Use DASH first instead of HLS and YouTube's DASH parser for lives

Author: AudricV

app/src/main/java/org/schabi/newpipe/player/helper/PlayerDataSource.java

@@ -129,6 +129,13 @@ public DashMediaSource.Factory getLiveDashMediaSourceFactory() {
                 getDefaultDashChunkSourceFactory(cachelessDataSourceFactory),
                 cachelessDataSourceFactory);
     }
+
+    public DashMediaSource.Factory getLiveYoutubeDashMediaSourceFactory() {
+        return new DashMediaSource.Factory(
+                getDefaultDashChunkSourceFactory(cachelessDataSourceFactory),
+                cachelessDataSourceFactory)
+                .setManifestParser(new YoutubeDashLiveManifestParser());
+    }
     //endregion
 
 

app/src/main/java/org/schabi/newpipe/player/resolver/PlaybackResolver.java

@@ -201,12 +201,13 @@ static MediaSource maybeBuildLiveMediaSource(final PlayerDataSource dataSource,
 
         try {
             final StreamInfoTag tag = StreamInfoTag.of(info);
-            if (!info.getHlsUrl().isEmpty()) {
-                return buildLiveMediaSource(dataSource, info.getHlsUrl(), C.CONTENT_TYPE_HLS, tag);
-            } else if (!info.getDashMpdUrl().isEmpty()) {
+            if (!info.getDashMpdUrl().isEmpty()) {
                 return buildLiveMediaSource(
                         dataSource, info.getDashMpdUrl(), C.CONTENT_TYPE_DASH, tag);
             }
+            if (!info.getHlsUrl().isEmpty()) {
+                return buildLiveMediaSource(dataSource, info.getHlsUrl(), C.CONTENT_TYPE_HLS, tag);
+            }
         } catch (final Exception e) {
             Log.w(TAG, "Error when generating live media source, falling back to standard sources",
                     e);
@@ -225,7 +226,11 @@ static MediaSource buildLiveMediaSource(final PlayerDataSource dataSource,
                 factory = dataSource.getLiveSsMediaSourceFactory();
                 break;
             case C.CONTENT_TYPE_DASH:
-                factory = dataSource.getLiveDashMediaSourceFactory();
+                if (metadata.getServiceId() == ServiceList.YouTube.getServiceId()) {
+                    factory = dataSource.getLiveYoutubeDashMediaSourceFactory();
+                } else {
+                    factory = dataSource.getLiveDashMediaSourceFactory();
+                }
                 break;
             case C.CONTENT_TYPE_HLS:
                 factory = dataSource.getLiveHlsMediaSourceFactory();