diff --git a/pandora/archive/extract.py b/pandora/archive/extract.py
index 3d6c74fe..7b9f24ea 100644
--- a/pandora/archive/extract.py
+++ b/pandora/archive/extract.py
@@ -19,10 +19,13 @@ import ox.image
 from ox.utils import json
 from django.conf import settings
 from PIL import Image, ImageOps
+import pillow_avif
+from pillow_heif import register_heif_opener
 
 from .chop import Chop, make_keyframe_index
 
 
+register_heif_opener()
 logger = logging.getLogger('pandora.' + __name__)
 
 img_extension = 'jpg'
diff --git a/pandora/document/fulltext.py b/pandora/document/fulltext.py
index c4c9aaff..5f2a3e50 100644
--- a/pandora/document/fulltext.py
+++ b/pandora/document/fulltext.py
@@ -8,6 +8,7 @@ from django.conf import settings
 
 logger = logging.getLogger('pandora.' + __name__)
 
+IMAGE_EXTENSIONS = ('png', 'jpg', 'webp', 'heic', 'heif')
 
 def extract_text(pdf, page=None):
     if page is not None:
@@ -53,7 +54,7 @@ class FulltextMixin:
         if self.file:
             if self.extension == 'pdf':
                 return extract_text(self.file.path)
-            elif self.extension in ('png', 'jpg'):
+            elif self.extension in IMAGE_EXTENSIONS:
                 return ocr_image(self.file.path)
         elif self.extension == 'html':
             return self.data.get('text', '')
@@ -180,7 +181,7 @@ class FulltextPageMixin(FulltextMixin):
         if self.document.file:
             if self.document.extension == 'pdf':
                 return extract_text(self.document.file.path, self.page)
-            elif self.extension in ('png', 'jpg'):
+            elif self.extension in IMAGE_EXTENSIONS:
                 return ocr_image(self.document.file.path)
         elif self.extension == 'html':
             # FIXME: is there a nice way to split that into pages
diff --git a/pandora/document/models.py b/pandora/document/models.py
index 68819f39..3b3a0262 100644
--- a/pandora/document/models.py
+++ b/pandora/document/models.py
@@ -521,14 +521,17 @@ class Document(models.Model, FulltextMixin):
             return save_chunk(self, self.file, chunk, offset, name, done_cb)
         return False, 0
 
-    def thumbnail(self, size=None, page=None):
+    def thumbnail(self, size=None, page=None, accept=None):
         if not self.file:
             return os.path.join(settings.STATIC_ROOT, 'png/document.png')
         src = self.file.path
         folder = os.path.dirname(src)
         if size:
             size = int(size)
-            path = os.path.join(folder, '%d.jpg' % size)
+            ext = 'jpg'
+            if accept and 'image/avif' in accept and size > 512:
+                ext = 'avif'
+            path = os.path.join(folder, '%d.%s' % (size, ext))
         else:
             path = src
         if self.extension == 'pdf':
@@ -561,7 +564,7 @@ class Document(models.Model, FulltextMixin):
                     path = os.path.join(folder, '%dp%d,%s.jpg' % (size, page, ','.join(map(str, crop))))
                     if not os.path.exists(path):
                         resize_image(src, path, size=size)
-        elif self.extension in ('jpg', 'png', 'gif'):
+        elif self.extension in ('jpg', 'png', 'gif', 'webp', 'heic', 'heif'):
             if os.path.exists(src):
                 if size and page:
                     crop = list(map(int, page.split(',')))
@@ -574,7 +577,7 @@ class Document(models.Model, FulltextMixin):
                             img = open_image_rgb(path)
                         src = path
                         if size < max(img.size):
-                            path = os.path.join(folder, '%sp%s.jpg' % (size, ','.join(map(str, crop))))
+                            path = os.path.join(folder, '%sp%s.%s' % (size, ','.join(map(str, crop)), ext))
                             if not os.path.exists(path):
                                 resize_image(src, path, size=size)
         if os.path.exists(src) and not os.path.exists(path):
diff --git a/pandora/document/views.py b/pandora/document/views.py
index c2d9f631..6657f92c 100644
--- a/pandora/document/views.py
+++ b/pandora/document/views.py
@@ -378,15 +378,22 @@ actions.register(sortDocuments, cache=False)
 
 def file(request, id, name=None):
     document = get_document_or_404_json(request, id)
+    accept = request.headers.get("Accept")
+    if accept and 'image/' in accept and document.extension in (
+        'webp', 'heif', 'heic', 'avif'
+    ) and document.extension not in accept:
+        image_size = max(document.width, document.height)
+        return HttpFileResponse(document.thumbnail(image_size))
     return HttpFileResponse(document.file.path)
 
 def thumbnail(request, id, size=256, page=None):
     size = int(size)
     document = get_document_or_404_json(request, id)
+    accept = request.headers.get("Accept")
     if "q" in request.GET and page:
         img = document.highlight_page(page, request.GET["q"], size)
         return HttpResponse(img, content_type="image/jpeg")
-    return HttpFileResponse(document.thumbnail(size, page=page))
+    return HttpFileResponse(document.thumbnail(size, page=page, accept=accept))
 
