├── HTYVS
├── HTYVS.desktop
├── HTYVS.pro
├── README.md
├── add.png
├── clip.cpp
├── clip.h
├── clip.ui
├── cut.png
├── icon.jpg
├── main.cpp
├── mainwindow.cpp
├── mainwindow.h
├── mainwindow.ui
├── preview.png
└── res.qrc


/HTYVS:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/sonichy/HTYVideoSpliter/a96bedc7f590b7f54a7f5d333e111ca64ceb43f0/HTYVS


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/HTYVS.desktop:
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 1 | [Desktop Entry]
 2 | Name=HTYVS
 3 | Comment=
 4 | Exec=/media/sonichy/job/HY/Linux/Qt/HTYVS/HTYVS
 5 | Icon=/media/sonichy/job/HY/Linux/Qt/HTYVS/icon.jpg
 6 | Path=/media/sonichy/job/HY/Linux/Qt/HTYVS
 7 | Terminal=false
 8 | Type=Application
 9 | MimeType=
10 | Categories=


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/HTYVS.pro:
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 1 | QT       += core gui multimedia multimediawidgets
 2 | 
 3 | greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 4 | 
 5 | TARGET = HTYVS
 6 | TEMPLATE = app
 7 | 
 8 | SOURCES += \
 9 |         main.cpp \
10 |         mainwindow.cpp \
11 |     clip.cpp
12 | 
13 | HEADERS += \
14 |         mainwindow.h \
15 |     clip.h
16 | 
17 | FORMS += \
18 |         mainwindow.ui \
19 |     clip.ui
20 | 
21 | RESOURCES += \
22 |     res.qrc


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/README.md:
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1 | # Qt 海天鹰视频分割器
2 | 基于 Qt 和 FFmpeg 的视频、音频分割软件。  
3 | 已编译好的 HTYVS 程序适用 64 位 Linux 系统 Qt5 环境，双击运行，其他版本请自行编译。  
4 | 
5 | ![alt](preview.png)  


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/add.png:
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https://raw.githubusercontent.com/sonichy/HTYVideoSpliter/a96bedc7f590b7f54a7f5d333e111ca64ceb43f0/add.png


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/clip.cpp:
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 1 | #include "clip.h"
 2 | #include "ui_clip.h"
 3 | #include <QDebug>
 4 | #include <QFileInfo>
 5 | 
 6 | Clip::Clip(QWidget *parent) :
 7 |     QWidget(parent),
 8 |     ui(new Ui::Clip)
 9 | {
10 |     ui->setupUi(this);
11 |     connect(ui->timeEditStart, SIGNAL(timeChanged(QTime)), this, SLOT(timeChange()));
12 |     connect(ui->timeEditEnd, SIGNAL(timeChanged(QTime)), this, SLOT(timeChange()));
13 | }
14 | 
15 | Clip::~Clip()
16 | {
17 |     delete ui;
18 | }
19 | 
20 | void Clip::on_pushButtonCut_clicked()
21 | {
22 |     QString cmd;
23 |     QString filepath_clip = QFileInfo(filepath).absolutePath() + "/" + QFileInfo(filepath).baseName() + "_" + clipname + "." + QFileInfo(filepath).suffix();
24 |     cmd = "ffmpeg -i \"" + filepath + "\" -y -ss " + ui->timeEditStart->time().toString("hh:mm:ss") + " -to " + ui->timeEditEnd->time().toString("hh:mm:ss") + " -acodec copy -vcodec copy \"" + filepath_clip + "\"";
25 |     if(ui->checkBox_intra->isChecked()){
26 |         QString filename_intra = QFileInfo(filepath).baseName() + "_intra." + QFileInfo(filepath).suffix();
27 |         QString filepath_intra = QFileInfo(filepath).absolutePath() + "/" + filename_intra;
28 |         if(!QFileInfo(filepath_intra).exists()){
29 |             ui->pushButtonCut->setEnabled(false);
30 |             ui->progressBar->setMaximum(0);
31 |             cmd = "ffmpeg -i \"" + filepath + "\" -qscale 0 -intra " + filepath_intra; //由帧间编码转为帧内编码，解决剪辑的视频某时间段黑屏问题，体积会增大。
32 |             QProcess *process = new QProcess;
33 |             process->setObjectName("intra");
34 |             qDebug() << cmd;
35 |             process->start(cmd);
36 |             connect(process, SIGNAL(finished(int)), this, SLOT(processFinish(int)));
37 |             connect(process, SIGNAL(readyReadStandardOutput()), this, SLOT(processOutput()));
38 |             process->waitForFinished();
39 |         }
40 |         cmd = "ffmpeg -i \"" + filepath_intra + "\" -y -ss " + ui->timeEditStart->time().toString("hh:mm:ss") + " -to " + ui->timeEditEnd->time().toString("hh:mm:ss") + " -acodec copy -vcodec copy \"" + filepath_clip + "\"";
41 |     }
42 |     QProcess *process = new QProcess;
43 |     process->setObjectName("cut");
44 |     qDebug() << cmd;
45 |     process->start(cmd);
46 |     connect(process, SIGNAL(finished(int)), this, SLOT(processFinish(int)));
47 |     connect(process, SIGNAL(readyReadStandardOutput()), this, SLOT(processOutput()));
48 |     ui->progressBar->setMaximum(0);
49 | }
50 | 
51 | void Clip::processFinish(int i)
52 | {
53 |     qDebug() << "finish" << i;
54 |     ui->progressBar->setMaximum(100);
55 |     ui->progressBar->setValue(100);
56 |     if (sender()->objectName() == "intra") ui->pushButtonCut->setEnabled(true);
57 |     if (i==1) ui->progressBar->setFormat("剪辑失败");
58 | }
59 | 
60 | void Clip::processOutput()
61 | {
62 |     qDebug() << process->readAllStandardOutput();
63 |     ui->progressBar->setToolTip(QString(process->readAllStandardOutput()));
64 | }
65 | 
66 | void Clip::timeChange()
67 | {
68 |     qint64 start = ui->timeEditStart->time().msecsSinceStartOfDay();
69 |     qint64 end = ui->timeEditEnd->time().msecsSinceStartOfDay();
70 |     QTime t(0,0,0);
71 |     t = t.addMSecs(end-start);
72 |     ui->timeEditDuration->setTime(t);
73 |     emit areaChange(start, end);
74 | }


