134 lines
2.7 KiB
C++
134 lines
2.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef H264SECTION_H
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#define H264SECTION_H
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#include <QSlider>
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#include <QStackedWidget>
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#include <QComboBox>
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#include "codecsection.h"
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#include "widget/slider/floatslider.h"
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namespace olive {
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class H264CRFSection : public QWidget
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{
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Q_OBJECT
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public:
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H264CRFSection(int default_crf, QWidget* parent = nullptr);
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int GetValue() const;
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void SetValue(int c);
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static const int kDefaultH264CRF = 18;
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static const int kDefaultH265CRF = 23;
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private:
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static const int kMinimumCRF = 0;
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static const int kMaximumCRF = 51;
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QSlider* crf_slider_;
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};
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class H264BitRateSection : public QWidget
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{
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Q_OBJECT
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public:
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H264BitRateSection(QWidget* parent = nullptr);
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/**
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* @brief Get user-selected target bit rate (returns in BITS)
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*/
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int64_t GetTargetBitRate() const;
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void SetTargetBitRate(int64_t b);
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/**
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* @brief Get user-selected maximum bit rate (returns in BITS)
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*/
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int64_t GetMaximumBitRate() const;
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void SetMaximumBitRate(int64_t b);
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private:
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FloatSlider* target_rate_;
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FloatSlider* max_rate_;
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};
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class H264FileSizeSection : public QWidget
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{
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Q_OBJECT
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public:
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H264FileSizeSection(QWidget* parent = nullptr);
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/**
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* @brief Returns file size in BITS
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*/
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int64_t GetFileSize() const;
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void SetFileSize(int64_t f);
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private:
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FloatSlider* file_size_;
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};
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class H264Section : public CodecSection
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{
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Q_OBJECT
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public:
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enum CompressionMethod {
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kConstantRateFactor,
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kTargetBitRate,
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kTargetFileSize
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};
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H264Section(QWidget* parent = nullptr);
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H264Section(int default_crf, QWidget* parent);
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virtual void AddOpts(EncodingParams* params) override;
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virtual void SetOpts(const EncodingParams *p) override;
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private:
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QStackedWidget* compression_method_stack_;
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H264CRFSection* crf_section_;
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H264BitRateSection* bitrate_section_;
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H264FileSizeSection* filesize_section_;
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QComboBox *preset_combobox_;
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};
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class H265Section : public H264Section
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{
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Q_OBJECT
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public:
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H265Section(QWidget* parent = nullptr);
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};
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}
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#endif // H264SECTION_H
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