definecoder
diff --git a/‎app.js
Lines changed: 30 additions & 1 deletion b/‎app.js
Lines changed: 30 additions & 1 deletion
diff --git a/‎controllers/video-content.js
Lines changed: 9 additions & 4 deletions b/‎controllers/video-content.js
Lines changed: 9 additions & 4 deletions
diff --git a/‎models/Video.js
Lines changed: 5 additions & 0 deletions b/‎models/Video.js
Lines changed: 5 additions & 0 deletions
diff --git a/‎package-lock.json
Lines changed: 157 additions & 1 deletion b/‎package-lock.json
Lines changed: 157 additions & 1 deletion
diff --git a/‎package.json
Lines changed: 6 additions & 1 deletion b/‎package.json
Lines changed: 6 additions & 1 deletion
diff --git a/‎services/audio_service/duration.js
Lines changed: 26 additions & 0 deletions b/‎services/audio_service/duration.js
Lines changed: 26 additions & 0 deletions
@@ -2,6 +2,8 @@ const express = require("express");
 const dotenv = require("dotenv");
 const multer = require("multer");
 
+const { spawn } = require("child_process");
+
 const {
   S3Client,
   PutObjectCommand,
@@ -71,7 +73,11 @@ app.get("/image/:imageName", async (req, res) => {
 
     const url = await getSignedUrl(s3, command, { expiresIn: 3600 });
 
-    res.send(url);
+    // get duration of audio
+    const duration = await getAudioDuration(url);
+    console.log("Duration:", duration);
+
+    res.send({ url, duration });
   } catch (error) {
     console.log(error);
     res.status(500).send("Error getting image");
@@ -100,3 +106,26 @@ app.delete("/image/:imageName", async (req, res) => {
 app.listen(port, () => {
   console.log(`Server is running on port ${port}`);
 });
+
+const getAudioDuration = (url) => {
+  return new Promise((resolve, reject) => {
+    const ffprobe = spawn("ffprobe", [
+      "-v",
+      "error",
+      "-show_entries",
+      "format=duration",
+      "-of",
+      "default=noprint_wrappers=1:nokey=1",
+      url,
+    ]);
+
+    ffprobe.stdout.on("data", (data) => {
+      const durationInSeconds = Math.ceil(parseFloat(data.toString()));
+      resolve(durationInSeconds);
+    });
+
+    ffprobe.stderr.on("data", (data) => {
+      reject(data.toString());
+    });
+  });
+};
@@ -28,17 +28,21 @@ const createVideoContent = async (req, res) => {
 
     const imageUrls = [];
     const audioUrls = [];
+    const durationInSeconds = [];
 
     for (let i = 0; i < imagePrompts.length; i++) {
       console.log("getting image " + i);
-      getImage(imagePrompts[i], videoID + i);
+      i == imagePrompts.length - 1
+        ? await getImage(imagePrompts[i], videoID + i)
+        : getImage(imagePrompts[i], videoID + i);
       imageUrls.push(baseUrl + "/file/" + videoID + i + ".jpg");
     }
 
     for (let i = 0; i < voiceScripts.length; i++) {
       console.log("getting audio " + i);
-      const audioUrl = await getSpeech(voiceScripts[i], videoID + i);
-      audioUrls.push(audioUrl);
+      const audioData = await getSpeech(voiceScripts[i], videoID + i);
+      audioUrls.push(audioData.url);
+      durationInSeconds.push(audioData.duration);
     }
 
     const video = new Video({
@@ -47,13 +51,14 @@ const createVideoContent = async (req, res) => {
       imagePrompts,
       imageUrls,
       audioUrls,
+      durationInSeconds,
     });
 
     await video.save();
 
     setTimeout(() => {
       res.status(200).json(video);
-    }, 20000);
+    }, 5000);
   } catch (error) {
     console.log(error);
     res.status(500).send("Error creating video content");
 
@@ -27,6 +27,11 @@ const VideoSchema = new mongoose.Schema({
   finalAudioUrl: {
     type: String,
   },
+  durationInSeconds: [
+    {
+      type: Number,
+    },
+  ],
 
   createdBy: {
     type: String,
 
@@ -4,6 +4,9 @@
   "description": "",
   "main": "app.js",
   "scripts": {
+    "build":"npm install --output public",
+    "start": "node ./api/index.js",
+    "dev": "nodemon ./api/index.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "keywords": [],
@@ -21,7 +24,9 @@
     "mongodb": "^6.5.0",
     "mongoose": "^8.2.2",
     "multer": "^1.4.5-lts.1",
+    "music-metadata": "^7.14.0",
     "openai": "^4.29.1",
-    "sharp": "^0.33.2"
+    "sharp": "^0.33.2",
+    "wavefile": "^11.0.0"
   }
 }
@@ -0,0 +1,26 @@
+const { spawn } = require("child_process");
+
+const getAudioDuration = (url) => {
+  return new Promise((resolve, reject) => {
+    const ffprobe = spawn("ffprobe", [
+      "-v",
+      "error",
+      "-show_entries",
+      "format=duration",
+      "-of",
+      "default=noprint_wrappers=1:nokey=1",
+      url,
+    ]);
+
+    ffprobe.stdout.on("data", (data) => {
+      const durationInSeconds = parseFloat(data.toString());
+      resolve(durationInSeconds);
+    });
+
+    ffprobe.stderr.on("data", (data) => {
+      reject(data.toString());
+    });
+  });
+};
+
+module.exports = getAudioDuration;