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/clip.h:
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 1 | #ifndef CLIP_H
 2 | #define CLIP_H
 3 | 
 4 | #include <QWidget>
 5 | #include <QProcess>
 6 | 
 7 | namespace Ui {
 8 | class Clip;
 9 | }
10 | 
11 | class Clip : public QWidget
12 | {
13 |     Q_OBJECT
14 | 
15 | public:
16 |     explicit Clip(QWidget *parent = 0);
17 |     ~Clip();
18 |     Ui::Clip *ui;
19 |     QString filepath, clipname;
20 | 
21 | private:
22 |     QProcess *process;
23 | 
24 | private slots:
25 |     void on_pushButtonCut_clicked();
26 |     void processFinish(int i);
27 |     void processOutput();
28 |     void timeChange();
29 | 
30 | signals:
31 |     void areaChange(int start, int end);
32 | 
33 | };
34 | 
35 | #endif // CLIP_H
36 | 


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/clip.ui:
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  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>Clip</class>
  4 |  <widget class="QWidget" name="Clip">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>600</width>
 10 |     <height>32</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="windowTitle">
 14 |    <string>Form</string>
 15 |   </property>
 16 |   <layout class="QHBoxLayout" name="horizontalLayout" stretch="0,0,0,0,0,0,0,0,0">
 17 |    <property name="spacing">
 18 |     <number>5</number>
 19 |    </property>
 20 |    <property name="leftMargin">
 21 |     <number>5</number>
 22 |    </property>
 23 |    <property name="topMargin">
 24 |     <number>0</number>
 25 |    </property>
 26 |    <property name="rightMargin">
 27 |     <number>5</number>
 28 |    </property>
 29 |    <property name="bottomMargin">
 30 |     <number>0</number>
 31 |    </property>
 32 |    <item>
 33 |     <widget class="QLabel" name="label">
 34 |      <property name="text">
 35 |       <string>开始</string>
 36 |      </property>
 37 |     </widget>
 38 |    </item>
 39 |    <item>
 40 |     <widget class="QTimeEdit" name="timeEditStart">
 41 |      <property name="enabled">
 42 |       <bool>true</bool>
 43 |      </property>
 44 |      <property name="currentSection">
 45 |       <enum>QDateTimeEdit::HourSection</enum>
 46 |      </property>
 47 |      <property name="displayFormat">
 48 |       <string>hh:mm:ss:zzz</string>
 49 |      </property>
 50 |     </widget>
 51 |    </item>
 52 |    <item>
 53 |     <widget class="QLabel" name="label_2">
 54 |      <property name="text">
 55 |       <string>结束</string>
 56 |      </property>
 57 |     </widget>
 58 |    </item>
 59 |    <item>
 60 |     <widget class="QTimeEdit" name="timeEditEnd">
 61 |      <property name="currentSection">
 62 |       <enum>QDateTimeEdit::HourSection</enum>
 63 |      </property>
 64 |      <property name="displayFormat">
 65 |       <string>hh:mm:ss:zzz</string>
 66 |      </property>
 67 |     </widget>
 68 |    </item>
 69 |    <item>
 70 |     <widget class="QLabel" name="label_3">
 71 |      <property name="text">
 72 |       <string>时长</string>
 73 |      </property>
 74 |     </widget>
 75 |    </item>
 76 |    <item>
 77 |     <widget class="QTimeEdit" name="timeEditDuration">
 78 |      <property name="styleSheet">
 79 |       <string notr="true"/>
 80 |      </property>
 81 |      <property name="readOnly">
 82 |       <bool>true</bool>
 83 |      </property>
 84 |      <property name="buttonSymbols">
 85 |       <enum>QAbstractSpinBox::NoButtons</enum>
 86 |      </property>
 87 |      <property name="currentSection">
 88 |       <enum>QDateTimeEdit::HourSection</enum>
 89 |      </property>
 90 |      <property name="displayFormat">
 91 |       <string>hh:mm:ss:zzz</string>
 92 |      </property>
 93 |     </widget>
 94 |    </item>
 95 |    <item>
 96 |     <widget class="QCheckBox" name="checkBox_intra">
 97 |      <property name="toolTip">
 98 |       <string>解决视频黑屏问题，体积会增大。</string>
 99 |      </property>
100 |      <property name="text">
101 |       <string>帧内转码</string>
102 |      </property>
103 |     </widget>
104 |    </item>
105 |    <item>
106 |     <widget class="QPushButton" name="pushButtonCut">
107 |      <property name="focusPolicy">
108 |       <enum>Qt::NoFocus</enum>
109 |      </property>
110 |      <property name="text">
111 |       <string/>
112 |      </property>
113 |      <property name="icon">
114 |       <iconset resource="res.qrc">
115 |        <normaloff>:/cut.png</normaloff>:/cut.png</iconset>
116 |      </property>
117 |      <property name="iconSize">
118 |       <size>
119 |        <width>20</width>
120 |        <height>20</height>
121 |       </size>
122 |      </property>
123 |     </widget>
124 |    </item>
125 |    <item>
126 |     <widget class="QProgressBar" name="progressBar">
127 |      <property name="maximum">
128 |       <number>100</number>
129 |      </property>
130 |      <property name="value">
131 |       <number>0</number>
132 |      </property>
133 |     </widget>
134 |    </item>
135 |   </layout>
136 |  </widget>
137 |  <resources>
138 |   <include location="res.qrc"/>
139 |  </resources>
140 |  <connections/>
141 | </ui>
142 | 


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/cut.png:
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https://raw.githubusercontent.com/sonichy/HTYVideoSpliter/a96bedc7f590b7f54a7f5d333e111ca64ceb43f0/cut.png


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/icon.jpg:
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https://raw.githubusercontent.com/sonichy/HTYVideoSpliter/a96bedc7f590b7f54a7f5d333e111ca64ceb43f0/icon.jpg


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/main.cpp:
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 1 | #include "mainwindow.h"
 2 | #include <QApplication>
 3 | 
 4 | int main(int argc, char *argv[])
 5 | {
 6 |     QApplication a(argc, argv);
 7 |     qSetMessagePattern("[ %{file}: %{line} ] %{message}");
 8 |     MainWindow w;
 9 |     w.show();
10 |     return a.exec();
11 | }


