Handle #EXT-X-ENDLIST appended to live playlist without new segment

Fixes #5777
video-dev · Aug 30, 2023 · 108315c · 108315c
1 parent 1c987c2
commit 108315c
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Showing 3 changed files with 10 additions and 1 deletion.
diff --git a/src/controller/base-playlist-controller.ts b/src/controller/base-playlist-controller.ts
@@ -151,6 +151,8 @@ export default class BasePlaylistController implements NetworkComponentAPI {
           `live playlist ${index} ${
             details.advanced
               ? 'REFRESHED ' + details.lastPartSn + '-' + details.lastPartIndex
+              : details.updated
+              ? 'UPDATED'
               : 'MISSED'
           }`,
         );

diff --git a/src/loader/level-details.ts b/src/loader/level-details.ts
@@ -72,7 +72,10 @@ export class LevelDetails {
     const partSnDiff = this.lastPartSn - previous.lastPartSn;
     const partIndexDiff = this.lastPartIndex - previous.lastPartIndex;
     this.updated =
-      this.endSN !== previous.endSN || !!partIndexDiff || !!partSnDiff;
+      this.endSN !== previous.endSN ||
+      !!partIndexDiff ||
+      !!partSnDiff ||
+      !this.live;
     this.advanced =
       this.endSN > previous.endSN ||
       partSnDiff > 0 ||

diff --git a/src/utils/level-helper.ts b/src/utils/level-helper.ts
@@ -194,6 +194,10 @@ export function mergeDetails(
         newFrag.initSegment = oldFrag.initSegment;
         currentInitSegment = oldFrag.initSegment;
       }
+      if (newFrag.endList) {
+        // Update frag body for fragment-tracker endListFragments
+        oldFrag.endList = true;
+      }
     },
   );