colorspace udma

: (NSDictionary *) info{NSLog (@ "%@", info);//{Uiimagepickercontrollercroprect = "Nsrect: {{-1, 320}, {1937, 1937}}";Uiimagepickercontrollereditedimage = "";Uiimagepickercontrollermediametadata = {Dpiheight = 72;Dpiwidth = 72;Orientation = 6;' {Exif} ' = {Aperturevalue = "2.970853654340484";Brightnessvalue = "2.246098001053075";ColorSpace = 1;datetimedigitized = "2012:09:20 11:47:12";datetimeoriginal = "2012:09:20 11:47:12";Exposuremode = 0;Exposurep

{ } First, we need to know the width of our resizable image, in order to optimize performance, we should keep a pixel width in the middle of the picture. Float width = 1 + (Borderradius * 2); High is not very important in this case, because the height of the button is sufficiently visible to the gradient layer and is set to 37pt for the same reason as the other buttons.When we do, we need a bitmap context to draw, to get up ~ Uigraphicsbeginimagecontextwitho

************************************* **************************** REMEMBER: MEncoder's libavformat muxing is presently broken and can generate INCORRECT files in the presence of B-frames. Moreover, due to bugs MPlayer Will play these INCORRECT files as if nothing were wrong! **************************************** *************************************** OK, exit. Opening video filter: [expand osd = 1] Expand:-1 x-1,-1;-1, osd: 1, aspect: 0.000000, round: 1 ====================================

image Exif.getalltags (IMG) Gets all the data for the image, and the value is returned as an object Exif.pretty (IMG) Gets all the data for the image, and the value is returned as a string EXIF identification name Description Exifversion Exif version Flashpixversion FlashPix version ColorSpace Color gamut, color space

) Gets all the data for the image, and the value is returned as an object Exif.pretty (IMG) Gets all the data for the image, and the value is returned as a string EXIF identification name Description Exifversion Exif version Flashpixversion FlashPix version ColorSpace Color gamut, color space Pixelxdimension Effect

of 35mm camera focal length Makernote (User Comment) author tag, description, recordFlashpixversionflashpix version (individual models supported)ColorSpace color gamut, color spaceExifimagewidth (Pixel X Dimension) image width refers to the number of transverse pixelsExifimagelength (Pixel Y Dimension) Image height refers to the number of longitudinal pixelsInteroperability IFD Universal Extension definition pointer and TIFF file related, unspecified

Pixel format Bits perComponent Bits perPixel Bitmap info Value ColorSpace AvailableStartingIn MacOS X 1-component, 8-bit data, noALPHA: GGGG... 8 8 Kcgimagealphanone Gray 10.0 3-component, 16-bit data, noAlpha, 1 leading padding bit:Xrgbxrgb... 5 16 Kcgimagealphanoneskipfirst RGB 10.0 3-component, 32-bit data, noAlpha, 1 leading paddingByte: xrgbxrgb... 8 32 Kcgimagealpha

= v4l2_buf_type_video_capture; FMT. FMT. pix. width = 720; FMT. FMT. pix. Height = 576; FMT. FMT. pix. pixelformat = v4l2_pix_fmt_yuyv; FMT. FMT. pix. Field = v4l2_field_interlaced; If (IOCTL (FD, vidioc_s_fmt, FMT) =-1 ){ Return-1; } The v4l2_format struct is defined as follows: Struct v4l2_format { Enum v4l2_buf_type; // data stream type, which must always be v4l2_buf_type_video_capture Union { Struct v4l2_pix_format pix; Struct v4l2_window win; Struct v4l2_vbi_format VBI; _ U8 raw_data [200

such as '>' and 'Example: convert.exe-resize "1024x768>" AAA. tif aaa.jpgNote: 1024x768> must be enclosed in quotation marks. Otherwise, '>' is interpreted as output redirection.-Filter Lanczos: Specifies the filter used to convert an image. It is usually used with-resize. There are many kinds of filters. After one try, I think this is suitable and others do not understand it.-Quality 100: Specifies the JPEG image quality compression ratio. The default value is 80%. Here we specify 100%, which

technology to construct constants. 1.1. Constant For example, const int scale = 1; Enum colorspace {rgbcolorspace, cmykcolorspace }; Class Example { Static const int COUNT = 1; } 1.2. Use templates This is one of the most basic techniques used in template metaprogramming. This technique uses the compiler to recursively compile the template to initialize a constant. For example: Template Factorial; Template Template {Enum {result = N * factorial :

defines standard RGB Formatsin Table 2-1, YUV formats in section 2.5, Andreserved codes in Table 2-8 Enum v4l2_field field video images are typically interlaced. Applicationscan request to capture or output only Thetop or bottom field, or both fields interlaced or Sequentiallystored in one buffer or alternating in Separatebuffers. Drivers return the actual field Orderselected. For details see section 3.6. _ U32 bytesperline distance in bytes between theleftmost pixels in Twoadjacent lines. Both

