Fix Worker.terminate()

examples/node/concatDemuxer.js

@@ -13,5 +13,5 @@ const worker = createWorker({
   const { data } = await worker.read('flame.mp4');
   console.log('Complete concat');
   fs.writeFileSync('flame.mp4', Buffer.from(data));
-  process.exit(0);
+  await worker.terminate();
 })();

examples/node/image2video.js

@@ -24,5 +24,5 @@ const worker = createWorker({
     await worker.remove(`tmp.${num}.png`);
   }
   fs.writeFileSync('out.mp4', Buffer.from(data));
-  process.exit(0);
+  await worker.terminate();
 })();

examples/node/run.js

@@ -13,5 +13,5 @@ const worker = createWorker({
   const { data } = await worker.read('flame.mp4');
   console.log('Complete transcoding');
   fs.writeFileSync('flame.mp4', Buffer.from(data));
-  process.exit(0);
+  await worker.terminate();
 })();

examples/node/transcode.js

@@ -13,5 +13,5 @@ const worker = createWorker({
   const { data } = await worker.read('flame.mp4');
   console.log('Complete transcoding');
   fs.writeFileSync('flame.mp4', Buffer.from(data));
-  process.exit(0);
+  await worker.terminate();
 })();

examples/node/trim.js

@@ -13,5 +13,5 @@ const worker = createWorker({
   const { data } = await worker.read('flame_trim.avi');
   console.log('Complete trimming');
   fs.writeFileSync('flame_trim.avi', Buffer.from(data));
-  process.exit(0);
+  await worker.terminate();
 })();