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/mainwindow.cpp:
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  1 | #include "mainwindow.h"
  2 | #include "ui_mainwindow.h"
  3 | #include "clip.h"
  4 | #include "ui_clip.h"
  5 | #include <QDesktopWidget>
  6 | #include <QFileDialog>
  7 | #include <QTime>
  8 | #include <QMessageBox>
  9 | #include <QShortcut>
 10 | #include <QDesktopServices>
 11 | #include <QDragEnterEvent>
 12 | #include <QMimeData>
 13 | 
 14 | MainWindow::MainWindow(QWidget *parent) :
 15 |     QMainWindow(parent),
 16 |     ui(new Ui::MainWindow)
 17 | {
 18 |     filepath = ".";
 19 |     ui->setupUi(this);
 20 |     move((QApplication::desktop()->width() - width())/2, (QApplication::desktop()->height() - height())/2);
 21 | 
 22 |     video = new QVideoWidget;
 23 |     video->setStyleSheet("background:black;");
 24 |     ui->layoutVideo->addWidget(video);
 25 |     video->setMouseTracking(true);
 26 |     video->show();
 27 |     player = new QMediaPlayer;
 28 |     player->setVolume(100);
 29 |     player->setVideoOutput(video);
 30 |     connect(player, SIGNAL(durationChanged(qint64)), this, SLOT(durationChange(qint64)));
 31 |     connect(player, SIGNAL(positionChanged(qint64)), this, SLOT(positionChange(qint64)));
 32 |     connect(player, SIGNAL(stateChanged(QMediaPlayer::State)), SLOT(stateChange(QMediaPlayer::State)));
 33 |     connect(ui->sliderProgress, SIGNAL(valueChanged(int)),this, SLOT(setSTime(int)));
 34 |     connect(ui->sliderProgress, SIGNAL(sliderReleased()),this, SLOT(setMPPosition()));
 35 |     connect(new QShortcut(QKeySequence(Qt::Key_Space), this), SIGNAL(activated()), this, SLOT(on_pushButtonPlay_clicked()));
 36 |     connect(new QShortcut(QKeySequence(Qt::Key_Left), this), SIGNAL(activated()), this, SLOT(seekBackward()));
 37 |     connect(new QShortcut(QKeySequence(Qt::Key_Right), this), SIGNAL(activated()), this, SLOT(seekForward()));
 38 |     connect(ui->listWidget, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(playClip(QListWidgetItem*)));
 39 | }
 40 | 
 41 | MainWindow::~MainWindow()
 42 | {
 43 |     delete ui;
 44 | }
 45 | 
 46 | void MainWindow::open(QString path)
 47 | {
 48 |     filepath = path;
 49 |     player->setMedia(QUrl::fromLocalFile(path));
 50 |     ui->statusBar->showMessage("打开 " + path);
 51 |     ui->sliderProgress->setStyleSheet("");
 52 |     ui->listWidget->clear();
 53 | }
 54 | 
 55 | void MainWindow::on_action_open_triggered()
 56 | {
 57 |     //if(filepath == "") filepath = ".";
 58 |     filepath = QFileDialog::getOpenFileName(this, "打开媒体文件", filepath);
 59 |     if(!filepath.isEmpty()){
 60 |         open(filepath);
 61 |     }
 62 | }
 63 | 
 64 | void MainWindow::on_action_about_triggered()
 65 | {
 66 |     QMessageBox aboutMB(QMessageBox::NoIcon, "关于", "海天鹰视频分割器 1.0\n一款基于 Qt 和 FFmpeg 的视频分割器。\n作者：黄颖\nE-mail: sonichy@163.com\n主页：https://www.github.com/sonichy");
 67 |     aboutMB.setIconPixmap(QPixmap(":/icon.jpg").scaled(150,150));
 68 |     aboutMB.exec();
 69 | }
 70 | 
 71 | void MainWindow::on_pushButtonPlay_clicked()
 72 | {
 73 |     if(player->state() == QMediaPlayer::PlayingState){
 74 |         player->pause();
 75 |     }else{
 76 |         player->play();
 77 |     }
 78 | }
 79 | 
 80 | void MainWindow::on_pushButtonStart_clicked()
 81 | {
 82 |     pStart = ui->sliderProgress->value();
 83 |     areaChange(pStart, pEnd);
 84 |     if(ui->listWidget->currentRow() != -1){
 85 |         Clip *clip = (Clip*)(ui->listWidget->itemWidget(ui->listWidget->item(ui->listWidget->currentRow())));
 86 |         QTime t(0,0,0);
 87 |         t = t.addMSecs(pStart);
 88 |         clip->ui->timeEditStart->setTime(t);
 89 |     }
 90 | }
 91 | 
 92 | void MainWindow::on_pushButtonEnd_clicked()
 93 | {
 94 |     pEnd = ui->sliderProgress->value();
 95 |     areaChange(pStart, pEnd);
 96 |     if(ui->listWidget->currentRow() != -1){
 97 |         Clip *clip = (Clip*)(ui->listWidget->itemWidget(ui->listWidget->item(ui->listWidget->currentRow())));
 98 |         QTime t(0,0,0);
 99 |         t = t.addMSecs(pEnd);
100 |         clip->ui->timeEditEnd->setTime(t);
101 |     }
102 | }
103 | 
104 | void MainWindow::areaChange(int start, int end)
105 | {
106 |     float p1 = (float)start/ui->sliderProgress->maximum();
107 |     float p2 = (float)end/ui->sliderProgress->maximum();
108 |     ui->sliderProgress->setStyleSheet(QString("background-color: qlineargradient( spread:pad, x1:0, y1:0, x2:1, y2:0,"
109 |                                               "stop:0 #FFFFFF, stop:%1 #FFFFFF,"
110 |                                               "stop:%2 #0000FF, stop:%3 #0000FF,"
111 |                                               "stop:%4 #FFFFFF, stop:1 #FFFFFF );")
