Add devcontainer.json and Dockerfile

sdk21 · sdk21 · commit 99c3dadd02d2 · 2023-03-25T19:02:22.000-07:00
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
@@ -0,0 +1,13 @@
+{
+    "name": "ffmpeg-python-dev-container",
+    "dockerFile": "Dockerfile",
+    "settings": {
+        "terminal.integrated.shell.linux": "/bin/bash"
+    },
+    "extensions": [
+        "ms-python.python"
+    ],
+    "forwardPorts": [],
+    "postCreateCommand": "echo 'Welcome to your ffmpeg-python dev container!'"
+    }
+    
diff --git a/Dockerfile b/Dockerfile
@@ -0,0 +1,18 @@
+# Use the official Python base image
+    FROM python:3.9-slim
+
+    # Set the working directory
+    WORKDIR /app
+
+    # Install FFmpeg
+    RUN apt-get update &&         apt-get install -y --no-install-recommends ffmpeg &&         rm -rf /var/lib/apt/lists/*
+
+    # Clone the ffmpeg-python repository
+    RUN apt-get update &&         apt-get install -y --no-install-recommends git &&         git clone https://github.com/kkroening/ffmpeg-python.git /app/ffmpeg-python &&         rm -rf /var/lib/apt/lists/*
+
+    # Install the required dependencies
+    RUN pip install --no-cache-dir -r /app/ffmpeg-python/requirements.txt
+
+    # Optional: Set the entrypoint for the container
+    ENTRYPOINT ["python"]
+    
diff --git a/sample_script.py b/sample_script.py
@@ -0,0 +1,23 @@
+
+import requests
+import ffmpeg
+import tempfile
+
+# Download a video file from the internet
+video_url = 'https://download.samplelib.com/mp4/sample-5s.mp4'
+
+response = requests.get(video_url, stream=True)
+response.raise_for_status()
+
+# Save the video to a temporary file
+with tempfile.NamedTemporaryFile(delete=False, suffix='.mp4') as temp_video_file:
+    for chunk in response.iter_content(chunk_size=8192):
+        temp_video_file.write(chunk)
+    temp_video_file.flush()
+
+    # Process the video using ffmpeg-python
+    input_video = ffmpeg.input(temp_video_file.name)
+    output_video = input_video.filter('scale', 320, 240).output('output_video.mp4')
+    output_video.run()
+
+print("Video processing completed. The output video is saved as output_video.mp4.")
