diff --git a/package-lock.json b/package-lock.json
index 66855fd..a9a7809 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5646,9 +5646,9 @@
       "dev": true
     },
     "path-parse": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.6.tgz",
-      "integrity": "sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==",
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
       "dev": true
     },
     "path-to-regexp": {
diff --git a/src/createFFmpeg.js b/src/createFFmpeg.js
index 3a80a8e..ad9bf3d 100644
--- a/src/createFFmpeg.js
+++ b/src/createFFmpeg.js
@@ -88,7 +88,7 @@ module.exports = (_options = {}) => {
           return prefix + path;
         },
       });
-      ffmpeg = Core.cwrap('proxy_main', 'number', ['number', 'number']);
+      ffmpeg = Core.cwrap(options.mainName || 'proxy_main', 'number', ['number', 'number']);
       log('info', 'ffmpeg-core loaded');
     } else {
       throw Error('ffmpeg.wasm was loaded, you should not load it again, use ffmpeg.isLoaded() to check next time.');
@@ -187,6 +187,7 @@ module.exports = (_options = {}) => {
         ffmpeg = null;
         runResolve = null;
       }
+
     }
   };