Fix HLS no PMT/PAT bug.

trunk/src/app/srs_app_hls.cpp

@@ -463,6 +463,9 @@ srs_error_t SrsHlsMuxer::segment_open()
         return srs_error_wrap(err, "open hls muxer");
     }
 
+    // reset the context for a new ts start.
+    context->reset();
+    
     return err;
 }
 

trunk/src/app/srs_app_hls.hpp

@@ -157,6 +157,7 @@ private:
     // The key and iv.
     unsigned char key[16];
     unsigned char iv[16];
+    // The underlayer file writer.
     SrsFileWriter* writer;
 private:
     int _sequence_no;