Reorg folders and use core as ffmpeg from now on

apps/node-ts/ffmpeg/help.ts

@@ -0,0 +1,7 @@
+import createFFmpeg from "@ffmpeg/ffmpeg";
+
+void (async () => {
+  const ffmpeg = await createFFmpeg();
+  ffmpeg.setLogger(({ message }) => console.log(message));
+  console.log("return code: ", ffmpeg.exec(["-h"]));
+})();

apps/node-ts/ffmpeg/transcode-audio.ts

@@ -0,0 +1,17 @@
+import fs from "node:fs";
+import path from "node:path";
+import createFFmpeg from "@ffmpeg/ffmpeg";
+
+void (async () => {
+  const wav = Uint8Array.from(
+    fs.readFileSync(path.join(__dirname, "../../../testdata/audio-15s.wav"))
+  );
+
+  const ffmpeg = await createFFmpeg();
+  ffmpeg.setProgress((progress) =>
+    console.log(`transcoding progress: ${progress * 100} %`)
+  );
+
+  ffmpeg.FS.writeFile("audio.wav", wav);
+  console.log("return code: ", ffmpeg.exec(["-i", "audio.wav", "audio.mp4"]));
+})();

apps/node-ts/ffmpeg/transcode-video.ts

@@ -0,0 +1,17 @@
+import fs from "node:fs";
+import path from "node:path";
+import createFFmpeg from "@ffmpeg/ffmpeg";
+
+void (async () => {
+  const avi = Uint8Array.from(
+    fs.readFileSync(path.join(__dirname, "../../../testdata/video-15s.avi"))
+  );
+
+  const ffmpeg = await createFFmpeg();
+  ffmpeg.setProgress((progress) =>
+    console.log(`transcoding progress: ${progress * 100} %`)
+  );
+
+  ffmpeg.FS.writeFile("video.avi", avi);
+  console.log("return code: ", ffmpeg.exec(["-i", "video.avi", "video.mp4"]));
+})();

apps/node-ts/load-core-mt.ts

@@ -1,6 +0,0 @@
-import createFFmpegCore from "@ffmpeg/core-mt";
-
-void (async () => {
-  const core = await createFFmpegCore();
-  console.log(core);
-})();

apps/node-ts/load-core.ts

@@ -1,6 +0,0 @@
-import createFFmpegCore from "@ffmpeg/core";
-
-void (async () => {
-  const core = await createFFmpegCore();
-  console.log(core);
-})();

apps/node-ts/package.json

@@ -2,20 +2,24 @@
   "name": "node-ts",
   "version": "0.0.1",
   "description": "node example",
-  "main": "index.ts",
   "scripts": {
     "lint": "eslint .",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "help": "ts-node ffmpeg/help.ts",
+    "transcode:video": "ts-node ffmpeg/transcode-video.ts",
+    "transcode:audio": "ts-node ffmpeg/transcode-audio.ts"
   },
   "author": "Jerome Wu <jeromewus@gmail.com>",
   "license": "MIT",
   "dependencies": {
-    "@ffmpeg/core": "^0.11.0"
+    "@ffmpeg/core": "^0.11.0",
+    "@ffmpeg/ffmpeg": "^0.11.5",
+    "ts-node": "^10.9.1"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^5.37.0",
     "@typescript-eslint/parser": "^5.37.0",
     "eslint": "^8.23.1",
+    "ts-node": "^10.9.1",
     "typescript": "^4.8.3"
   }
 }