docs: Add alt text to all screenshots and add more user-friendly descriptions

Author: pojntfx

README.md

@@ -19,11 +19,11 @@ Watch torrents with your friends.
 
 Multiplex is an app to watch torrents together, providing an experience similar to Apple's [SharePlay](https://support.apple.com/en-us/HT212823) and Amazon's [Prime Video Watch Party](https://www.amazon.com/adlp/watchparty).
 
-It enables you to ...
+It enables you to:
 
-- **Stream any torrent**: By utilizing the mpv video player, Multiplex has support for a wide range of video and audio formats.
-- **Synchronize playback between remote peers**: Thanks to [weron](https://github.com/pojntfx/weron), Multiplex can be used to host online watch parties by synchronizing playback position, magnet links and other data between peers.
-- **Circumvent BitTorrent protocol censorship**: By splitting the core [hTorrent HTTP to BitTorrent gateway](https://github.com/pojntfx/htorrent) and UI into two separate projects, Multiplex can be used without having to connect a client to the BitTorrent protocol.
+- **Stream any file directly** using a wide range of video and audio formats with the mpv video player
+- **Host online watch parties while preserving your privacy** by synchronizing video playback with friends without a central server using [weron](https://github.com/pojntfx/weron)
+- **Bypass internet restrictions** by optionally separating the [hTorrent HTTP to BitTorrent gateway](https://github.com/pojntfx/htorrent) and user interface into two separate components
 
 ## Installation
 
@@ -108,47 +108,47 @@ For more preferences, see the [screenshots](#screenshots).
 Click on an image to see a larger version.
 
 <a display="inline" href="./docs/screenshot-initial.png?raw=true">
-<img src="./docs/screenshot-initial.png" width="45%" alt="Screenshot of the initial screen" title="Screenshot of the initial screen">
+<img src="./docs/screenshot-initial.png" width="45%" alt="Entering a magnet link or stream code" title="Entering a magnet link or stream code">
 </a>
 
 <a display="inline" href="./docs/screenshot-media-selection.png?raw=true">
-<img src="./docs/screenshot-media-selection.png" width="45%" alt="Screenshot of the media selection screen" title="Screenshot of the media selection screen">
+<img src="./docs/screenshot-media-selection.png" width="45%" alt="Media selection" title="Media selection">
 </a>
 
 <a display="inline" href="./docs/screenshot-confirmation.png?raw=true">
-<img src="./docs/screenshot-confirmation.png" width="45%" alt="Screenshot of the confirmation screen" title="Screenshot of the confirmation screen">
+<img src="./docs/screenshot-confirmation.png" width="45%" alt="Confirming playback" title="Confirming playback">
 </a>
 
 <a display="inline" href="./docs/screenshot-playback.png?raw=true">
-<img src="./docs/screenshot-playback.png" width="45%" alt="Screenshot of the playback screen" title="Screenshot of the playback screen">
+<img src="./docs/screenshot-playback.png" width="45%" alt="Playing media" title="Playing media">
 </a>
 
 <a display="inline" href="./docs/screenshot-audiotracks.png?raw=true">
-<img src="./docs/screenshot-audiotracks.png" width="45%" alt="Screenshot of the audio tracks screen" title="Screenshot of the audio tracks screen">
+<img src="./docs/screenshot-audiotracks.png" width="45%" alt="Selecting audio tracks" title="Selecting audio tracks">
 </a>
 
 <a display="inline" href="./docs/screenshot-subtitles.png?raw=true">
-<img src="./docs/screenshot-subtitles.png" width="45%" alt="Screenshot of the subtitles screen" title="Screenshot of the subtitles screen">
+<img src="./docs/screenshot-subtitles.png" width="45%" alt="Selecting subtitles" title="Selecting subtitles">
 </a>
 
 <a display="inline" href="./docs/screenshot-join.png?raw=true">
-<img src="./docs/screenshot-join.png" width="45%" alt="Screenshot of the join screen" title="Screenshot of the join screen">
+<img src="./docs/screenshot-join.png" width="45%" alt="Getting a stream code to join playback" title="Getting a stream code to join playback">
 </a>
 