112 |                                       .arg(p1-0.001)
113 |                                       .arg(p1)
114 |                                       .arg(p2-0.001)
115 |                                       .arg(p2));
116 | }
117 | 
118 | void MainWindow::on_pushButtonAdd_clicked()
119 | {
120 |     Clip *clip = new Clip;
121 |     connect(clip, SIGNAL(areaChange(int,int)), this, SLOT(areaChange(int,int)));
122 |     clip->filepath = filepath;
123 |     QDateTime datetime = QDateTime::currentDateTime();
124 |     clip->clipname = "clip" + datetime.toString("yyyyMMddhhmmss");
125 |     QTime t(0,0,0);
126 |     t = t.addMSecs(ui->sliderProgress->maximum());
127 |     clip->ui->timeEditStart->setMaximumTime(t);
128 |     clip->ui->timeEditEnd->setMaximumTime(t);
129 |     t.setHMS(0,0,0);
130 |     t = t.addMSecs(pStart);
131 |     clip->ui->timeEditStart->setTime(t);
132 |     t.setHMS(0,0,0);
133 |     t = t.addMSecs(pEnd);
134 |     clip->ui->timeEditEnd->setTime(t);
135 |     t.setHMS(0,0,0);
136 |     t = t.addMSecs(pEnd - pStart);
137 |     clip->ui->timeEditDuration->setTime(t);
138 |     QListWidgetItem *LWI = new QListWidgetItem(ui->listWidget);
139 |     LWI->setSizeHint(QSize(500,32));
140 |     ui->listWidget->addItem(LWI);
141 |     ui->listWidget->setItemWidget(LWI,clip);
142 | }
143 | 
144 | void MainWindow::on_pushButtonDelete_clicked()
145 | {
146 |     if(ui->listWidget->currentRow() != -1){
147 |         ui->listWidget->takeItem(ui->listWidget->currentRow());
148 |         ui->listWidget->setCurrentRow(-1);
149 |     }
150 | }
151 | 
152 | void MainWindow::on_pushButtonDirectory_clicked()
153 | {
154 |     if(filepath != ""){
155 |         QDesktopServices::openUrl(QUrl::fromLocalFile(QFileInfo(filepath).absolutePath()));
156 |     }
157 | }
158 | 
159 | void MainWindow::durationChange(qint64 d)
160 | {
161 |     ui->sliderProgress->setMaximum(d);
162 |     QTime t(0,0,0);
163 |     t = t.addMSecs(d);
164 |     QString sTimeTotal = t.toString("hh:mm:ss");
165 |     ui->labelTimeTotal->setText(sTimeTotal);
166 |     pStart = 0;
167 |     pEnd = d;
168 | }
169 | 
170 | void MainWindow::positionChange(qint64 p)
171 | {
172 |     ui->sliderProgress->setValue(p);
173 |     //qDebug() << p << pEnd;
174 |     //if (p > pEnd) player->pause(); // 崩溃
175 | }
176 | 
177 | void MainWindow::setSTime(int v)
178 | {
179 |     QTime t(0,0,0);
180 |     t = t.addMSecs(v);
181 |     QString sTimeElapse = t.toString("hh:mm:ss");
182 |     ui->labelTimeNow->setText(sTimeElapse);
183 | }
184 | 
185 | void MainWindow::setMPPosition()
186 | {
187 |     player->setPosition(ui->sliderProgress->value());
188 | }
189 | 
190 | void MainWindow::stateChange(QMediaPlayer::State state)
191 | {
192 |     //qDebug() << state;
193 |     if(state == QMediaPlayer::PlayingState){
194 |         ui->pushButtonPlay->setIcon(QIcon::fromTheme("media-playback-pause"));
195 |         ui->pushButtonPlay->setToolTip("暂停 Space");
196 |     }else if(state == QMediaPlayer::PausedState){
197 |         ui->pushButtonPlay->setIcon(QIcon::fromTheme("media-playback-start"));
198 |         ui->pushButtonPlay->setToolTip("播放 Space");
199 |     }else if(state == QMediaPlayer::StoppedState){
200 |         ui->pushButtonPlay->setIcon(QIcon::fromTheme("media-playback-start"));
201 |         ui->pushButtonPlay->setToolTip("播放 Space");
202 |     }
203 | }
204 | 
205 | void MainWindow::playClip(QListWidgetItem* item)
206 | {
207 |     Clip *clip = (Clip*)(ui->listWidget->itemWidget(item));
208 |     pStart = clip->ui->timeEditStart->time().msecsSinceStartOfDay();
209 |     pEnd = clip->ui->timeEditEnd->time().msecsSinceStartOfDay();
210 |     player->setPosition(pStart);
211 |     player->play();
212 | }
213 | 
214 | void MainWindow::seekBackward()
215 | {
216 |     player->setPosition(player->position() - 5000);
217 | }
218 | 
219 | void MainWindow::seekForward()
220 | {
221 |     player->setPosition(player->position() + 5000);
222 | }
223 | 
224 | void MainWindow::dragEnterEvent(QDragEnterEvent *e)
225 | {
226 |     //if(e->mimeData()->hasFormat("text/uri-list")) //只能打开文本文件
227 |         e->acceptProposedAction(); //可以在这个窗口部件上拖放对象
228 | }
229 | 
230 | void MainWindow::dropEvent(QDropEvent *e) //释放对方时，执行的操作
231 | {
232 |     QList<QUrl> urls = e->mimeData()->urls();
233 |     if(urls.isEmpty())
234 |         return ;
235 | 
236 |     QString fileName = urls.first().toLocalFile();
237 | 
238 | //    foreach (QUrl u, urls) {
239 | //        qDebug() << u.toString();
240 | //    }
241 | //    qDebug() << urls.size();
242 | 
243 |     if(fileName.isEmpty())
244 |         return;
245 | 
246 |     open(fileName);
247 | }


