add hardware encoding to ffmpeg, binary choice

tests/test.ts

@@ -0,0 +1,56 @@
+import readline from 'readline';
+import { generateTestVideo, EncodingType } from "./ffmpeg";
+
+const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout
+});
+
+const questionAsync = (query: string) => {
+  return new Promise<string>(resolve => {
+    rl.question(query, resolve);
+  });
+};
+
+const main = async () => {
+  console.log("Testing software encoder: ");
+  await generateTestVideo(EncodingType.CPU).catch(console.error);
+
+  const answer = await questionAsync('Would you like to test other hardware encoders? (yes/no): ');
+
+  if (answer.toLowerCase() === 'yes') {
+    const encoder = await questionAsync('Which hardware encoder would you like to test? (INTEL/NVIDIA/AMD/APPLE): ');
+    let selectedEncoder: EncodingType;
+
+    switch (encoder.toUpperCase()) {
+      case 'INTEL':
+        selectedEncoder = EncodingType.INTEL;
+        break;
+      case 'NVIDIA':
+        selectedEncoder = EncodingType.NVIDIA;
+        break;
+      case 'AMD':
+        selectedEncoder = EncodingType.AMD;
+        break;
+      case 'APPLE':
+        selectedEncoder = EncodingType.APPLE;
+        break;
+      default:
+        console.log('Invalid choice. Exiting.');
+        rl.close();
+        return;
+    }
+
+    console.log(`Testing ${selectedEncoder} encoder:`);
+    await generateTestVideo(selectedEncoder).catch(console.error);
+  } else {
+    console.log("Exiting.");
+  }
+  
+  rl.close();
+};
+
+main().catch(err => {
+  console.error("An error occurred:", err);
+  rl.close();
+});