;///}}*/ /// {SourcecodeFloat4 main (ps_input input): color0{// === Sample input ============================================== ====Float3 yuvcolor;Yuvcolor. x = tex2d (ytextue, input. texcoord). X;Yuvcolor. Y = tex2d (utextue, input. texcoord). X;Yuvcolor. z = tex2d (vtextue, input. texcoord). X;// ================================================ ================///}} /*/// {Socket = Name // socket = Name, which defines an insert pointInput{Float3 yuvcolor: yuvcolor;}Output{Float4 rgbcolor: col

[[Email protected] ~] # Mplayer TV: //-TV driver = v4l2: width = 1280: Height = 720: Device =/dev/video1: outfmt = 0x34363248-FPS 24 Mplayer SVN-r35234-4.7.2 (c) 2000-2012 mplayer team Mplayer: cocould not connect to socket Mplayer: no such file or directory Failed to open lirc support. You will not be able to use your remote control. Playing TV ://. TV file format detected. Selected DRIVER: v4l2 Name: Video 4 Linux 2 Input Author: Martin olschewski Comment: first try, more to come ;-) V4l2: Yo

display the author Mark, description, and record of the makernote (User comment) equivalent to the focal length of 35mm cameras.Flashpixversionflashpix version (supported by some models)Colorspace Color Gamut and Color SpaceExifimagewidth (pixel x dimension) Image Width refers to the number of horizontal dimensionsExifimagelength (pixel y dimension) Image Height refers to the number of vertical dimensionsInteroperability IFD generic extended item def

] = 0230 [Datetimeoriginal] = 2013:02:14 21:12:08 [datetimedigitized] = 2013:02:14 21:12:08 [Componentsconfiguration] = [Compressedbitsperpixel] = 4/1 [Shutterspeedvalue] = -2/1 [Aperturevalue] = 7400879/1000000 [Exposurebiasvalue] = 2/6 [Maxaperturevalue] = 36/10 [Subjectdistance] = 376/100 [Meteringmode] = 3 [LightSource] = 0 [Flash] = 16 [FocalLength] = 180/10 [Usercomment] = ASCII [Subsectime] = 10 [Subsectimeoriginal] = 10 [Subsectimedigitized] = 10 [Flashpixversion] = 0100 [

; ($ exif [EXIF] [ColorSpace] = 1? "SRGB": "Uncalibrated "), "Exif image width" => $ exif [EXIF] [ExifImageLength], "Exif image height" => $ exif [EXIF] [ExifImageWidth], "File Source" => (bin2hex ($ exif [EXIF] [FileSource]) = 0x03? "Digital still camera": "unknown "), "Scenario type" => (bin2hex ($ exif [EXIF] [SceneType]) = 0x01? "A directly photographed image": "unknown "), "Thumbnail file format" => $ exif [COMPUTED] [Thumbnail. FileType], "Thumb

FFDShow can be called an all-powerful decoding and encoder. at first, FFDShow was only an mpeg Video Decoder, but now he can do more than that. the video formats that can be decoded are far beyond the mepg4 range, including indeo video, WMV, and mpeg2. at the same time, it also provides a variety of processing options, you can sharpen the screen, adjust the brightness of the screen and so on. more than video, FFDShow can also decode audio, AC3, MP3, and other audio formats. you can also plug-in

ProgramSpecifies the setting of procedural Automatic Exposure. Different cameras may be Sutter.Priority (shutter priority), aperture priority (shutter priority) and so on.ISO speed ratings sensitivityExifversionexif versionDatetimeoriginal Creation TimeDatetimedigitized digitization timeComponentsconfiguration Image Construction (Multi-finger color combination solution)Compressedbitsperpixel (BPP) indicates the degree of compression of each pixel color bit.Exposurebiasvalue exposure compensatio

["UniversalDocumentConverter"];UDC::IProfilePtritfProfile=itfPrinter->Profile;//UseUniversalDocumentConverterAPItochangesettingsofconverterddocumentitfProfile->PageSetup->Orientation=UDC::PO_LANDSCAPE;itfProfile->FileFormat->ActualFormat=UDC::FMT_JPEG;itfProfile->FileFormat->JPEG->ColorSpace=UDC::CS_TRUECOLOR;itfProfile->OutputLocation->Mode=UDC::LM_PREDEFINED;itfProfile->OutputLocation->FolderPath=L"C:\\Out";itfProfile->OutputLocation->FileName=L"[Do

image is smaller than x768, the image will be forcibly zoomed in. You can add delimiters such as '>' and 'Example: convert.exe-resize "1024x768>" AAA. tif aaa.jpgNote: 1024x768> must be enclosed in quotation marks. Otherwise, '>' is interpreted as output redirection. -Filter Lanczos: Specifies the filter used to convert an image. It is usually used with-resize. There are many kinds of filters. After one try, I think this is suitable and others do not understand it. -Quality 100: Specifies th