diff --git a/lib/conf.d/configuration.yml b/lib/conf.d/configuration.yml
index 967446ee73..2db18bebd2 100644
--- a/lib/conf.d/configuration.yml
+++ b/lib/conf.d/configuration.yml
@@ -285,24 +285,26 @@ geocoding-providers:
                 speed: '2.2'
                 curve: '1.42'
         default-position:
-            - 2.335062
-            - 48.879162
+            - 42.488
+            - 3.779
         default-zoom: 2
         marker-default-zoom: 11
-        position-fields: []
+        position-fields:
             #-
             #   name: GpsCompositePosition
             #   type: latlng
-            # -
-            #    name: Longitude
-            #    type: lon
-            # -
-            #    name: Latitude
-            #    type: lat
+            -
+                name: Latitude
+                type: lat
+            -
+                name: Longitude
+                type: lon
         geonames-field-mapping: true
         cityfields: 'City, Ville'
         provincefields: Province
         countryfields: 'Country, Pays'
+        latitudefields: Latitude
+        longitudefields: Longitude
 video-editor:
     ChapterVttFieldName: VideoTextTrackChapters
     seekBackwardStep: 500 # in ms
diff --git a/lib/conf.d/data_templates/DublinCore.xml b/lib/conf.d/data_templates/DublinCore.xml
index 83e7e139fc..8853948f56 100644
--- a/lib/conf.d/data_templates/DublinCore.xml
+++ b/lib/conf.d/data_templates/DublinCore.xml
@@ -5,12 +5,13 @@
         <subdefgroup name="image">
             <subdef class="preview" name="preview" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>1024</size>
+                <size>1280</size>
                 <method>resample</method>
-                <dpi>72</dpi>
+                <dpi>300</dpi>
                 <strip>yes</strip>
                 <quality>75</quality>
                 <meta>yes</meta>
+                <flatten>yes</flatten>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
                 <label lang="fr">Prévisualisation</label>
@@ -18,22 +19,25 @@
             </subdef>
             <subdef class="thumbnail" name="thumbnail" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <method>resample</method>
                 <dpi>72</dpi>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <quality>50</quality>
                 <meta>no</meta>
+                <flatten>yes</flatten>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
                 <label lang="fr">Vignette</label>
                 <label lang="en">Thumbnail</label>
             </subdef>
             <subdef class="preview" name="preview_mobile" downloadable="false">
-                <size>480</size>
+                <size>640</size>
                 <resolution>72</resolution>
+                <method>resample</method>
                 <strip>yes</strip>
                 <quality>75</quality>
+                <flatten>yes</flatten>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
                 <meta>no</meta>
@@ -42,10 +46,12 @@
                 <label lang="en">Mobile Preview</label>
             </subdef>
             <subdef class="thumbnail" name="thumbnail_mobile" downloadable="false">
-                <size>150</size>
+                <size>192</size>
                 <resolution>72</resolution>
+                <method>resample</method>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
                 <meta>no</meta>
@@ -57,7 +63,7 @@
         <subdefgroup name="video">
             <subdef class="thumbnail" name="thumbnail" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
                 <writeDatas>no</writeDatas>
@@ -66,7 +72,7 @@
             </subdef>
             <subdef class="thumbnail" name="thumbnailgif" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>250</size>
                 <mediatype>gif</mediatype>
                 <delay>150</delay>
                 <devices>screen</devices>
@@ -147,7 +153,7 @@
             <subdef class="thumbnail" name="thumbnail" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
-                <size>240</size>
+                <size>384</size>
                 <devices>screen</devices>
                 <writeDatas>no</writeDatas>
                 <label lang="fr">Vignette</label>
@@ -177,7 +183,8 @@
                 <mediatype>image</mediatype>
                 <method>resample</method>
                 <dpi>72</dpi>
-                <size>240</size>
+                <size>380</size>
+                <flatten>yes</flatten>
                 <writeDatas>no</writeDatas>
                 <devices>screen</devices>
                 <label lang="fr">Vignette</label>
diff --git a/lib/conf.d/data_templates/en-simple.xml b/lib/conf.d/data_templates/en-simple.xml
index 81ce397169..6b0125af58 100644
--- a/lib/conf.d/data_templates/en-simple.xml
+++ b/lib/conf.d/data_templates/en-simple.xml
@@ -5,10 +5,11 @@
         <subdefgroup name="image">
             <subdef class="preview" name="preview" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>1024</size>
+                <size>1280</size>
                 <method>resample</method>
-                <dpi>72</dpi>
-                <strip>no</strip>
+                <dpi>300</dpi>
+                <strip>yes</strip>
