Re: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Rob Weir
On Sun, Jun 9, 2013 at 4:01 PM, Dennis E. Hamilton wrote: > Regina is correct about the only two compressions. As far as I know, there > is no way to control which compression is used. (If you save with Password, > all files are always compressed.) Most of the time DEFLATE is used (although

Re: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Oliver Brinzing
Have you seen http://wiki.openoffice.org/wiki/Performance? There are several issues about performance Regards Oliver GnuPG key 0xCFD04A45: 8822 057F 4956 46D3 352C 1A06 4E2C AB40 CFD0 4A45 signature.asc Description: OpenPGP digital signature

Re: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Armin Le Grand
Hi Rob, On 10.06.2013 14:44, Rob Weir wrote: On Sun, Jun 9, 2013 at 4:01 PM, Dennis E. Hamilton wrote: Regina is correct about the only two compressions. As far as I know, there is no way to control which compression is used. (If you save with Password, all files are always compressed.

Re: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Oliver Brinzing
Hi, > AFAIK Images are not compressed; i stumbled over this with the added SVG > format which is still added > uncompressed (we have a task for it). HTH! i prefer *linking* pictures instead of saving them every time - and especially for bigger writer documents, use the "Working with Master Docu

RE: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Dennis E. Hamilton
Looking into a document having images with WinZip, it appears that GIF and PNG files are not compressed and SVM files are (with great improvement). The content.xml files, which can be megabytes long, benefit greatly from compression (9:1 easily). Apache OpenOffice 3.4.1 and older versions of O

Re: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Rob Weir
On Mon, Jun 10, 2013 at 12:22 PM, Dennis E. Hamilton wrote: > Looking into a document having images with WinZip, it appears that GIF and > PNG files are not compressed and SVM files are (with great improvement). The > content.xml files, which can be megabytes long, benefit greatly from > compr

Re: [DISCUSS] ODF file formats vs Zip

2013-06-10 Thread Martin Groenescheij
On 10/06/2013 10:44 PM, Rob Weir wrote: On Sun, Jun 9, 2013 at 4:01 PM, Dennis E. Hamilton wrote: Regina is correct about the only two compressions. As far as I know, there is no way to control which compression is used. (If you save with Password, all files are always compressed.) Most o