[Poll] Compression Comparison Guide - What Files Do You Compress? - Page 2

Mac Daddy · 24th Apr 2008, 08:16 AM

I agree on both the comments above

hjlavery · 24th Apr 2008, 11:58 AM

You might want to add CD immages to the list (ISO/ISZ formats)

lee_what2004 · 24th Apr 2008, 03:06 PM

Quote:

Originally Posted by Adrian Wong

Mix content is never a good idea because what I consider to be a good mix will not be a good mix for you or someone else. You know what I mean?

Quote:

Originally Posted by Chai

Yeah people hardly compress with mixed contents and it's pointless because there's too many variables.

ok, understand

just thinking a mix of everything, though

Adrian Wong · 24th Apr 2008, 05:12 PM

Quote:

Originally Posted by hjlavery

You might want to add CD immages to the list (ISO/ISZ formats)

Okay, one problem with ISO/ISZ images is that they are basically containers for the actual content. So, their "compressibility" depends on what's stored in them.

If the CD contains uncompressed BMP files, for example, then the ISO/ISZ images will have very high compression ratios. But if the CD image contains compressed DiVX files, then it will have a very low compression ratio.

Adrian Wong · 24th Apr 2008, 05:13 PM

Quote:

Originally Posted by lee_what2004

ok, understand

just thinking a mix of everything, though

In our current article, we actually have aggregated results.. which basically adds all the results together to give you an "overall" result. That is kind of a "mixed" result.

Adrian Wong · 24th Apr 2008, 05:18 PM

Right now, I'm thinking of adding Photoshop Filters (8BF) and maybe Driver Sets (mix of ATI and NVIDIA drivers).

What do you think?

Mac Daddy · 24th Apr 2008, 06:58 PM

Hmmm not 2 things I would normally compress but could be included. Drivers already have some sort of compression in them so not sure how compressing them more would work never tried it

Chai · 24th Apr 2008, 07:16 PM

Quote:

Originally Posted by Adrian Wong

Right now, I'm thinking of adding Photoshop Filters (8BF) and maybe Driver Sets (mix of ATI and NVIDIA drivers).

What do you think?

I wouldn't bother with Photoshop Filters. Drivers, maybe. But then again, I normally download from the official site, so most likely they won't use third party compression.

lee_what2004 · 24th Apr 2008, 07:23 PM

mmm, what about .EXE ?

Adrian Wong · 25th Apr 2008, 01:23 AM

Quote:

Originally Posted by lee_what2004

mmm, what about .EXE ?

You actually compress EXEs???

View Poll Results: What kinds of files do you USUALLY compress?
Lossy compressed music files (MP3, WMA)	14	40.00%
Lossless compressed music files (FLAC, etc.)	4	11.43%
Uncompressed music files (WAV)	8	22.86%
Lossy compressed graphics (JPG)	16	45.71%
Lossless compressed graphics (PNG, GIF, PSD, TIF)	16	45.71%
Uncompressed graphics (BMP)	12	34.29%
Compressed HD/SD video clips (MPEG, DiVX, AVI, WMV)	4	11.43%
Work Documents (DOC, DOCX, XLS, XLSX)	26	74.29%
Presentations (PPT)	15	42.86%
Pure Text Files (TXT, CSV)	15	42.86%
Adobe Acrobat eBooks (PDF)	16	45.71%
Multiple Choice Poll. Voters: 35. You may not vote on this poll

24th Apr 2008, 08:16 AM	#11 (permalink)
Mac Daddy Pickin' Da Gitfiddle Join Date: 19 Nov 2007 Location: Canada Posts: 2,051 Reputation: 802 Rep Power: 13	I agree on both the comments above __________________

24th Apr 2008, 05:18 PM	#16 (permalink)
Adrian Wong Da Boss Join Date: 10 Oct 2002 Location: In front of my ASUS F8V notebook! Posts: 32,299 Reputation: 3574 Rep Power: 75	Right now, I'm thinking of adding Photoshop Filters (8BF) and maybe Driver Sets (mix of ATI and NVIDIA drivers). What do you think? __________________ Dr. Adrian Wong Tech ARP \| Blog @ Tech ARP \| The Free Trade Zone DYKT : The only offshore account I have is at the sand bank? We need PROGRAMMERS and TECHNICAL WRITERS! Contact us if you are a hot shot programmer or technical writer! My items for sale : 50x SD Card \| Memory Stick PRO \| Cyclone Energy Saver \| Seiko SS watch \| Tiger/Carlsberg beer jugs \| Travel Speakers \| Motorola V600 \| Nokia N90 SOLD! \| New Lowepro Mini Trekker AW Other items for sale @ the FTZ : Zalman CNPS9500 LED @ $20 \| Zalman CNPS7700 Cu @ $20 \| Zalman CNPS7000 Cu @ $20 \| Swarovski bracelet watches \| Dell 17" LCD \| Hi-Fi speakers \| English DIVX movies \| HP LaserJet toners! \| Office chairs

24th Apr 2008, 06:58 PM	#17 (permalink)
Mac Daddy Pickin' Da Gitfiddle Join Date: 19 Nov 2007 Location: Canada Posts: 2,051 Reputation: 802 Rep Power: 13	Hmmm not 2 things I would normally compress but could be included. Drivers already have some sort of compression in them so not sure how compressing them more would work never tried it __________________

24th Apr 2008, 07:23 PM	#19 (permalink)
lee_what2004 Super Active Join Date: 28 Dec 2007 Location: Melaka Posts: 1,313 Reputation: 1106 Rep Power: 14	mmm, what about .EXE ? __________________ Once a wise-man said : Chapter 1: Don't ever compare if you want to stay constant..... Chapter 2: Whatever you have done in the internet, you will never get away from it... Chapter 3:To be continued after I thought another one

24th Apr 2008, 11:58 AM	#12 (permalink)
hjlavery Just Started Join Date: 16 Apr 2008 Location: Sydney, AU Posts: 40 Reputation: 62 Rep Power: 0	You might want to add CD immages to the list (ISO/ISZ formats)

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