+                <flatten>yes</flatten>
                 <quality>75</quality>
                 <meta>yes</meta>
                 <devices>screen</devices>
@@ -18,11 +19,12 @@
             </subdef>
             <subdef class="thumbnail" name="thumbnail" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <method>resample</method>
                 <dpi>72</dpi>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <meta>no</meta>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
@@ -30,9 +32,10 @@
                 <label lang="en">Thumbnail</label>
             </subdef>
             <subdef class="preview" name="preview_mobile" downloadable="false">
-                <size>480</size>
+                <size>640</size>
                 <resolution>72</resolution>
                 <strip>yes</strip>
+                <flatten>yes</flatten>
                 <quality>75</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
@@ -42,10 +45,11 @@
                 <label lang="en">Mobile Preview</label>
             </subdef>
             <subdef class="thumbnail" name="thumbnail_mobile" downloadable="false">
-                <size>150</size>
+                <size>192</size>
                 <resolution>72</resolution>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
                 <meta>no</meta>
@@ -57,7 +61,7 @@
         <subdefgroup name="video">
             <subdef class="thumbnail" name="thumbnail" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
                 <writeDatas>no</writeDatas>
@@ -90,6 +94,21 @@
                 <label lang="fr">Prévisualisation</label>
                 <label lang="en">Preview</label>
             </subdef>
+            <subdef class="preview" name="poster" downloadable="true">
+                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
+                <meta>1</meta>
+                <size>1280</size>
+                <mediatype>image</mediatype>
+                <writeDatas>yes</writeDatas>
+                <devices>screen</devices>
+                <dpi>72</dpi>
+                <strip>yes</strip>
+                <flatten>yes</flatten>
+                <quality>75</quality>
+                <icodec>jpeg</icodec>
+                <label lang="fr">Poster video</label>
+                <label lang="en">Poster video</label>
+            </subdef>
             <subdef class="preview" name="preview_webm" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <size>748</size>
@@ -110,7 +129,7 @@
             <subdef class="thumbnail" name="thumbnail" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
-                <size>240</size>
+                <size>384</size>
                 <devices>screen</devices>
                 <writeDatas>no</writeDatas>
                 <label lang="fr">Vignette</label>
@@ -140,7 +159,8 @@
                 <mediatype>image</mediatype>
                 <method>resample</method>
                 <dpi>72</dpi>
-                <size>240</size>
+                <size>384</size>
+                <flatten>yes</flatten>
                 <writeDatas>no</writeDatas>
                 <devices>screen</devices>
                 <label lang="fr">Vignette</label>
@@ -155,30 +175,6 @@
                 <label lang="en">Preview</label>
             </subdef>
         </subdefgroup>
-        <subdefgroup name="flash">
-            <subdef class="thumbnail" name="thumbnail" downloadable="false">
-                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>image</mediatype>
-                <size>240</size>
-                <writeDatas>no</writeDatas>
-                <method>resample</method>
-                <dpi>72</dpi>
-                <devices>screen</devices>
-                <label lang="fr">Vignette</label>
-                <label lang="en">Thumbnail</label>
-            </subdef>
-            <subdef class="preview" name="preview" downloadable="false">
-                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>image</mediatype>
-                <size>800</size>
-                <writeDatas>no</writeDatas>
-                <method>resample</method>
-                <dpi>72</dpi>
-                <devices>screen</devices>
-                <label lang="fr">Prévisualisation</label>
-                <label lang="en">Preview</label>
-            </subdef>
-        </subdefgroup>
     </subdefs>
 
     <description>
@@ -199,8 +195,8 @@
         <Source src="IPTC:Source" type="string"/>
         <Caption src="IPTC:Caption-Abstract" type="string"/>
         <CaptionWriter src="IPTC:Writer-Editor" type="string"/>
-        <Longitude src="GPS:GPSLongitude" type="number" readonly="1"/>
-        <Latitude src="GPS:GPSLatitude" type="number" readonly="1"/>
+        <Longitude src="Composite:GPSLongitude" type="number" readonly="1"/>
+        <Latitude src="Composite:GPSLatitude" type="number" readonly="1"/>
         <CameraModel src="IFD0:Model" type="string" readonly="1"/>
         <FileName src="Phraseanet:tf-basename" type="string" readonly="1"/>
     </description>
diff --git a/lib/conf.d/data_templates/fr-simple.xml b/lib/conf.d/data_templates/fr-simple.xml
index 48d628cedd..0dc46ebfd4 100644
--- a/lib/conf.d/data_templates/fr-simple.xml
