-stabilization=false//Whether to turn on video stabilization
D/cam_util (25287): zoom-supported=true//Whether Zoom is supported
D/cam_util (25287): fb-smooth-level=0//Current face beautification smoothing level min.
D/cam_util (25287): fb-sharp=0//Face beautification sharpness
D/cam_util (25287): contrast=middle//Contrast
D/cam_util (25287): Scene-mode=auto//Scene mode is automatic
D/cam_util (25287): jpeg-quality=100//Photo compression ratio is 100%, which is uncompressed
D/cam_util (25287): burst-num=1//Current shot count
D/cam_util (25287): eng-flash-duty-max=9//temporarily unknown
D/cam_util (25287): video-size-values=176x144,480x320,640x480,864x480,1280x720,1920x1080//Current supported video size
D/cam_util (25287): preview-size=800x600//video preview size
D/cam_util (25287): focal-length=3.5//Lens focal length
D/cam_util (25287): eng-focus-fullscan-frame-interval-min=0//temporarily unknown
D/cam_util (25287): Cap-mode-values=normal,face_beauty,continuousshot,smileshot,autorama,mav,asd,motiontrack// Camera mode supported by the current platform
D/cam_util (25287): preview-frame-rate-values=15,24,30//Current platform supported preview frame rate fps
D/cam_util (25287): max-num-metering-areas=9//The maximum metering area supported by the current platform is 9 blocks
D/cam_util (25287): fb-sharp-max=4//Face beautification sharpness max.
D/cam_util (25287): sensor-type=252//Sensor type
D/cam_util (25287): Focus-mode-values=auto,macro,infinity,continuous-picture,continuous-video,manual,fullscan
Focus mode supported by the current platform
D/cam_util (25287): fb-sharp-min=-4//Face beautification sharpness min.
D/cam_util (25287): jpeg-thumbnail-size-values=0x0,160x128,320x240//image thumbnail size supported by the current platform
D/cam_util (25287): zoom-ratios=100,114,132,151,174,200,229,263,303,348,400//Current platform supported zoom ratio, maximum 4 times times
D/cam_util (25287): picture-size-values=320x240,640x480,1024x768,1280x720,1280x768,1280x960,1600x1200,1920x1088, 2048X1536,2560X1440,2560X1920,3264X2448,3328X1872,2880X1728,3600X2160,4096X2304,4096X3072,4160X3120// All photo sizes supported by the current camera
D/cam_util (25287): Edge-values=low,middle,high//temporarily unknown
D/cam_util (25287): horizontal-view-angle=61//temporarily unknown
D/cam_util (25287): brightness=middle//Brightness setting
D/cam_util (25287): jpeg-thumbnail-height=128//photo thumbnail height 128pixel
D/cam_util (25287): eng-flash-step-max=0//temporarily unknown
D/cam_util (25287): doc_level=-1//Custom parameters, beauty level
D/cam_util (25287): smooth-zoom-supported=true//Whether smooth zoom is supported
D/cam_util (25287): capfname=/sdcard/dcim/cap00//temporarily unknown, looks like a photo storage path
D/cam_util (25287): Zsd-mode=off//0 SEC Quick Shoot mode open
D/cam_util (25287): Focus-mode=auto//Focus mode, auto indicates autofocus
D/cam_util (25287): fb-skin-color-max=4//Face beautify skin color max.
D/cam_util (25287): auto-whitebalance-lock-supported=true//Auto white balance Lock support
D/cam_util (25287): fb-skin-color-min=-4//Face beautification skin color min.
D/cam_util (25287): video-frame-format=yuv420p//Video data format
D/cam_util (25287): max-num-detected-faces-sw=0//software detected face count, 0 indicates not detected
D/cam_util (25287): max-exposure-compensation=12//maximum exposure compensation level
D/cam_util (25287): max-num-ot=1//temporarily unknown
D/cam_util (25287): video-snapshot-supported=true//video is supported when taking photos
D/cam_util (25287): exposure-compensation=0//Current Exposure compensation value
D/cam_util (25287): Brightness-values=low,middle,high//Brightness setting value
D/cam_util (25287): Flash-mode=off//Flash settings-off
D/cam_util (25287): Effect-values=none,mono,negative,sepia,aqua,whiteboard,blackboard//filter settings supported by the current platform
D/cam_util (25287): eng-flash-step-min=0//temporarily unknown
D/cam_util (25287): max-zoom=10//maximum zoom multiplier?
D/cam_util (25287): Effect=none//No filter effect is currently turned on
D/cam_util (25287): focus-distances=0.95,1.9,infinity//focus distance?
D/cam_util (25287): mtk-cam-mode=0//Camera mode settings
D/cam_util (25287): Zsd-mode-values=off,on//0 SEC Quick Shoot Set value
D/cam_util (25287): auto-exposure-lock-supported=true//Whether AE lock is supported
D/cam_util (25287): Antibanding-values=off,50hz,60hz,auto//anti-Newton Ring frequency setting

Today we see the relevant parameters and standard interfaces for the camera section on the Android Developer Web page, with the following links:

Http://developer.android.com/reference/android/hardware/Camera.Parameters.html

Transferred from: http://blog.csdn.net/fulinwsuafcie/article/details/19133299

Do you know the following parameters? "Camera"