MickDK Posted December 3, 2017 Share Posted December 3, 2017 I am a developer and I want to take a closer look at Multi Pixel .arw files. I'm using VS2015 on Windows 10 Pro x64 and trying to read .arw files from my A7R3 (ILCE-7RM3). As a prerequisite I installed the newest Sony Windows raw driver I could find (SRD20_Installer0810a.exe). This installed OK and after a reboot the standard Windows 'Image' app can display the files just fine. But I cannot read the same .arw files using code I get "Out of memory" exception at this point: Bitmap bmp = (Bitmap)Image.FromFile(fileName); I also looked at libraries libRaw and dcRaw but could not get them to build, I'm getting different errors that I haven't been able to solve (missing .h files, macro used before definition ....). Maybe a issue with my version of VS or (more probably) I'm overlooking something. Besides I found the dcRaw based code rather messy Any ideas why the Windows standard Image app can read the files but Image.FromFile() cannot? I was under the impression that both use the Sony raw driver for this? And do somebody have any documentation on the ARW file format? Link to post Share on other sites More sharing options...
Advertisement Posted December 3, 2017 Posted December 3, 2017 Hi MickDK, Take a look here Reading A7R3 .arw files in .NET (C#). I'm sure you'll find what you were looking for!
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