What is the difference between photoshop dcs 1.0 and 2.0

It also maintains the appearance of the document, just in case future versions of Photoshop change the behavior of some features. Including the composite also makes the image much faster to load and use in applications other than Photoshop, and may sometimes be required to make the image readable in other applications. Mac OS You can use this format to open an image in Photoshop 2.

Saving in Photoshop 2. You can use DCS 2. Encapsulated PostScript EPS language file format can contain both vector and bitmap graphics and is supported by virtually all graphics, illustration, and page-layout programs. EPS format is used to transfer PostScript artwork between applications. When you open an EPS file containing vector graphics, Photoshop rasterizes the image, converting the vector graphics to pixels. EPS does support clipping paths. You use DCS 2.

You can edit and use an opened preview image just as any other low-resolution file. The current version of Photoshop includes rasterization features for opening files that include vector data. The Photoshop Raw format is a flexible file format for transferring images between applications and computer platforms. Documents saved in the Photoshop Raw format can be of any pixel or file size, but they cannot contain layers. The Photoshop Raw format consists of a stream of bytes describing the color information in the image.

Photoshop designates the number of channels needed to describe the image, plus any additional channels in the image. The file creator is also generally a four-character ID. The Header parameter specifies how many bytes of information appear in the file before actual image information begins. This value determines the number of zeroes inserted at the beginning of the file as placeholders. You can enter a header when you open the file in Raw format. You can also save the file without a header and then use a file-editing program, such as HEdit Windows or Norton Utilities Mac OS , to replace the zeroes with header information.

You can save the image in an interleaved or non-interleaved format. If you choose interleaved, the color values red, green, and blue, for example are stored sequentially.

Your choice depends on requirements of the application that will open the file. A Photoshop Raw image is not in the same file format as a camera raw image file from a digital camera. Digital Negative DNG is a file format that contains the raw image data from a digital camera and metadata that defines what the data means.

BMP is a standard Windows image format on Windows-compatible computers. BMP images are normally written bottom to top; however, you can select the Flip Row Order option to write them from top to bottom. You can also select an alternate encoding method by clicking Advanced Modes. Using the Cineon format, you can output back to film with no loss of image quality.

The format is used in the Cineon Digital Film System, which transfers images originated on film to the Cineon format and back to film. DICOM files contain both image data and headers, which store information about the patient and the medical image. GIF format preserves transparency in indexed-color images; however, it does not support alpha channels.

Use raw files from Canon cameras for best results. IFF Interchange File Format is a general-purpose data storage format that can associate and store multiple types of data. IFF is portable and has extensions that support still-picture, sound, music, video, and textual data. A JPEG image is automatically decompressed when opened. A higher level of compression results in lower image quality, and a lower level of compression results in better image quality.

In most cases, the Maximum quality option produces a result indistinguishable from the original. All Photoshop features, such as layers, effects, and filters, are supported. With documents larger than 30, pixels in width or height, some plug-in filters are unavailable.

Most other applications and older versions of Photoshop cannot support documents with file sizes larger than 2 GB. The film format has high color fidelity and a dynamic range suitable for use in motion picture production. Based on the PostScript imaging model, PDF files accurately display and preserve fonts, page layouts, and both vector and bitmap graphics.

Dont slate something thats serves a purpose. I personnaly cannot imagine what a client would could do with a DCS file and in that way I agree with you, but design professionals do have such needs, as stated above by many. While they can still be used, the DCS files are not used in the printing field since, now, 12 years. Since people can use them, they keep the method and put a load of crap on the desk of the one who will need to clean it.

DCS is not only useful for hexachrome but also for 2 or 3 color jobs that use spot colors. DCS 2 is the right format for duplex or triplex print. I have a set of illustrations composed of 3 pantones, made with photoshop.

Ink are mixed the way engravers did on stone. Importing them in inDesign and outputting the whole to PDF produces wrong densities. Flashing from inDesign works fine. Hi Laurens, thanks for writing back. What about Illustrator CS? I am totally clueless. Thanks again for the help. If it is a multi-file DCS-file, you could try opening each separate high-res channel in Photoshop to manually merge them into a single file. I think all versions since CS or so are capable of merging the highres DCS data back into a composite file.

But does anyone know how to open and save a DCS2 file when one is given to you? I have 3 that I need to save as a flattened hi-res file. It depends on the source application whether you can open such a file in Photoshop CS. If it is a pure DCS-2 color image, Photoshop should be capable of opening it. Just give it a try.

DCS files are a pain in the rear for prepress operators. Just use the vector program — Illustrator and Photoshop are smart enough.

Apparently DCS users have underlying trust issues. The author was right. DCS must die. I totally agree that these people I got the file from have serious trust issues. We digitally image plates now! DCS is the best format for taking complex blends in photoshop into illustrator for screen printing.

If you knew anything about print and how a press operates then you would understand the importance of a DCS file. The fact that when printed on a small digital print machine it prints lo-res matters not. Make a CMYK version of the file you wish to proof. The Photoshop Raw format is not the same as camera raw. The BMP format is an image format for the Windows operating system.

Buy Adobe Photoshop or start a Free Trial. Legal Notices Online Privacy Policy. Buy now. Save files in graphics formats Search. Make it. You can easily save your Photoshop image files to a wide array of popular image formats. Save in TIFF format.

Pixel Order. Byte Order. Save in JPEG format. Save in PNG format. Select an Interlace option:. Displays the image in a browser only when download is complete. Click OK. Save in GIF format. Save in Photoshop EPS format. Displays white areas as transparent. This option is available only for images in Bitmap mode. Applies bicubic interpolation to smooth the low-resolution preview if printed.

Photoshop EPS encoding options. Save in Photoshop DCS format. Save in Photoshop Raw format. In the Photoshop Raw Options dialog box, do the following:. Specify a Header parameter.

Select whether to save the channels in an interleaved or non-interleaved order. Save in BMP format. Specify a filename and location, and click Save.

Save in Cineon format bit images only. Save in Targa format. Sign in to your account. Sign in.