1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
#!/usr/bin/env python3
"""
@file
@brief Python source file for openshot.py example
@author Jonathan Thomas <jonathan@openshot.org>
@author FeRD (Frank Dana) <ferdnyc@gmail.com>
@ref License
"""
# Copyright (c) 2008-2019 OpenShot Studios, LLC
#
# SPDX-License-Identifier: LGPL-3.0-or-later
# This can be run against an uninstalled build of libopenshot, just set the
# environment variable PYTHONPATH to the location of the Python bindings.
#
# For example:
# $ PYTHONPATH=../../build/src/bindings/python python3 Example.py
#
import openshot
# Create an FFmpegReader
r = openshot.FFmpegReader("sintel_trailer-720p.mp4")
r.Open() # Open the reader
r.DisplayInfo() # Display metadata
# Set up Writer
w = openshot.FFmpegWriter("pythonExample.mp4")
w.SetAudioOptions(True, "libmp3lame", r.info.sample_rate, r.info.channels, r.info.channel_layout, 128000)
w.SetVideoOptions(True, "libx264", openshot.Fraction(30000, 1000), 1280, 720,
openshot.Fraction(1, 1), False, False, 3000000)
w.info.metadata["title"] = "testtest"
w.info.metadata["artist"] = "aaa"
w.info.metadata["album"] = "bbb"
w.info.metadata["year"] = "2015"
w.info.metadata["description"] = "ddd"
w.info.metadata["comment"] = "eee"
w.info.metadata["comment"] = "comment"
w.info.metadata["copyright"] = "copyright OpenShot!"
# Open the Writer
w.Open()
# Grab 30 frames from Reader and encode to Writer
for frame in range(100):
f = r.GetFrame(frame)
w.WriteFrame(f)
# Close out Reader & Writer
w.Close()
r.Close()
print("Completed successfully!")
|
