LONG Rows – Height of the image in pixels, PSD 1-30,000, PSB 1-300,000. WORD Channels – Number of colour channels in the image including alpha channels.

WORD Version – Version Number, PSD # 1, PSB # 2.īYTE Reserved – Reserved and always zero. File formatįile header has fixed length of 26 bytes and contains the basic properties of the image. Photoshop file format is divided into five major portions with many length markers to move between sections. Photoshop large document format is available once the feature of file handling pane of Photoshop’s preferences dialog box is enabled. PSB is also known as large format size for photoshop and supports all the photoshop features like layers, effects and filters.Photoshop can convert PSB file to PSD, JPG, PNG, EPS, GIF and other formats as well. PSDs, on the other hand, can be at maximum upto 2 GB and image dimensions of 30,000 pixels. More specifically, PSB files can be as large as 4 EB (over 4.2 billion GB) with images that have a height and width of up to 300,000 pixels. Files having 30,000 by 30,000 pixels in size are saved with PSD extension and files larger than PSD upto 300,000 by 300,000 pixels are saved with PSB extension known as “Photoshop Big”. So while the file has an AVI extension apparently supported by ImageJ / Fiji, the content is unreadable. The built-in AVI implementation in ImageJ / Fiji was written many years ago, and will not work with modern codecs. Option 2: If you still cannot import HEIC files, you have to convert the image in the MS Photos app. Option 1: Go to Microsoft Store on Windows 10 and search for the HEIF Image Extensions. Adobe photoshop saves files in two formats. Yes, and this is the reason you cannot open the file. Microsoft provides a free plugin for Windows 10 to open HEIC in Photoshop on Windows 10.

How to open avi files on photoshop