+++ b/lib/conf.d/data_templates/fr-simple.xml
@@ -5,10 +5,11 @@
         <subdefgroup name="image">
             <subdef class="preview" name="preview" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>1024</size>
+                <size>1280</size>
                 <method>resample</method>
-                <dpi>72</dpi>
-                <strip>no</strip>
+                <dpi>300</dpi>
+                <strip>yes</strip>
+                <flatten>yes</flatten>
                 <quality>75</quality>
                 <meta>yes</meta>
                 <devices>screen</devices>
@@ -18,11 +19,12 @@
             </subdef>
             <subdef class="thumbnail" name="thumbnail" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <method>resample</method>
                 <dpi>72</dpi>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <meta>no</meta>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
@@ -30,9 +32,10 @@
                 <label lang="en">Thumbnail</label>
             </subdef>
             <subdef class="preview" name="preview_mobile" downloadable="false">
-                <size>480</size>
+                <size>640</size>
                 <resolution>72</resolution>
                 <strip>yes</strip>
+                <flatten>yes</flatten>
                 <quality>75</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
@@ -42,10 +45,11 @@
                 <label lang="en">Mobile Preview</label>
             </subdef>
             <subdef class="thumbnail" name="thumbnail_mobile" downloadable="false">
-                <size>150</size>
+                <size>190</size>
                 <resolution>72</resolution>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
                 <meta>no</meta>
@@ -57,7 +61,7 @@
         <subdefgroup name="video">
             <subdef class="thumbnail" name="thumbnail" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
                 <writeDatas>no</writeDatas>
@@ -90,6 +94,21 @@
                 <label lang="fr">Prévisualisation</label>
                 <label lang="en">Preview</label>
             </subdef>
+            <subdef class="preview" name="poster" downloadable="true">
+                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
+                <meta>1</meta>
+                <size>1280</size>
+                <mediatype>image</mediatype>
+                <writeDatas>yes</writeDatas>
+                <devices>screen</devices>
+                <dpi>72</dpi>
+                <strip>yes</strip>
+                <flatten>yes</flatten>
+                <quality>75</quality>
+                <icodec>jpeg</icodec>
+                <label lang="fr">Poster video</label>
+                <label lang="en">Poster video</label>
+            </subdef>
             <subdef class="preview" name="preview_webm" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <size>748</size>
@@ -140,7 +159,8 @@
                 <mediatype>image</mediatype>
                 <method>resample</method>
                 <dpi>72</dpi>
-                <size>240</size>
+                <size>384</size>
+                <flatten>yes</flatten>
                 <writeDatas>no</writeDatas>
                 <devices>screen</devices>
                 <label lang="fr">Vignette</label>
@@ -155,30 +175,6 @@
                 <label lang="en">Preview</label>
             </subdef>
         </subdefgroup>
-        <subdefgroup name="flash">
-            <subdef class="thumbnail" name="thumbnail" downloadable="false">
-                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>image</mediatype>
-                <size>240</size>
-                <writeDatas>no</writeDatas>
-                <method>resample</method>
-                <dpi>72</dpi>
-                <devices>screen</devices>
-                <label lang="fr">Vignette</label>
-                <label lang="en">Thumbnail</label>
-            </subdef>
-            <subdef class="preview" name="preview" downloadable="false">
-                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>image</mediatype>
-                <size>800</size>
-                <writeDatas>no</writeDatas>
-                <method>resample</method>
-                <dpi>72</dpi>
-                <devices>screen</devices>
-                <label lang="fr">Prévisualisation</label>
-                <label lang="en">Preview</label>
-            </subdef>
-        </subdefgroup>
     </subdefs>
 
     <description>
@@ -199,8 +195,8 @@
         <Source src="IPTC:Source" type="string"/>
         <Legende src="IPTC:Caption-Abstract" type="string"/>
         <Redacteur src="IPTC:Writer-Editor" type="string"/>
-        <Longitude src="GPS:GPSLongitude" type="number" readonly="1"/>
-        <Latitude src="GPS:GPSLatitude" type="number" readonly="1"/>
+        <Longitude src="Composite:GPSLongitude" type="number" readonly="1"/>
+        <Latitude src="Composite:GPSLatitude" type="number" readonly="1"/>
         <AppareilPhoto src="IFD0:Model" type="string" readonly="1"/>
         <NomDeFichier src="Phraseanet:tf-basename" type="string" readonly="1"/>
     </description>
diff --git a/lib/conf.d/data_templates/gs1.xml b/lib/conf.d/data_templates/gs1.xml
index 3ace5361c3..b1a6a7610d 100644
