fix(HLS): Fix lowLatencyPresentationDelay when using autoLowLatencyMo…

…de (#4712)
shaka-project · Dec 8, 2022 · c4ef744 · c4ef744
1 parent 2987451
commit c4ef744
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/lib/hls/hls_parser.js b/lib/hls/hls_parser.js
@@ -1665,9 +1665,16 @@ shaka.hls.HlsParser = class {
     /** @type {!Map.<number, number>} */
     const mediaSequenceToStartTime = new Map();
 
+    const prevLowLatencyMode = this.lowLatencyMode_;
     const segments = this.createSegments_(verbatimMediaPlaylistUri, playlist,
         type, mimeType, mediaSequenceToStartTime, mediaVariables, codecs);
 
+    // This happens when autoLowLatencyMode is true, so we need set the
+    // correct lowLatencyPresentationDelay_
+    if (prevLowLatencyMode != this.lowLatencyMode_) {
+      this.determinePresentationType_(playlist);
+    }
+
     const lastEndTime = segments[segments.length - 1].endTime;
     /** @type {!shaka.media.SegmentIndex} */
     const segmentIndex = new shaka.media.SegmentIndex(segments);