Bad photo quality after upload?
QuoteMay 02, 2010 10:530 likesLike
 

Hi there, in the photo module, After I upload a photo the images (jpg images) come out very compressed (allot of JPG artifacting)


How can I turn down the compression so that the photo quality is better after upload?

Kindest regards

J

QuoteMay 07, 2010 02:520 likesLike
 

Anyone know how to fix the photo quality?

Thanks


J

QuoteMay 07, 2010 05:130 likesLike
 

Do all your pictures do this or just a select few?

:-)
QuoteMay 15, 2010 23:150 likesLike
 

Yeah its all of them,

It looks like the JPG's are really compressed.

QuoteMay 16, 2010 00:240 likesLike
 

You can reset the compression level in admin/modules/flash/photos. I set mine to 95 and it seemed to help tremendously.

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QuoteMay 16, 2010 09:100 likesLike
 

Sorry I tryed that but it didn't help I dont think thats the right setting, because that seems to be a flash photo shooter. your right houstonlively I would have put it in admin>photos>settings.

but its not there.

Hmm it must be in the code somwhere. Anyone know?

QuoteMay 16, 2010 21:311 likesLike
 

 

Looks like the setting is in /inc/classes/BxDolImageResize.php

Just change '75' to any value up to 100



class BxDolImageResize {

var $w = 64, $h = 64; // size of destination image
var $_isCrop = false;
var $_cropX, $_cropY, $_cropW, $_cropH;
var $_isForceJPGOutput = false; // force  jpeg output
var $_iJpegQuality = 75; // jpeg quality

 Um yeah, what he said    ^

Sealed

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QuoteMay 19, 2010 04:420 likesLike
 

Oh man you rock!!

Tanks very much :)

QuoteJun 23, 2010 15:490 likesLike
 

Yes your a rockstar! I have been trying to figure that one out!!

QuoteJul 19, 2010 14:240 likesLike
 

Looks like the setting is in /inc/classes/BxDolImageResize.php

Just change '75' to any value up to 100



class BxDolImageResize {

var $w = 64, $h = 64; // size of destination image
var $_isCrop = false;
var $_cropX, $_cropY, $_cropW, $_cropH;
var $_isForceJPGOutput = false; // force  jpeg output
var $_iJpegQuality = 75; // jpeg quality

Um yeah, what he said    ^

Sealed

I have made these changes and still notice some image quality issues...As an example i have uploaded images that very in size from 3mb to 300kb and when there uploaded and viewed under image properties the image sizes have been greatly reduced from original (vary from about 30kb prior to changing value from 75 to 95 to about 70kb-90kb after value was changed to 95 regardless of original resolution....Any other suggestions?

QuoteJul 20, 2010 18:170 likesLike
 

Looks like the setting is in /inc/classes/BxDolImageResize.php

Just change '75' to any value up to 100



class BxDolImageResize {

var $w = 64, $h = 64; // size of destination image
var $_isCrop = false;
var $_cropX, $_cropY, $_cropW, $_cropH;
var $_isForceJPGOutput = false; // force  jpeg output
var $_iJpegQuality = 75; // jpeg quality

Um yeah, what he said    ^

Sealed

I have made these changes and still notice some image quality issues...As an example i have uploaded images that very in size from 3mb to 300kb and when there uploaded and viewed under image properties the image sizes have been greatly reduced from original (vary from about 30kb prior to changing value from 75 to 95 to about 70kb-90kb after value was changed to 95 regardless of original resolution....Any other suggestions?

What setting did you use for var $_iJpegQuality = 75; // jpeg quality

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QuoteJul 20, 2010 19:100 likesLike
 

Looks like the setting is in /inc/classes/BxDolImageResize.php

Just change '75' to any value up to 100



class BxDolImageResize {

var $w = 64, $h = 64; // size of destination image
var $_isCrop = false;
var $_cropX, $_cropY, $_cropW, $_cropH;
var $_isForceJPGOutput = false; // force  jpeg output
var $_iJpegQuality = 75; // jpeg quality

Um yeah, what he said    ^

Sealed

I have made these changes and still notice some image quality issues...As an example i have uploaded images that very in size from 3mb to 300kb and when there uploaded and viewed under image properties the image sizes have been greatly reduced from original (vary from about 30kb prior to changing value from 75 to 95 to about 70kb-90kb after value was changed to 95 regardless of original resolution....Any other suggestions?

What setting did you use for var $_iJpegQuality = 75; // jpeg quality

I bumped it up to 95...on a side note i sent ya a detailed email about my issue..

QuoteJul 20, 2010 20:580 likesLike
 

Yes, I got your email. I don;t think I can help you with this problem past what you can find here. If you set it at 95, it should work well. The only reason it wouldn't is if the image itself wasn't the greatest quality to start with. I looked at the link you gave me and they actually looked ok to me.....

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QuoteJul 25, 2010 01:120 likesLike
 

We usually change the script on larger / professional sites we work on to save the original file uploaded... this way, if we need to resize photos later, or change the quality settings, we have the original photo the user uploaded to work with.  While it adds some to the storage requirements - it is a nice thing to have.  Also, it makes it nice, that if you want to show the original photo as a larger view (maybe 3500x3500 or whatever they uploaded) - this is possible.

-Smoge

QuoteMar 07, 2011 22:430 likesLike
 

it worked for me... is there anything for embeded/uploaded videos too???

c'mon improve it more :)
QuoteJun 10, 2011 09:060 likesLike
 

ty