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/mainwindow.h:
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 1 | #ifndef MAINWINDOW_H
 2 | #define MAINWINDOW_H
 3 | 
 4 | #include <QMainWindow>
 5 | #include <QMediaPlayer>
 6 | #include <QVideoWidget>
 7 | #include <QListWidgetItem>
 8 | 
 9 | namespace Ui {
10 | class MainWindow;
11 | }
12 | 
13 | class MainWindow : public QMainWindow
14 | {
15 |     Q_OBJECT
16 | 
17 | public:
18 |     explicit MainWindow(QWidget *parent = 0);
19 |     ~MainWindow();
20 | 
21 | protected:
22 |     void dragEnterEvent(QDragEnterEvent*);
23 |     void dropEvent(QDropEvent*);
24 | 
25 | private:
26 |     Ui::MainWindow *ui;
27 |     QMediaPlayer *player;
28 |     QVideoWidget *video;
29 |     QString filepath, intraPath;
30 |     qint64 pStart, pEnd;
31 |     void open(QString path);
32 | 
33 | private slots:
34 |     void on_action_open_triggered();
35 |     void on_action_about_triggered();
36 |     void on_pushButtonPlay_clicked();
37 |     void on_pushButtonStart_clicked();
38 |     void on_pushButtonEnd_clicked();
39 |     void on_pushButtonAdd_clicked();
40 |     void on_pushButtonDelete_clicked();
41 |     void on_pushButtonDirectory_clicked();
42 |     void durationChange(qint64);
43 |     void positionChange(qint64);
44 |     void setSTime(int v);
45 |     void setMPPosition();
46 |     void stateChange(QMediaPlayer::State state);
47 |     void playClip(QListWidgetItem *item);
48 |     void seekBackward();
49 |     void seekForward();
50 |     void areaChange(int start, int end);
51 | 
52 | };
53 | 
54 | #endif // MAINWINDOW_H