 <a display="inline" href="./docs/screenshot-sync-playback.png?raw=true">
-<img src="./docs/screenshot-sync-playback.png" width="45%" alt="Screenshot of two peers synchronizing playback" title="Screenshot of two peers synchronizing playback">
+<img src="./docs/screenshot-sync-playback.png" width="45%" alt="Two peers synchronizing media playback" title="Two peers synchronizing media playback">
 </a>
 
 <a display="inline" href="./docs/screenshot-prefs-playback.png?raw=true">
-<img src="./docs/screenshot-prefs-playback.png" width="45%" alt="Screenshot of the playback preferences" title="Screenshot of the playback preferences">
+<img src="./docs/screenshot-prefs-playback.png" width="45%" alt="Playback preferences" title="Playback preferences">
 </a>
 
 <a display="inline" href="./docs/screenshot-prefs-remoting.png?raw=true">
-<img src="./docs/screenshot-prefs-remoting.png" width="45%" alt="Screenshot of the playback remoting preferences" title="Screenshot of the playback remoting preferences">
+<img src="./docs/screenshot-prefs-remoting.png" width="45%" alt="Remoting preferences" title="Remoting preferences">
 </a>
 
 <a display="inline" href="./docs/screenshot-prefs-sync.png?raw=true">
-<img src="./docs/screenshot-prefs-sync.png" width="45%" alt="Screenshot of the synchronization preferences" title="Screenshot of the synchronization preferences">
+<img src="./docs/screenshot-prefs-sync.png" width="45%" alt="Synchronization preferences" title="Synchronization preferences">
 </a>
 
 ## Acknowledgements

com.pojtinger.felicitas.Multiplex.metainfo.xml

@@ -29,56 +29,81 @@
     <description>
         <p>Multiplex is an app to watch torrents together, providing an experience similar to
             Apple&#39;s SharePlay and Amazon&#39;s Prime Video Watch Party.</p>
-        <p>It enables you to ...</p>
+        <p>It enables you to:</p>
         <ul>
-            <li>Stream any torrent: By utilizing the mpv video player, Multiplex has support for a
-                wide range of video and audio formats.</li>
-            <li>Synchronize playback between remote peers: Thanks to weron, Multiplex can be used to
-                host online watch parties by synchronizing playback position, magnet links and other
-                data between peers.</li>
-            <li>Circumvent BitTorrent protocol censorship: By splitting the core hTorrent backend
-                and UI into two separate projects, Multiplex can be used without having to connect a
-                client to the BitTorrent protocol.</li>
+            <li>Stream any file directly using a wide range of video and audio formats with the mpv
+                video player</li>
+            <li>Host online watch parties while preserving your privacy by synchronizing video
+                playback with friends without a central server</li>
+            <li>Bypass internet restrictions by optionally separating the backend and user interface
+                into two separate components</li>
         </ul>
     </description>
 
     <screenshots>
         <screenshot type="default">
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-sync-playback.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-sync-playback.png</image>
+            <caption>Two peers synchronizing media playback</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-initial.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-initial.png</image>
+            <caption>Entering a magnet link or stream code</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-media-selection.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-media-selection.png</image>
+            <caption>Media selection</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-confirmation.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-confirmation.png</image>
+            <caption>Confirming playback</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-playback.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-playback.png</image>
+            <caption>Playing media</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-audiotracks.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-audiotracks.png</image>
+            <caption>Selecting audio tracks</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-subtitles.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-subtitles.png</image>
+            <caption>Selecting subtitles</caption>
         </screenshot>
         <screenshot>
             <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-join.png</image>
+            <caption>Getting a stream code to join playback</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-prefs-playback.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-prefs-playback.png</image>
+            <caption>Playback preferences</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-prefs-remoting.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-prefs-remoting.png</image>
+            <caption>Remoting preferences</caption>
         </screenshot>
         <screenshot>
-            <image>https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-prefs-sync.png</image>
+            <image>
+                https://raw.githubusercontent.com/pojntfx/multiplex/main/docs/screenshot-prefs-sync.png</image>
+            <caption>Synchronization preferences</caption>
         </screenshot>
     </screenshots>
 
     <releases>
+        <release version="0.1.3" date='2024-04-20T19:08:00Z07:00'>
+            <description>
+                <p>Refinements to the screenshots and app metadata</p>
+            </description>
+        </release>
+
         <release version="0.1.2" date='2023-09-22T19:08:00Z07:00'>
             <description>
                 <p>Visual refinements to match the state of the art of GNOME apps</p>