OpenShot Library | libopenshot
0.2.2
include
effects
Deinterlace.h
Go to the documentation of this file.
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/**
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* @file
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* @brief Header file for De-interlace class
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* @author Jonathan Thomas <jonathan@openshot.org>
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*
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* @section LICENSE
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*
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* Copyright (c) 2008-2014 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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*/
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#ifndef OPENSHOT_DEINTERLACE_EFFECT_H
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#define OPENSHOT_DEINTERLACE_EFFECT_H
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#include "../EffectBase.h"
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#include <cmath>
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#include <ctime>
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#include <iostream>
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#include <omp.h>
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#include <stdio.h>
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#include <memory>
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#include "../Color.h"
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#include "../Exceptions.h"
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#include "../Json.h"
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#include "../KeyFrame.h"
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using namespace
std;
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namespace
openshot
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{
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/**
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* @brief This class uses the ImageMagick++ libraries, to de-interlace the image, which
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* removes the EVEN or ODD horizontal lines (which represent different points of time).
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*
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* This is most useful when converting video made for traditional TVs to computers,
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* which are not interlaced.
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*/
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class
Deinterlace
:
public
EffectBase
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{
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private
:
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bool
isOdd;
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/// Init effect settings
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void
init_effect_details();
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public
:
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/// Blank constructor, useful when using Json to load the effect properties
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Deinterlace
();
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/// Default constructor
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Deinterlace
(
bool
isOdd);
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/// @brief This method is required for all derived classes of EffectBase, and returns a
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/// modified openshot::Frame object
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///
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/// The frame object is passed into this method, and a frame_number is passed in which
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/// tells the effect which settings to use from it's keyframes (starting at 1).
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///
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/// @returns The modified openshot::Frame object
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/// @param frame The frame object that needs the effect applied to it
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/// @param frame_number The frame number (starting at 1) of the effect on the timeline.
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std::shared_ptr<Frame> GetFrame(std::shared_ptr<Frame> frame, int64_t frame_number);
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/// Get and Set JSON methods
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string
Json();
///< Generate JSON string of this object
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void
SetJson(
string
value);
///< Load JSON string into this object
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Json::Value JsonValue();
///< Generate Json::JsonValue for this object
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void
SetJsonValue(Json::Value root);
///< Load Json::JsonValue into this object
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// Get all properties for a specific frame
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string
PropertiesJSON(int64_t requested_frame);
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};
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}
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#endif
openshot::EffectBase
This abstract class is the base class, used by all effects in libopenshot.
Definition:
EffectBase.h:66
openshot
This namespace is the default namespace for all code in the openshot library.
Definition:
AudioBufferSource.h:45
openshot::Deinterlace
This class uses the ImageMagick++ libraries, to de-interlace the image, which removes the EVEN or ODD...
Definition:
Deinterlace.h:56
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