fix: inspect all program map tables for stream types (#386)

We currently have issues with ts files that add stream types after the first program map table as we only look at the first one. So if audio were to be added in a subsequent program map table we wouldn't know to account for it.
videojs · Jun 22, 2021 · bac4da9 · bac4da9
1 parent 440de99
commit bac4da9
Showing 1 changed file with 9 additions and 11 deletions.
diff --git a/lib/tools/ts-inspector.js b/lib/tools/ts-inspector.js
@@ -38,24 +38,22 @@ var parsePsi_ = function(bytes, pmt) {
 
       switch (type) {
         case 'pat':
-          if (!pmt.pid) {
-            pmt.pid = probe.ts.parsePat(packet);
-          }
+          pmt.pid = probe.ts.parsePat(packet);
           break;
         case 'pmt':
-          if (!pmt.table) {
-            pmt.table = probe.ts.parsePmt(packet);
-          }
+          var table = probe.ts.parsePmt(packet);
+
+          pmt.table = pmt.table || {};
+
+          Object.keys(table).forEach(function(key) {
+            pmt.table[key] = table[key];
+          });
+
           break;
         default:
           break;
       }
 
-      // Found the pat and pmt, we can stop walking the segment
-      if (pmt.pid && pmt.table) {
-        return;
-      }
-
       startIndex += MP2T_PACKET_LENGTH;
       endIndex += MP2T_PACKET_LENGTH;
       continue;