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/mainwindow.ui:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <ui version="4.0">
  3 |  <class>MainWindow</class>
  4 |  <widget class="QMainWindow" name="MainWindow">
  5 |   <property name="geometry">
  6 |    <rect>
  7 |     <x>0</x>
  8 |     <y>0</y>
  9 |     <width>800</width>
 10 |     <height>600</height>
 11 |    </rect>
 12 |   </property>
 13 |   <property name="acceptDrops">
 14 |    <bool>true</bool>
 15 |   </property>
 16 |   <property name="windowTitle">
 17 |    <string>海天鹰视频分割器</string>
 18 |   </property>
 19 |   <property name="windowIcon">
 20 |    <iconset resource="res.qrc">
 21 |     <normaloff>:/icon.jpg</normaloff>:/icon.jpg</iconset>
 22 |   </property>
 23 |   <widget class="QWidget" name="centralWidget">
 24 |    <layout class="QVBoxLayout" name="verticalLayout_3">
 25 |     <property name="spacing">
 26 |      <number>0</number>
 27 |     </property>
 28 |     <property name="leftMargin">
 29 |      <number>5</number>
 30 |     </property>
 31 |     <property name="topMargin">
 32 |      <number>0</number>
 33 |     </property>
 34 |     <property name="rightMargin">
 35 |      <number>5</number>
 36 |     </property>
 37 |     <property name="bottomMargin">
 38 |      <number>0</number>
 39 |     </property>
 40 |     <item>
 41 |      <layout class="QVBoxLayout" name="verticalLayout" stretch="5,0,0,2">
 42 |       <property name="spacing">
 43 |        <number>5</number>
 44 |       </property>
 45 |       <item>
 46 |        <layout class="QVBoxLayout" name="layoutVideo"/>
 47 |       </item>
 48 |       <item>
 49 |        <widget class="QSlider" name="sliderProgress">
 50 |         <property name="focusPolicy">
 51 |          <enum>Qt::NoFocus</enum>
 52 |         </property>
 53 |         <property name="orientation">
 54 |          <enum>Qt::Horizontal</enum>
 55 |         </property>
 56 |        </widget>
 57 |       </item>
 58 |       <item>
 59 |        <layout class="QHBoxLayout" name="horizontalLayout">
 60 |         <property name="spacing">
 61 |          <number>5</number>
 62 |         </property>
 63 |         <property name="rightMargin">
 64 |          <number>4</number>
 65 |         </property>
 66 |         <item>
 67 |          <widget class="QPushButton" name="pushButtonPlay">
 68 |           <property name="focusPolicy">
 69 |            <enum>Qt::NoFocus</enum>
 70 |           </property>
 71 |           <property name="toolTip">
 72 |            <string>播放 Space</string>
 73 |           </property>
 74 |           <property name="text">
 75 |            <string/>
 76 |           </property>
 77 |           <property name="icon">
 78 |            <iconset theme="media-playback-start">
 79 |             <normaloff>.</normaloff>.</iconset>
 80 |           </property>
 81 |           <property name="iconSize">
 82 |            <size>
 83 |             <width>24</width>
 84 |             <height>24</height>
 85 |            </size>
 86 |           </property>
 87 |           <property name="flat">
 88 |            <bool>true</bool>
 89 |           </property>
 90 |          </widget>
 91 |         </item>
 92 |         <item>
 93 |          <spacer name="horizontalSpacer">
 94 |           <property name="orientation">
 95 |            <enum>Qt::Horizontal</enum>
 96 |           </property>
 97 |           <property name="sizeHint" stdset="0">
 98 |            <size>
 99 |             <width>40</width>
100 |             <height>20</height>
101 |            </size>
102 |           </property>
103 |          </spacer>
104 |         </item>
105 |         <item>
106 |          <widget class="QPushButton" name="pushButtonStart">
107 |           <property name="focusPolicy">
108 |            <enum>Qt::NoFocus</enum>
109 |           </property>
110 |           <property name="toolTip">
111 |            <string>起点</string>
112 |           </property>
113 |           <property name="text">
114 |            <string/>
115 |           </property>
116 |           <property name="icon">
117 |            <iconset theme="media-skip-backward">
118 |             <normaloff>.</normaloff>.</iconset>
