added Python and shell examples

examples/run-interpolate-rife.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+set -euxo pipefail
+
+sudo podman run \
+    -it --rm --gpus all -v /dev/dri:/dev/dri \
+    -v $PWD/data:/host \
+    ghcr.io/k4yt3x/video2x:5.0.0-beta2-cuda \
+    -i input.mp4 -o output.mp4 \
+    interpolate

examples/run-upscale-waifu2x.sh

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+#!/bin/sh
+
+set -euxo pipefail
+
+sudo podman run \
+    -it --rm --gpus all -v /dev/dri:/dev/dri \
+    -v $PWD/data:/host \
+    ghcr.io/k4yt3x/video2x:5.0.0-beta2-cuda \
+    -i input.mp4 -o output.mp4 \
+    -p5 upscale \
+    -h 720 -d waifu2x -n3

examples/run_interpolate_rife.py

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+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# built-in imports
+import pathlib
+
+# import video2x
+from video2x import Video2X
+
+
+# create video2x object
+video2x = Video2X()
+
+# run upscale
+video2x.interpolate(
+    pathlib.Path("input.mp4"),   # input video path
+    pathlib.Path("output.mp4"),  # another
+    3,                           # processes: number of parallel processors
+    10,                          # threshold: adjacent frames with > n% diff won't be processed (100 == process all)
+    "rife",                      # algorithm: the algorithm to use to process the video
+)

examples/run_upscale_waifu2x.py

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+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# built-in imports
+import pathlib
+
+# import video2x
+from video2x import Video2X
+
+
+# create video2x object
+video2x = Video2X()
+
+# run upscale
+video2x.upscale(
+    pathlib.Path("input.mp4"),   # input video path
+    pathlib.Path("output.mp4"),  # another
+    None,                        # width: width of output, None == auto
+    720,                         # height: height of output, None == auto
+    3,                           # noise: noise level, algorithm-dependent
+    5,                           # processes: number of parallel processors
+    0,                           # threshold: adjacent frames with < n% diff won't be processed (0 == process all)
+    "waifu2x",                   # algorithm: the algorithm to use to process the video
+)