--- a/lib/conf.d/data_templates/gs1.xml
+++ b/lib/conf.d/data_templates/gs1.xml
@@ -5,10 +5,11 @@
         <subdefgroup name="image">
             <subdef class="preview" name="preview" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>1024</size>
+                <size>1280</size>
                 <method>resample</method>
-                <dpi>72</dpi>
+                <dpi>300</dpi>
                 <strip>no</strip>
+                <flatten>yes</flatten>
                 <quality>75</quality>
                 <meta>yes</meta>
                 <devices>screen</devices>
@@ -18,11 +19,12 @@
             </subdef>
             <subdef class="thumbnail" name="thumbnail" downloadable="true">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <method>resample</method>
                 <dpi>72</dpi>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <meta>no</meta>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
@@ -30,9 +32,10 @@
                 <label lang="en">Thumbnail</label>
             </subdef>
             <subdef class="preview" name="preview_mobile" downloadable="false">
-                <size>480</size>
+                <size>640</size>
                 <resolution>72</resolution>
                 <strip>yes</strip>
+                <flatten>yes</flatten>
                 <quality>75</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
@@ -42,10 +45,11 @@
                 <label lang="en">Mobile Preview</label>
             </subdef>
             <subdef class="thumbnail" name="thumbnail_mobile" downloadable="false">
-                <size>150</size>
+                <size>192</size>
                 <resolution>72</resolution>
                 <strip>yes</strip>
-                <quality>75</quality>
+                <flatten>yes</flatten>
+                <quality>50</quality>
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <mediatype>image</mediatype>
                 <meta>no</meta>
@@ -57,7 +61,7 @@
         <subdefgroup name="video">
             <subdef class="thumbnail" name="thumbnail" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <size>240</size>
+                <size>384</size>
                 <devices>screen</devices>
                 <mediatype>image</mediatype>
                 <writeDatas>no</writeDatas>
@@ -90,6 +94,21 @@
                 <label lang="fr">Prévisualisation</label>
                 <label lang="en">Preview</label>
             </subdef>
+            <subdef class="preview" name="poster" downloadable="true">
+                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
+                <meta>1</meta>
+                <size>1280</size>
+                <mediatype>image</mediatype>
+                <writeDatas>yes</writeDatas>
+                <devices>screen</devices>
+                <dpi>72</dpi>
+                <strip>yes</strip>
+                <flatten>yes</flatten>
+                <quality>75</quality>
+                <icodec>jpeg</icodec>
+                <label lang="fr">Poster video</label>
+                <label lang="en">Poster video</label>
+            </subdef>
             <subdef class="preview" name="preview_webm" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
                 <size>748</size>
@@ -140,7 +159,8 @@
                 <mediatype>image</mediatype>
                 <method>resample</method>
                 <dpi>72</dpi>
-                <size>240</size>
+                <size>384</size>
+                <flatten>yes</flatten>
                 <writeDatas>no</writeDatas>
                 <devices>screen</devices>
                 <label lang="fr">Vignette</label>
@@ -148,37 +168,13 @@
             </subdef>
             <subdef class="preview" name="preview" downloadable="false">
                 <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>flexpaper</mediatype>
+                <mediatype>pdf</mediatype>
                 <writeDatas>no</writeDatas>
                 <devices>screen</devices>
                 <label lang="fr">Prévisualisation</label>
                 <label lang="en">Preview</label>
             </subdef>
         </subdefgroup>
-        <subdefgroup name="flash">
-            <subdef class="thumbnail" name="thumbnail" downloadable="false">
-                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>image</mediatype>
-                <size>240</size>
-                <writeDatas>no</writeDatas>
-                <method>resample</method>
-                <dpi>72</dpi>
-                <devices>screen</devices>
-                <label lang="fr">Vignette</label>
-                <label lang="en">Thumbnail</label>
-            </subdef>
-            <subdef class="preview" name="preview" downloadable="false">
-                <path>{{datapathnoweb}}{{basename}}/subdefs</path>
-                <mediatype>image</mediatype>
-                <size>800</size>
-                <writeDatas>no</writeDatas>
-                <method>resample</method>
-                <dpi>72</dpi>
-                <devices>screen</devices>
-                <label lang="fr">Prévisualisation</label>
-                <label lang="en">Preview</label>
-            </subdef>
-        </subdefgroup>
     </subdefs>
 
     <description>