119 |           </property>
120 |           <property name="iconSize">
121 |            <size>
122 |             <width>24</width>
123 |             <height>24</height>
124 |            </size>
125 |           </property>
126 |           <property name="flat">
127 |            <bool>true</bool>
128 |           </property>
129 |          </widget>
130 |         </item>
131 |         <item>
132 |          <widget class="QPushButton" name="pushButtonEnd">
133 |           <property name="focusPolicy">
134 |            <enum>Qt::NoFocus</enum>
135 |           </property>
136 |           <property name="toolTip">
137 |            <string>终点</string>
138 |           </property>
139 |           <property name="text">
140 |            <string/>
141 |           </property>
142 |           <property name="icon">
143 |            <iconset theme="media-skip-forward">
144 |             <normaloff>.</normaloff>.</iconset>
145 |           </property>
146 |           <property name="iconSize">
147 |            <size>
148 |             <width>24</width>
149 |             <height>24</height>
150 |            </size>
151 |           </property>
152 |           <property name="flat">
153 |            <bool>true</bool>
154 |           </property>
155 |          </widget>
156 |         </item>
157 |         <item>
158 |          <widget class="QPushButton" name="pushButtonAdd">
159 |           <property name="focusPolicy">
160 |            <enum>Qt::NoFocus</enum>
161 |           </property>
162 |           <property name="toolTip">
163 |            <string>添加</string>
164 |           </property>
165 |           <property name="text">
166 |            <string/>
167 |           </property>
168 |           <property name="icon">
169 |            <iconset theme="list-add">
170 |             <normaloff>.</normaloff>.</iconset>
171 |           </property>
172 |           <property name="iconSize">
173 |            <size>
174 |             <width>22</width>
175 |             <height>22</height>
176 |            </size>
177 |           </property>
178 |           <property name="flat">
179 |            <bool>true</bool>
180 |           </property>
181 |          </widget>
182 |         </item>
183 |         <item>
184 |          <widget class="QPushButton" name="pushButtonDelete">
185 |           <property name="focusPolicy">
186 |            <enum>Qt::NoFocus</enum>
187 |           </property>
188 |           <property name="toolTip">
189 |            <string>删除</string>
190 |           </property>
191 |           <property name="text">
192 |            <string/>
193 |           </property>
194 |           <property name="icon">
195 |            <iconset theme="window-close">
196 |             <normaloff>.</normaloff>.</iconset>
197 |           </property>
198 |           <property name="iconSize">
199 |            <size>
200 |             <width>20</width>
201 |             <height>20</height>
202 |            </size>
203 |           </property>
204 |           <property name="flat">
205 |            <bool>true</bool>
206 |           </property>
207 |          </widget>
208 |         </item>
209 |         <item>
210 |          <widget class="QPushButton" name="pushButtonDirectory">
211 |           <property name="focusPolicy">
212 |            <enum>Qt::NoFocus</enum>
213 |           </property>
214 |           <property name="toolTip">
215 |            <string>打开</string>
216 |           </property>
217 |           <property name="text">
218 |            <string/>
219 |           </property>
220 |           <property name="icon">
221 |            <iconset theme="folder">
222 |             <normaloff>.</normaloff>.</iconset>
223 |           </property>
224 |           <property name="iconSize">
225 |            <size>
226 |             <width>20</width>
227 |             <height>20</height>
228 |            </size>
229 |           </property>
230 |           <property name="flat">
231 |            <bool>true</bool>
232 |           </property>
233 |          </widget>
234 |         </item>
235 |         <item>
236 |          <widget class="QLabel" name="labelTimeNow">
237 |           <property name="toolTip">
