Remove redundant setter leading to channel layout warning message

Author: scriptorian

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "beamcoder",
-  "version": "0.6.13",
+  "version": "0.6.14",
   "description": "Node.js native bindings to FFmpeg.",
   "main": "index.js",
   "types": "index.d.ts",
@@ -38,7 +38,7 @@
     "segfault-handler": "^1.3.0"
   },
   "devDependencies": {
-    "eslint": "^7.24.0",
+    "eslint": "^7.28.0",
     "tape": "^5.2.2"
   },
   "gypfile": true

package.json

@@ -992,13 +992,7 @@ void filtererExecute(napi_env env, void* data) {
       }
       p = c->outParams[i].find("channel_layouts");
       if (p != c->outParams[i].end()) {
-        const int64_t out_channel_layout = av_get_channel_layout(p->second.c_str());
-        int out_channel_counts[] = { av_get_channel_layout_nb_channels(out_channel_layout), -1 };
-        ret = av_opt_set_int_list(sinkCtx, "channel_counts", out_channel_counts, -1,
-                                  AV_OPT_SEARCH_CHILDREN);
-        if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Cannot set output channel count\n"); }
-
-        const int64_t out_channel_layouts[] = { out_channel_layout, -1 };
+        const int64_t out_channel_layouts[] = { (int64_t)av_get_channel_layout(p->second.c_str()), -1 };
         ret = av_opt_set_int_list(sinkCtx, "channel_layouts", out_channel_layouts, -1,
                                   AV_OPT_SEARCH_CHILDREN);
         if (ret < 0) { av_log(NULL, AV_LOG_ERROR, "Cannot set output channel layout\n"); }