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 OPJ file size and compression - again
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hofmaale

20 Posts

Posted - 11/02/2014 :  3:19:56 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hi there,

instead of reviving an old thread, I rather create a new one; the last time this topic was discussed about seems to be in 2003 (at least I didn't find a newer thread with a quick search, I bet there are more: http://www.originlab.com/forum/topic.asp?TOPIC_ID=2746)

Wouldn't it be time to introduce a compressed Project File Option? Suggestion: don't reinvent the wheel, but create a .OPZ File version, that uses an established compressed file format (like ZIP or 7Z) as a container. That way:

- Project file size can sometimes be reduced to less than 1% (using recent LZMA)
- Backwards-compatibility would be honored up to some extent (just rename the file and decompress it)
- ease up sharing & collaborating, as smaller files are uploaded faster

I often have to import a large amount of data which can easily result in files >1GB; using 7z these files shrink to 50 Megs (and recently I compressed a 50MB .OPJ to about 700KB 7z)

Or did I miss something? Is this feature perhaps already present and I just didn't see it?

Different possibility: how far can the process of saving projects be controlled by OriginC? Is it possible to "add on" this feature?

Greetings

Alexander
Origin Ver. and Service Release (Select Help-->About Origin): 9.1
Operating System: Win 7

Kathy_Wang

China
159 Posts

Posted - 11/03/2014 :  03:05:01 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Thanks for the suggestion, we will discuss whether/how to improve this shortly.

Kathy
Originlab
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Kathy_Wang

China
159 Posts

Posted - 11/06/2014 :  04:05:37 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

A follow up on this: we already have a plan to add compressed option to OPJ, the reference ID is ORG-11787.

Kathy
Originlab
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MaxMace

USA
2 Posts

Posted - 11/06/2014 :  07:57:40 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hello, Kathy.

Is the new feature out already? I think that it's a brilliant idea.

Thanks,

Max

It's a beautiful day!
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