diff --git a/index.html b/index.html
index c035e1a..30b95f3 100644
--- a/index.html
+++ b/index.html
@@ -131,6 +131,7 @@
         .file-duration, .file-quality {
             margin: 0 10px;
             color: #666;
+            min-width: 80px; /* Ensure consistent column width */
         }
         
         .problematic-label {
diff --git a/renderer.js b/renderer.js
index 88fced5..410f623 100644
--- a/renderer.js
+++ b/renderer.js
@@ -70,7 +70,7 @@ function displayFiles(files) {
     
     // Use actual duration from file metadata
     const duration = file.duration || '00:00';
-    const quality = 'unknown'; // Placeholder for quality
+    const quality = file.quality || 'unknown';
     
     // Add label for problematic files
     const problemLabel = file.isProblematic ? '<span class="problematic-label">⚠️</span> ' : '';
diff --git a/utils/fileUtils.js b/utils/fileUtils.js
index 434ab65..a41b21b 100644
--- a/utils/fileUtils.js
+++ b/utils/fileUtils.js
@@ -35,14 +35,15 @@ async function scanDirectory(directoryPath) {
           const subDirFiles = await scanDirectory(filePath);
           mediaFiles.push(...subDirFiles);
         } else if (isMediaFile(filePath)) {
-          // Extract duration for media files
+          // Extract duration and quality for media files
           let fileData = {
             path: filePath,
             name: file,
             size: stat.size,
             modified: stat.mtime,
             duration: '00:00',
-            isProblematic: false
+            isProblematic: false,
+            quality: 'unknown'
           };
           
           try {
@@ -53,6 +54,13 @@ async function scanDirectory(directoryPath) {
             console.warn(`Failed to extract duration for ${filePath}:`, error.message);
           }
           
+          try {
+            const quality = await extractVideoQuality(filePath);
+            fileData.quality = quality;
+          } catch (error) {
+            console.warn(`Failed to extract quality for ${filePath}:`, error.message);
+          }
+          
           mediaFiles.push(fileData);
         }
       } catch (fileError) {
@@ -107,23 +115,106 @@ async function extractFileDuration(filePath) {
   });
 }
 
+/**
+ * Extract video quality information using ffmpeg
+ * @param {string} filePath - Path to the media file
+ * @returns {Promise<string>} - Quality information (e.g., "1080p30fps")
+ */
+async function extractVideoQuality(filePath) {
+  return new Promise((resolve, reject) => {
+    ffmpeg.ffprobe(filePath, (err, metadata) => {
+      if (err) {
+        console.warn(`ffprobe error for quality extraction ${filePath}:`, err.message);
+        resolve('unknown');
+        return;
+      }
+      
+      try {
+        // Find the video stream
+        const videoStream = metadata.streams.find(stream => stream.codec_type === 'video');
+        
+        if (!videoStream) {
+          resolve('unknown');
+          return;
+        }
+        
+        // Get resolution
+        const width = videoStream.width || 0;
+        const height = videoStream.height || 0;
+        
+        // Determine quality based on height
+        let quality = 'unknown';
+        if (height >= 2160) {
+          quality = '4K';
+        } else if (height >= 1440) {
+          quality = '1440p';
+        } else if (height >= 1080) {
+          quality = '1080p';
+        } else if (height >= 720) {
+          quality = '720p';
+        } else if (height >= 480) {
+          quality = '480p';
+        } else {
+          quality = 'unknown';
+        }
+        
+        // Get frame rate
+        let fps = '';
+        if (videoStream.r_frame_rate) {
+          // Parse frame rate like "30/1" or "25/1"
+          const fpsParts = videoStream.r_frame_rate.split('/');
+          if (fpsParts.length === 2) {
+            const fpsValue = Math.round(parseInt(fpsParts[0]) / parseInt(fpsParts[1]));
+            fps = `${fpsValue}fps`;
+          } else {
+            const fpsValue = Math.round(parseFloat(videoStream.r_frame_rate));
+            fps = `${fpsValue}fps`;
+          }
+        }
+        
+        // Format the quality string
+        if (quality !== 'unknown' && fps) {
+          resolve(`${quality}${fps}`);
+        } else if (quality !== 'unknown') {
+          resolve(quality);
+        } else if (fps) {
+          resolve(fps);
+        } else {
+          resolve('unknown');
+        }
+      } catch (error) {
+        console.warn(`Error extracting quality for ${filePath}:`, error.message);
+        resolve('unknown');
+      }
+    });
+  });
+}
+
 /**
  * Extract file metadata (duration and quality)
  * @param {string} filePath - Path to the media file
  * @returns {Promise<Object>} - File metadata
  */
 async function extractFileMetadata(filePath) {
-  // Extract duration using ffmpeg
+  // Extract duration and quality using ffmpeg
   let duration = '00:00';
+  let quality = 'unknown';
+  
   try {
     duration = await extractFileDuration(filePath);
   } catch (error) {
     console.warn(`Failed to extract duration for ${filePath}:`, error.message);
   }
   
+  try {
+    quality = await extractVideoQuality(filePath);
+  } catch (error) {
+    console.warn(`Failed to extract quality for ${filePath}:`, error.message);
+  }
+  
   return {
     duration: duration,
-    quality: 'unknown'
+    quality: quality
   };
 }
 
@@ -131,5 +222,6 @@ module.exports = {
   scanDirectory,
   extractFileMetadata,
   isMediaFile,
-  extractFileDuration
-};
\ No newline at end of file
+  extractFileDuration,
+  extractVideoQuality
+};