Add an ffmpeg-python example

.gitignore

@@ -1,3 +1,4 @@
 videos
 output
-node/node_modules
+node/node_modules
+*.pth

python/example.py

@@ -0,0 +1,26 @@
+#!/bin/python3
+
+import sys
+import ffmpeg
+
+if len(sys.argv) < 3 :
+	print("Please provide input and output arguments")
+	exit()
+
+INPUT = sys.argv[1]
+OUTPUT = sys.argv[2]
+
+# API documentation
+# https://kkroening.github.io/ffmpeg-python/
+
+# create a stream from your input video
+# equivalent of: ffmpeg -i "${INPUT}"
+stream = ffmpeg.input(INPUT)
+
+# shift all hue values by 180 degrees
+# equivalent of: -vf "hue=h=180"
+stream = ffmpeg.hue(stream, h=180)
+
+stream = ffmpeg.output(stream, OUTPUT)
+
+ffmpeg.run(stream)

python/install_ffmpeg_python.sh

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+#!/bin/bash
+
+python3 -m pip install ffmpeg-python