 
 @login_required_json
diff --git a/pandora/urls.py b/pandora/urls.py
index 993dda65..f6b66ae2 100644
--- a/pandora/urls.py
+++ b/pandora/urls.py
@@ -53,7 +53,7 @@ urlpatterns += [
     re_path(r'^resetUI$', user.views.reset_ui),
     re_path(r'^collection/(?P<id>.*?)/icon(?P<size>\d*).jpg$', documentcollection.views.icon),
     re_path(r'^documents/(?P<id>[A-Z0-9]+)/(?P<size>\d*)p(?P<page>[\d,]*).jpg$', document.views.thumbnail),
-    re_path(r'^documents/(?P<id>[A-Z0-9]+)/(?P<name>.*?\.[^\d]{3})$', document.views.file),
+    re_path(r'^documents/(?P<id>[A-Z0-9]+)/(?P<name>.*?\.[^\d]{3,4})$', document.views.file),
     re_path(r'^documents/(?P<fragment>.*?)$', document.views.document),
     re_path(r'^edit/(?P<id>.*?)/icon(?P<size>\d*).jpg$', edit.views.icon),
     re_path(r'^list/(?P<id>.*?)/icon(?P<size>\d*).jpg$', itemlist.views.icon),
diff --git a/requirements.txt b/requirements.txt
index 3eabf484..f4085fe9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,4 +20,6 @@ future
 pytz
 pypdfium2
 Pillow>=10
+pillow-heif
+pillow-avif-plugin
 mozilla-django-oidc==4.0.1
diff --git a/static/js/editor.js b/static/js/editor.js
index 0138f239..a4b066d1 100644
--- a/static/js/editor.js
+++ b/static/js/editor.js
@@ -454,6 +454,17 @@ pandora.ui.editor = function(data) {
                                     $dialog.close();
                                     pandora.api.transcribeAudio({
                                         item: pandora.user.ui.item
+                                    }, function(result) {
+                                        if (result.data.taskId) {
+                                            pandora.wait(result.data.taskId, function(result) {
+                                                Ox.Request.clearCache();
+                                                if (ui.item == data.id && ui.itemView == 'editor') {
+                                                    pandora.$ui.contentPanel.replaceElement(
+                                                        1, pandora.$ui.item = pandora.ui.item()
+                                                    );
+                                                }
+                                            })
+                                        }
                                     })
                                     pandora.ui.tasksDialog().open();
                                 }
diff --git a/static/js/uploadDocumentDialog.js b/static/js/uploadDocumentDialog.js
index 5a9193ca..50eaeb0a 100644
--- a/static/js/uploadDocumentDialog.js
+++ b/static/js/uploadDocumentDialog.js
@@ -8,7 +8,7 @@ pandora.ui.uploadDocumentDialog = function(options, callback) {
         existingFiles = [],
         uploadFiles = [],
 
-        supportedExtensions = ['gif', 'jpg', 'jpeg', 'pdf', 'png'],
+        supportedExtensions = ['gif', 'jpg', 'jpeg', 'pdf', 'png', 'webp', 'heic', 'heif', 'avif'],
 
         filename,
 
diff --git a/static/js/utils.js b/static/js/utils.js
index 6c0bb43b..29e0d75c 100644
--- a/static/js/utils.js
+++ b/static/js/utils.js
@@ -421,7 +421,7 @@ pandora.createLinks = function($element) {
 };
 
 pandora.uploadDroppedFiles = function(files) {
-    var documentExtensions = ['pdf', /* 'epub', 'txt', */ 'png', 'gif', 'jpg', 'jpeg'];
+    var documentExtensions = ['pdf', /* 'epub', 'txt', */ 'png', 'gif', 'jpg', 'jpeg', 'webp', 'heic', 'heif', 'avif'];
     files = Ox.map(files, function(file) { return file });
 
     if (files.every(function(file) {
@@ -2132,7 +2132,9 @@ pandora.getSpan = function(state, val, callback) {
                     } else {
                         state.span = val;
                     }
-                } else if (Ox.contains(['gif', 'jpg', 'png'], extension)) {
+                } else if (Ox.contains([
+                    'gif', 'gif', 'jpg', 'png', 'webp', 'heic', 'heif', 'avif'
+                ], extension)) {
                     values = val.split(',');
                     if (values.length == 4) {
                         state.span = values.map(function(number, index) {
diff --git a/static/mobile/js/VideoElement.js b/static/mobile/js/VideoElement.js
index 8238d95d..9abe27d9 100644
--- a/static/mobile/js/VideoElement.js
+++ b/static/mobile/js/VideoElement.js
@@ -8,6 +8,7 @@ VideoElement <f> VideoElement Object
         loop <b|false> loop playback
         playbackRate <n|1> playback rate
         position <n|0> start position
+        in <n|0> start offset
     self <o> Shared private variable
     ([options[, self]]) -> <o:Element> VideoElement Object
         loadedmetadata <!> loadedmetadata
@@ -38,6 +39,7 @@ window.VideoElement = function(options) {
         muted: false,
         playbackRate: 1,
         position: 0,
+        "in": 0,
         volume: 1
     }
     Object.assign(self.options, options);
@@ -166,9 +168,10 @@ window.VideoElement = function(options) {
 
