CompuServe Thread

#Help File Conversion

6 messages in this thread
#14403From: Koji UedaDec 31, 1991 3:01 AM
I am a new subscriber of CompuServe. My computer is Macintosh, but I am interested in viewing some graphics files in this forum. Is it possible to see pictures on the Mac? I have "PhotoShop", an application software, and it has capability of viewing GIF, IFF and TIFF format etc. However, it can't read *.LZH files. What does LZH stand for? If there is any program to convert LZH to GIF or IFF, please tell me and help me. Thank you. –Koji
#14404From: Randall MichalDec 31, 1991 7:23 AM
Koji, the .LZH extension on a file means the file has been compressed to take up less space on Compuserve and less time for you to download. You will need a utility to uncompress those files before you can view them with your viewing program. Once uncompressed you should be able to view most pictures here with PhotoShop. What you need to do is go to the Macintosh forums and see if they have a file which will allow you to unarc LHARC files. LHARC is the Amiga utility which creates the .LZH extension compressed files. Hope this helps, Randy
#14414From: Steve Bennett/SYSOPDec 31, 1991 3:45 PM
The .LZH indicatates a compressed archive file created with LHARC. It's similar to .SIT Stuffit files on the Mac. I'm fairly certain a program to extract LHARC archives exists on the Mac: You could ask the sysops in the Mac forums about that. Now, with Photoshop, you can view some IFF images on the Mac. Things you *won't* be able to view include those labeled as HAM-E, DCTV, SHAM, Dynamic HAM, and Dynamic Hires, almost certainly. I have no idea whatsoever if Photoshop can correctly view HAM or Extra Halfbrite images. (Many of the files here, especially the ones in LIB 9, "Derived Art", are in HAM format…) I have heard a rumor that the most recent revision of Photoshop can view IFF 24 bit images, but earlier versions cannot. So you might want to read the description carefully before downloading. –>Steve Bennett
#14431From: R.SATOHDec 31, 1991 11:14 PM
NO version 2.0, the newest of Photoshop can't read IFF24 as of now. BUT it does read HAM now so you should be able to view it. +For IFF24 stuff, I think more of the 24bit graphics file are archived with JPEG now so, you should have no problem there too… – THANX R.SATOH ->via Whap!
#14491From: Koji UedaJan 2, 1992 3:00 PM
Thank you for your advice. I tried and found the program to unstaff LHARC files for Mac. It was in a library #4 in "GO MACCOM". Now I can view files in this forum. Thanks. –Koji
#14509From: Alex BakerJan 2, 1992 9:39 PM
Look in the Mac forums for a program called Lharc. I forget the exact name for the program, but if you look for it using LHARC as a search word, you'll find it, I downloaded it for a Mac using friend once. There is a version of it there for the Mac. Lharc is popular among the Amiga, and MS Dos crowd, because it is very efficient, (I've heard from Mac using friends that it creates an archive that is a little tighter than SIT). I believe PhotoShop will view the garden variety ILBM files produced by the Amiga, but I am not sure about the HAM (Hold And Modify) mode pictures that many here produce. – Well Whap! Me Silly….