diff --git a/DEVELOPMENT_PLAN.md b/DEVELOPMENT_PLAN.md
index d337f9a..957411b 100644
--- a/DEVELOPMENT_PLAN.md
+++ b/DEVELOPMENT_PLAN.md
@@ -79,7 +79,7 @@ Based on the "DaVinci Resolve 18 Supported Codec List.pdf" and web search result
 5.  **`ffmpeg` Execution:** Use `subprocess.run()` to execute the `ffmpeg` command, capturing stdout/stderr for logging.
 6.  **Error Handling:** Add `try-except` blocks for file operations, `subprocess` calls, and `ffprobe` parsing.
 7.  **Basic Testing:** Test with a few sample video files (e.g., H.264/AAC MP4) to ensure conversion to DNxHR/PCM MOV works.
-8.  **Packaging and Bundling:** Use PyInstaller (or similar) to create standalone executables for target operating systems. This step will involve bundling the Python script, its dependencies, and the `ffmpeg`/`ffprobe` binaries. Note that packaging will be OS-specific (e.g., a Linux executable must be built on Linux).
+8.  **Packaging and Bundling:** (Completed) Used PyInstaller to create a standalone executable, bundling `ffmpeg` and `ffprobe` binaries. This involved switching from `ffmpeg-python` to direct `subprocess` calls to resolve bundling issues. The executable is now functional.
 9.  **Error Handling for Bundled Tools:** Implement checks to ensure bundled `ffmpeg`/`ffprobe` are accessible and provide clear error messages if not.
 
 ## 6. Directory and File Structure
diff --git a/src/utils.py b/src/utils.py
index 6d9f99b..d5dda81 100644
--- a/src/utils.py
+++ b/src/utils.py
@@ -3,10 +3,11 @@ import json
 import subprocess
 import sys
 
+from src import config # Import config module
+
 def get_video_info(file_path):
-    """Uses ffprobe to get detailed information about a video file."""
     command = [
-        'ffprobe',
+        config.FFPROBE_PATH,
         '-v', 'error',
         '-select_streams', 'v:0',
         '-show_entries', 'stream=codec_name,width,height,avg_frame_rate,duration_ts,bit_rate,pix_fmt',
@@ -33,10 +34,10 @@ def get_video_info(file_path):
 def get_audio_info(file_path):
     """Uses ffprobe to get detailed information about an audio stream in a video file."""
     command = [
-        'ffprobe',
+        config.FFPROBE_PATH,
         '-v', 'error',
-        '-select_streams', 'v:0',
-        '-show_entries', 'stream=codec_name,width,height,avg_frame_rate,duration_ts,bit_rate,pix_fmt',
+        '-select_streams', 'a:0',
+        '-show_entries', 'stream=codec_name,sample_rate,channels,bit_rate',
         '-of', 'json',
         file_path
     ]
diff --git a/video-converter.spec b/video-converter.spec
index 00a342a..75d316d 100644
--- a/video-converter.spec
+++ b/video-converter.spec
@@ -6,12 +6,11 @@ a = Analysis(['src/main.py'],
              pathex=['/home/joe/Cloud9/Documents/Obisdian/projects/Video Converter'],
              binaries=[('/usr/bin/ffmpeg', '.'), ('/usr/bin/ffprobe', '.')],
              datas=[],
-             hiddenimports=['ffmpeg.nodes', 'ffmpeg._utils', 'ffmpeg._run'],
+             hiddenimports=[],
              hookspath=[],
              hooksconfig={},
              runtime_hooks=[],
              excludes=[],
-             collect_submodules=['ffmpeg'],
              win_no_prefer_redirects=False,
              win_private_assemblies=False,
              cipher=block_cipher,