     function getCurrentTime() {
         var item = self.items[self.currentItem];
-        return self.seeking || self.loading
+        var currentTime = self.seeking || self.loading
             ? self.currentTime
-            : item ? item.position + self.video.currentTime - item['in'] : 0;
+            : item ? item.position + self.video.currentTime - item['in'] - self.options["in"] : 0;
+        return currentTime
     }
 
     function getset(key, value) {
@@ -508,6 +511,7 @@ window.VideoElement = function(options) {
     }
 
     function setCurrentItemTime(currentTime) {
+        currentTime += self.options["in"]
         debug('Video', 'sCIT', currentTime, self.video.currentTime,
             'delta', currentTime - self.video.currentTime);
         isReady(self.video, function(video) {
diff --git a/static/mobile/js/VideoPlayer.js b/static/mobile/js/VideoPlayer.js
index 95720e2d..b6e6ca57 100644
--- a/static/mobile/js/VideoPlayer.js
+++ b/static/mobile/js/VideoPlayer.js
@@ -10,6 +10,7 @@ window.VideoPlayer = function(options) {
         loop: false,
         muted: false,
         playbackRate: 1,
+        "in": 0,
         position: 0,
         volume: 1
     }
diff --git a/static/mobile/js/edits.js b/static/mobile/js/edits.js
index 5494fcb1..f691d618 100644
--- a/static/mobile/js/edits.js
+++ b/static/mobile/js/edits.js
@@ -91,7 +91,7 @@ async function loadEdit(id, args) {
         }
     }
     data.edit = response['data']
-    if (data.edit.status !== 'public') {
+    if (['public', 'featured'].indexOf(data.edit.status) == -1)  {
         return {
             site: data.site,
             error: {
diff --git a/static/mobile/js/main.js b/static/mobile/js/main.js
index c84b5260..421eacc2 100644
--- a/static/mobile/js/main.js
+++ b/static/mobile/js/main.js
@@ -67,6 +67,7 @@ function parseURL() {
         id = id.replace('/editor/', '/').replace('/player/', '/')
         type = "item"
     }
+    //console.log(type, id, args)
     return [type, id, args]
 }
 
diff --git a/static/mobile/js/render.js b/static/mobile/js/render.js
index 307c5d2f..40422e55 100644
--- a/static/mobile/js/render.js
+++ b/static/mobile/js/render.js
@@ -75,7 +75,8 @@ function renderItem(data) {
     var video = window.video = VideoPlayer({
         items: data.videos,
         poster: data.poster,
-        position: data["in"] || 0,
+        "in": data["in"] || 0,
+        position: 0,
         duration: data.duration,
         aspectratio: data.aspectratio
     })
@@ -85,16 +86,10 @@ function renderItem(data) {
     video.addEventListener("loadedmetadata", event => {
         //
     })
-    video.addEventListener("timeupdate", event => {
-        var currentTime = video.currentTime()
-        if (currentTime >= data['out']) {
-            if (!video.paused) {
-                video.pause()
-            }
-            video.currentTime(data['in'])
-        }
+
+    function updateAnnotations(currentTime) {
         div.querySelectorAll('.annotation').forEach(annot => {
-            var now = currentTime
+            var now = currentTime +  (data["in"] || 0)
             var start = parseFloat(annot.dataset.in)
             var end = parseFloat(annot.dataset.out)
             if (now >= start && now <= end) {
@@ -107,8 +102,18 @@ function renderItem(data) {
                 }
             }
         })
-
+    }
+    video.addEventListener("timeupdate", event => {
+        var currentTime = video.currentTime()
+        if ((currentTime  +  (data["in"] || 0)) >= data['out']) {
+            if (!video.paused) {
+                video.pause()
+            }
+            video.currentTime(0)
+        }
+        updateAnnotations(currentTime)
     })
+    updateAnnotations(data["position"] || 0)
     if (item.next || item.previous) {
         var nav = document.createElement('nav')
         nav.classList.add('items')
diff --git a/update.py b/update.py
index d414b97b..c5e7603e 100755
--- a/update.py
+++ b/update.py
@@ -304,6 +304,8 @@ if __name__ == "__main__":
             run('./bin/pip', 'install', '-r', 'requirements.txt')
         if old <= 6659:
             run('./bin/pip', 'install', '-r', 'requirements.txt')
+        if old <= 6688:
+            run('./bin/pip', 'install', '-r', 'requirements.txt')
     else:
         if len(sys.argv) == 1:
             branch = get_branch()