update dist

dist/hls.js

@@ -2187,6 +2187,7 @@ var mp4demuxer_MP4Demuxer = function () {
             baseMediaDecodeTime *= Math.pow(2, 32);
             baseMediaDecodeTime += MP4Demuxer.readUint32(tfdt, 8);
             baseMediaDecodeTime -= timeOffset * timescale;
+            baseMediaDecodeTime = Math.max(baseMediaDecodeTime, 0);
             var upper = Math.floor(baseMediaDecodeTime / (UINT32_MAX + 1));
             var lower = Math.floor(baseMediaDecodeTime % (UINT32_MAX + 1));
             MP4Demuxer.writeUint32(tfdt, 4, upper);
@@ -7287,11 +7288,10 @@ var stream_controller_StreamController = function (_EventHandler) {
         config = hls.config,
         media = this.media;
 
-    // if video not attached AND
-    // start fragment already requested OR start frag prefetch disable
-    // exit loop
-    // => if start level loaded and media not attached but start frag prefetch is enabled and start frag not requested yet, we will not exit loop
-    if (this.levelLastLoaded !== undefined && !media && (this.startFragRequested || !config.startFragPrefetch)) {
+    // if start level not parsed yet OR
+    // if video not attached AND start fragment already requested OR start frag prefetch disable
+    // exit loop, as we either need more info (level not parsed) or we need media to be attached to load new fragment
+    if (this.levelLastLoaded === undefined || !media && (this.startFragRequested || !config.startFragPrefetch)) {
       return;
     }
 
@@ -7515,7 +7515,7 @@ var stream_controller_StreamController = function (_EventHandler) {
       //  return -1             return 0                 return 1
       //logger.log(`level/sn/start/end/bufEnd:${level}/${candidate.sn}/${candidate.start}/${(candidate.start+candidate.duration)}/${bufferEnd}`);
       // Set the lookup tolerance to be small enough to detect the current segment - ensures we don't skip over very small segments
-      var candidateLookupTolerance = Math.min(maxFragLookUpTolerance, candidate.duration);
+      var candidateLookupTolerance = Math.min(maxFragLookUpTolerance, candidate.duration + (candidate.deltaPTS ? candidate.deltaPTS : 0));
       if (candidate.start + candidate.duration - candidateLookupTolerance <= bufferEnd) {
         return 1;
       } // if maxFragLookUpTolerance will have negative value then don't return -1 for first element
@@ -7968,7 +7968,6 @@ var stream_controller_StreamController = function (_EventHandler) {
       logger["b" /* logger */].log('both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC');
     }
     this.levels = data.levels;
-    this.startLevelLoaded = false;
     this.startFragRequested = false;
     var config = this.config;
     if (config.autoStartLoad || this.forceStartLoad) {
@@ -8496,12 +8495,13 @@ var stream_controller_StreamController = function (_EventHandler) {
         // at that stage, there should be only one buffered range, as we reach that code after first fragment has been buffered
         var startPosition = media.seeking ? currentTime : this.startPosition,
             startPositionBuffered = buffer_helper.isBuffered(mediaBuffer, startPosition),
-            firstbufferedPosition = buffered.start(0);
-        // if currentTime not matching with expected startPosition or startPosition not buffered
-        if (currentTime !== startPosition || !startPositionBuffered && Math.abs(startPosition - firstbufferedPosition) < config.maxSeekHole) {
+            firstbufferedPosition = buffered.start(0),
+            startNotBufferedButClose = !startPositionBuffered && Math.abs(startPosition - firstbufferedPosition) < config.maxSeekHole;
+        // if currentTime not matching with expected startPosition or startPosition not buffered but close to first buffered
+        if (currentTime !== startPosition || startNotBufferedButClose) {
           logger["b" /* logger */].log('target start position:' + startPosition);
           // if startPosition not buffered, let's seek to buffered.start(0)
-          if (!startPositionBuffered) {
+          if (!startNotBufferedButClose) {
             startPosition = firstbufferedPosition;
             logger["b" /* logger */].log('target start position not buffered, seek to buffered.start(0) ' + startPosition);
           }
@@ -14785,7 +14785,7 @@ var hls_Hls = function () {
   hls__createClass(Hls, null, [{
     key: 'version',
     get: function get() {
-      return "0.8.2";
+      return "0.8.3";
     }
   }, {
     key: 'Events',