[Mod] EXIF 0.3

[TheOracle]

Hallo,

ich möchte den Kommentar (COMMENT) aus der Bild-Datei mit auslesen lassen.
Wie kann ich das mit dem Script realisieren?

Forgive me but ... would it be possible to post this request in english in order to have a better understanding ?

[askwar]

Hi.

Attached you can find a diff against the original 4images 1.7.1 files. It can be easily applied (and reverted) by running:

Code: [Select]

patch -p1 < mod_EXIF-0.3_4images-1.7.1.patch.txt
You can also find the patch online on my site at http://alexander.skwar.name/4images-patches/mod_EXIF-0.3_4images-1.7.1.patch

Hope you like it,
Alexander Skwar

[artpics]

hello all was okay with my exif output until i changed my jpeg.html file, now i get this error on some images, anyone can help thanks

Warning: exif_read_data(artpictures__e6f2722.jpg): file to small (0) in /home/artpictu/public_html/gallery/includes/functions.php on line 429

[TheOracle]

until i changed my jpeg.html file

In that case, could you post your codings from jpeg.html file ?

[artpics]

these were my changes

Code: [Select]

Replace
Code:
<img src="{media_src}" border="1" alt="{image_name}"{width_height} />


Code: [Select]

with:
Code:
<table style="background: url({media_src}) no-repeat; background-position: center center" cellpadding="0" cellspacing="0">
  <tr>
    <td><img src="{template_url}/images/spacer.gif" border="1" alt="{image_name}"{width_height} /></td>
  </tr>
</table>
thanks

RT

[TheOracle]

Hum ... even I made this change in the past and I have to say it works perfectly. 

Strange. If you look into your web error logs, regarding this error message, what does it state ?

[ EDIT ]

I found it.

In your includes/functions.php file, replace this part :

exif_read_data(

with this one :

Code: [Select]


@exif_read_data(



[artpics]

Hum ... even I made this change in the past and I have to say it works perfectly. 

Strange. If you look into your web error logs, regarding this error message, what does it state ?

[ EDIT ]

I found it.

In your includes/functions.php file, replace this part :

exif_read_data(

with this one :

Code: [Select]


@exif_read_data(



thanks all okay now i replaced
exif_read_data(

twice with @exif_read_data(

 

[TheOracle]

Outstanding, thanks for reporting this.

[doubleflash]

hallo zusammen,

ich habe ein kleines problem bezüglich der exposuretime (belichtungszeit).
bei mir wird eine null zuviel angezeigt (siehe bild)

eigentlich müsste dies 1/50s heissen!

wer kann mir helfen?
danke

p.s habe mit zwei exif reader probiert und dasselbe ergebnis (eine null zuviel)

Damit kämfe ich auch noch. Allerdings nicht nur bei der Belichtungszeit sondern auch z.B. bei der Belichtungskorrektur. Gibt es eine Lösung? Ich konnte hier leider nichts dazu finden.
Danke für die Mühe.

Gruß Patrick

[IcEcReaM]

For Error Messaes like:
 

Code: [Select]

Warning: Unable to open 'http://www.***.de/test/1.jpg' in e:\www\4images\includes\functions.php on line 500

Beacuse of exif Function (exif_read_data) don't work on remote files,
this mod has to be modified in one line of funcitons.php

Search this line:

Code: [Select]

if ((($file_extension == "jpg") || ($file_extension == "jpeg")) &&($detailed_view)) {
and replace with:

Code: [Select]

if ((($file_extension == "jpg") || ($file_extension == "jpeg")) &&($detailed_view) && (!is_remote($media_file_name))) {

If it was already posted here,
then it would be good if it would also be modfied in the first post,
then its easier for people when installing the mod.

[V@no]

it would be good if it would also be modfied in the first post,
then its easier for people when installing the mod.

Done

Btw, the file extension could not match with actual image format, so its better do a little different check

[IcEcReaM]

Done

thx

Btw, the file extension could not match with actual image format, so its better do a little different check


its made,
cause the script is embedded in the functions.php and uses the 4images own image check.


Solution for wrong display of exposrure time

Cause it differs from camera modell the exposuretime is not correctly formated,
for values like 10/4000, which should be normally 1/400.
so i wrote a little modification.
you can use the modification also for other values, but then you have use the right variables.

Open includes/exif.php
search for:

Code: [Select]

$val = $val  ." seconds";replace it with:

Code: [Select]

       $exposure_time=explode("/",$val);

       if (($exposure_time[0]>9) AND (($exposure_time[1] % $exposure_time[0]) == 0)) {
             $exposure_time[1] = $exposure_time[1]/$exposure_time[0];
             $exposure_time[0] = $exposure_time[0]/$exposure_time[0];
        }
       $val = $exposure_time[0]."/".$exposure_time[1]." seconds";
then it should be displayed correctly.

Hope that helps.

[om6acw]

Do you have idea have I can change this ExposureBiasValue:  -2/6 Step like this -0.3???

I make that

Code: [Select]

case "ExposureBiasValue":
       if ((substr($val, 0, strpos($val, "/"))) == "0") {
           $val = "0 EV";
       } else {
           $valpieces = explode("/",$val);
           $val = round(($valpieces[0] / $valpieces[1]), 1);
           $val = $val . " EV";
       }
       break;


[stylawarz]

hi all,

i have a problem that was announced here before.

Warning: exif_read_data(dc_r.jpg): incorrect APP1 Exif Identifier Code in xxxx/gal/includes/functions.php on line 401
Warning: exif_read_data(dc_r.jpg): incorrect APP1 Exif Identifier Code in xxxx/gal/includes/functions.php on line 404

the error is only for some pictures 

was there a solution posted which did not see?
any help/tip is welcome.

so far
stylawarz

[SirH]

Hallo,
einige kurze Fragen an den deutschsprachigen Teil der User hier (gerne auch an die englischsprachigen )

1. Hat jemand die ganzen EXIF-Angaben (inkl. möglichen Ergebnissen) schon mal übersetzt? Vieles ist einfach, aber etwa bei den Ergebnissen von "MeteringMode" bin ich mir nicht mehr sicher, wie die korrekte deutsche Übersetzung heißt. Und wo genau müsste man die Änderungen denn hinschreiben? In der exif.php finde ich die richtigen Stellen nicht.

2. Bei mir werden 10 EXIF-Infos angegeben - ist das kameraabhängig? Oder zeigt der Mod nicht mehr an?

3. Unter Flash erscheint bei mir, undefined, obwohl sicher gefeuert. Kamera 20D. Gibts da einen Fix?

Danke für Eure Hilfe!