238 |            <string>当前时间</string>
239 |           </property>
240 |           <property name="text">
241 |            <string>00:00:00</string>
242 |           </property>
243 |          </widget>
244 |         </item>
245 |         <item>
246 |          <widget class="QLabel" name="label">
247 |           <property name="text">
248 |            <string>/</string>
249 |           </property>
250 |          </widget>
251 |         </item>
252 |         <item>
253 |          <widget class="QLabel" name="labelTimeTotal">
254 |           <property name="toolTip">
255 |            <string>总时长</string>
256 |           </property>
257 |           <property name="text">
258 |            <string>00:00:00</string>
259 |           </property>
260 |          </widget>
261 |         </item>
262 |        </layout>
263 |       </item>
264 |       <item>
265 |        <widget class="QListWidget" name="listWidget">
266 |         <property name="sizeAdjustPolicy">
267 |          <enum>QAbstractScrollArea::AdjustToContents</enum>
268 |         </property>
269 |         <property name="resizeMode">
270 |          <enum>QListView::Adjust</enum>
271 |         </property>
272 |         <property name="gridSize">
273 |          <size>
274 |           <width>0</width>
275 |           <height>32</height>
276 |          </size>
277 |         </property>
278 |        </widget>
279 |       </item>
280 |      </layout>
281 |     </item>
282 |    </layout>
283 |   </widget>
284 |   <widget class="QMenuBar" name="menuBar">
285 |    <property name="geometry">
286 |     <rect>
287 |      <x>0</x>
288 |      <y>0</y>
289 |      <width>800</width>
290 |      <height>26</height>
291 |     </rect>
292 |    </property>
293 |    <widget class="QMenu" name="menu">
294 |     <property name="title">
295 |      <string>文件</string>
296 |     </property>
297 |     <addaction name="action_open"/>
298 |     <addaction name="action_quit"/>
299 |    </widget>
300 |    <widget class="QMenu" name="menu_2">
301 |     <property name="title">
302 |      <string>帮助</string>
303 |     </property>
304 |     <addaction name="action_about"/>
305 |    </widget>
306 |    <addaction name="menu"/>
307 |    <addaction name="menu_2"/>
308 |   </widget>
309 |   <widget class="QStatusBar" name="statusBar"/>
310 |   <action name="action_open">
311 |    <property name="icon">
312 |     <iconset theme="document-open">
313 |      <normaloff>.</normaloff>.</iconset>
314 |    </property>
315 |    <property name="text">
316 |     <string>打开</string>
317 |    </property>
318 |    <property name="shortcut">
319 |     <string>Ctrl+O</string>
320 |    </property>
321 |   </action>
322 |   <action name="action_quit">
323 |    <property name="icon">
324 |     <iconset theme="application-exit">
325 |      <normaloff>.</normaloff>.</iconset>
326 |    </property>
327 |    <property name="text">
328 |     <string>退出</string>
329 |    </property>
330 |    <property name="shortcut">
331 |     <string>Ctrl+Q</string>
332 |    </property>
333 |   </action>
334 |   <action name="action_about">
335 |    <property name="icon">
336 |     <iconset theme="help">
337 |      <normaloff>.</normaloff>.</iconset>
338 |    </property>
339 |    <property name="text">
340 |     <string>关于</string>
341 |    </property>
342 |    <property name="shortcut">
343 |     <string>F1</string>
344 |    </property>
345 |   </action>
346 |  </widget>
347 |  <layoutdefault spacing="6" margin="11"/>
348 |  <resources>
349 |   <include location="res.qrc"/>
350 |  </resources>
351 |  <connections/>
352 | </ui>
353 | 


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/preview.png:
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https://raw.githubusercontent.com/sonichy/HTYVideoSpliter/a96bedc7f590b7f54a7f5d333e111ca64ceb43f0/preview.png


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/res.qrc:
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1 | <RCC>
2 |     <qresource prefix="/">
3 |         <file>icon.jpg</file>
4 |         <file>cut.png</file>
5 |         <file>add.png</file>
6 |     </qresource>
7 | </RCC>
8 | 


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