diff --git a/services/worker/src/ffmpeg/executor.js b/services/worker/src/ffmpeg/executor.js
index 6465950..1da4c5f 100644
--- a/services/worker/src/ffmpeg/executor.js
+++ b/services/worker/src/ffmpeg/executor.js
@@ -16,23 +16,33 @@ export const runFFmpeg = async (args, options = {}) => {
   }
 };
 
+const runFFprobe = async (args) => {
+  try {
+    const { stdout } = await execFileAsync('ffprobe', args);
+    return { stdout };
+  } catch (error) {
+    throw new Error(`FFprobe error: ${error.message}\nStderr: ${error.stderr}`);
+  }
+};
+
 export const getMediaDuration = async (inputPath) => {
   const args = [
     '-v', 'error',
     '-show_entries', 'format=duration',
-    '-of', 'default=noprint_wrappers=1:nokey=1:noinvalidchars=1',
+    '-of', 'default=noprint_wrappers=1:nokey=1',
     inputPath,
   ];
-  const { stdout } = await runFFmpeg(args);
+  const { stdout } = await runFFprobe(args);
   return parseFloat(stdout.trim());
 };
 
 export const extractFrameAtTime = async (inputPath, outputPath, timeCode) => {
   const args = [
-    '-i', inputPath,
     '-ss', timeCode,
+    '-i', inputPath,
     '-vframes', '1',
     '-q:v', '2',
+    '-y',
     outputPath,
   ];
   await runFFmpeg(args);
@@ -55,6 +65,7 @@ export const transcodeVideo = async (inputPath, outputPath, options = {}) => {
     '-c:a', audioCodec,
     '-b:a', audioBitrate,
     '-movflags', '+faststart',
+    '-y',
     outputPath,
   ];
 
@@ -67,6 +78,7 @@ export const trimSegment = async (inputPath, outputPath, inPoint, outPoint) => {
     '-ss', inPoint,
     '-to', outPoint,
     '-c', 'copy',
+    '-y',
     outputPath,
   ];
   await runFFmpeg(args);
@@ -78,6 +90,7 @@ export const concatSegments = async (segmentListFile, outputPath) => {
     '-safe', '0',
     '-i', segmentListFile,
     '-c', 'copy',
+    '-y',
     outputPath,
   ];
   await runFFmpeg(args);