add resolution limit (#90)

resources/language/English/strings.xml

@@ -354,6 +354,6 @@
     <string id="33093">Backup folder</string>
     <string id="33094">Select content type to repair</string>
     <string id="33095">Failed to retrieve latest updates using fast sync, using full sync.</string>
-    <string id="33096">Important, cleanonupdate was removed in your advanced settings to prevent conflict with Emby for Kodi. Kodi will restart now.</string>
+    <string id="33096">Limit video resolution to screen resolution</string>
-
+    <string id="33097">Important, cleanonupdate was removed in your advanced settings to prevent conflict with Emby for Kodi. Kodi will restart now.</string>
 </strings>

resources/language/German/strings.xml

@@ -347,4 +347,6 @@
     <string id="33086">Alle zwischengespeicherten Bilder entfernen?</string>
     <string id="33087">Alle Emby Addon-Einstellungen zurücksetzen?</string>
     <string id="33088">Zurücksetzen der Datenbank abgeschlossen, Kodi wird nun neustarten um die Änderungen anzuwenden.</string>
+    <string id="33096">Video Auflösung auf Bildschirm Auflösung limitieren</string>
+
 </strings>

resources/lib/playutils.py

@@ -168,6 +168,11 @@ class PlayUtils():
             log.info("Can't direct play, server doesn't allow/support it.")
             return False
 
+        # Verify screen resolution
+        if self.resolutionConflict():
+            log.info("Can't direct play, resolution limit is enabled")
+            return False
+
         location = self.item['LocationType']
         if location == "FileSystem":
             # Verify the path
@@ -271,6 +276,11 @@ class PlayUtils():
             log.info("The network speed is insufficient to direct stream file.")
             return False
 
+        # Verify screen resolution
+        if self.resolutionConflict():
+            log.info("Can't direct stream, resolution limit is enabled")
+            return False
+
         return True
 
     def directStream(self):
@@ -331,6 +341,11 @@ class PlayUtils():
             if transcodeHi10P == "true":
                 playurl = "%s&MaxVideoBitDepth=8" % playurl
 
+            # Adjust video resolution
+            if self.resolutionConflict():
+                screenRes = self.getScreenResolution()
+                playurl = "%s&maxWidth=%s&maxHeight=%s" % (playurl, screenRes['width'], screenRes['height'])
+
             user_token = downloadutils.DownloadUtils().get_token()
             playurl += "&api_key=" + str(user_token)
 
@@ -660,3 +675,21 @@ class PlayUtils():
               }
             ]
         }
+
+    def resolutionConflict(self):
+        if settings('limitResolution') == "true":
+            screenRes = self.getScreenResolution()
+            videoRes = self.getVideoResolution()
+            return videoRes['width'] > screenRes['width'] or videoRes['height'] > screenRes['height']
+        else:
+            return False
+
+    def getScreenResolution(self):
+        wind = xbmcgui.Window()
+        return {'width' : wind.getWidth(),
+                'height' : wind.getHeight()}
+
+    def getVideoResolution(self):
+        return {'width' : self.item['MediaStreams'][0]['Width'],
+                'height' : self.item['MediaStreams'][0]['Height']}
+

resources/settings.xml

@@ -55,6 +55,7 @@
 	    <setting id="enableExternalSubs" type="bool" label="Enable external subs for direct stream" default="true" />
 	    <setting id="transcodeH265" type="enum" label="30522" default="0" values="Disabled|480p(and higher)|720p(and higher)|1080p" />
 	    <setting id="transcodeHi10P" type="bool" label="30537" default="false"/>
+	    <setting id="limitResolution" type="bool" label="33096" default="false"/>
 	    <setting id="markPlayed" type="number" visible="false" default="90" />
 	    <setting id="failedCount" type="number" visible="false" default="0" />
 	    <setting id="networkCreds" type="text" visible="false" default="" />