demux: hls: parse segment discontinuity

modules/demux/hls/playlist/Parser.cpp

@@ -179,6 +179,7 @@ void M3U8Parser::parseSegments(vlc_object_t *p_obj, Representation *rep, const s
     stime_t totalduration = 0;
     stime_t nzStartTime = 0;
     uint64_t sequenceNumber = 0;
+    bool discontinuity = false;
     std::size_t prevbyterangeoffset = 0;
     const SingleValueTag *ctx_byterange = NULL;
     SegmentEncryption encryption;
@@ -243,6 +244,12 @@ void M3U8Parser::parseSegments(vlc_object_t *p_obj, Representation *rep, const s
                     ctx_byterange = NULL;
                 }
 
+                if(discontinuity)
+                {
+                    segment->discontinuity = true;
+                    discontinuity = false;
+                }
+
                 if(encryption.method != SegmentEncryption::NONE)
                     segment->setEncryption(encryption);
             }
@@ -300,6 +307,10 @@ void M3U8Parser::parseSegments(vlc_object_t *p_obj, Representation *rep, const s
             }
             break;
 
+            case Tag::EXTXDISCONTINUITY:
+                discontinuity  = true;
+                break;
+
             case Tag::EXTXENDLIST:
                 rep->b_live = false;
                 break;