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77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
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#!/usr/bin/env python3
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"""
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@file
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@brief Python source file for openshot.py example
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@author Jonathan Thomas <jonathan@openshot.org>
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@author FeRD (Frank Dana) <ferdnyc@gmail.com>
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@ref License
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"""
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# LICENSE
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#
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# Copyright (c) 2008-2019 OpenShot Studios, LLC
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# <http://www.openshotstudios.com/>. This file is part of
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# OpenShot Library (libopenshot), an open-source project dedicated to
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# delivering high quality video editing and animation solutions to the
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# world. For more information visit <http://www.openshot.org/>.
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#
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# OpenShot Library (libopenshot) is free software: you can redistribute it
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# and/or modify it under the terms of the GNU Lesser General Public License
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# as published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# OpenShot Library (libopenshot) is distributed in the hope that it will be
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# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with OpenShot Library. If not, see <http://www.gnu.org/licenses/>.
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# This can be run against an uninstalled build of libopenshot, just set the
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# environment variable PYTHONPATH to the location of the Python bindings.
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#
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# For example:
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# $ PYTHONPATH=../../build/src/bindings/python python3 Example.py
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#
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import openshot
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# Create an FFmpegReader
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r = openshot.FFmpegReader("sintel_trailer-720p.mp4")
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r.Open() # Open the reader
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r.DisplayInfo() # Display metadata
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# Set up Writer
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w = openshot.FFmpegWriter("pythonExample.mp4")
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w.SetAudioOptions(True, "libmp3lame", r.info.sample_rate, r.info.channels, r.info.channel_layout, 128000)
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w.SetVideoOptions(True, "libx264", openshot.Fraction(30000, 1000), 1280, 720,
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openshot.Fraction(1, 1), False, False, 3000000)
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w.info.metadata["title"] = "testtest"
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w.info.metadata["artist"] = "aaa"
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w.info.metadata["album"] = "bbb"
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w.info.metadata["year"] = "2015"
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w.info.metadata["description"] = "ddd"
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w.info.metadata["comment"] = "eee"
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w.info.metadata["comment"] = "comment"
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w.info.metadata["copyright"] = "copyright OpenShot!"
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# Open the Writer
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w.Open()
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# Grab 30 frames from Reader and encode to Writer
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for frame in range(100):
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f = r.GetFrame(frame)
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w.WriteFrame(f)
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# Close out Reader & Writer
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w.Close()
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r.Close()
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print("Completed successfully!")
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