Add quality slider to import convert

ScreenPlay/qml/Create/Wizards/ImportVideoAndConvert/CreateWallpaper.qml

@@ -21,21 +21,18 @@ Item {
         clip: true
 
         CreateWallpaperInit {
-           onNext: {
+            onNext: {
                 root.wizardStarted()
                 swipeView.currentIndex = 1
                 createWallpaperVideoImportConvert.codec = codec
                 createWallpaperVideoImportConvert.filePath = filePath
-                ScreenPlay.create.createWallpaperStart(filePath,codec)
+                ScreenPlay.create.createWallpaperStart(filePath, codec, quality)
             }
         }
         CreateWallpaperVideoImportConvert {
-            id:createWallpaperVideoImportConvert
-            onAbort:root.wizardExited()
+            id: createWallpaperVideoImportConvert
+            onAbort: root.wizardExited()
         }
         CreateWallpaperResult {}
     }
-
-
-
 }

ScreenPlay/qml/Create/Wizards/ImportVideoAndConvert/CreateWallpaperInit.qml

@@ -14,6 +14,7 @@ Item {
     id: root
     signal next(var filePath, var codec)
 
+    property int quality: sliderQuality.slider.value
     ColumnLayout {
         spacing: 40
 
@@ -71,6 +72,19 @@ Item {
                 }
             }
         }
+        Common.Slider {
+            id: sliderQuality
+            iconSource: "qrc:/assets/icons/icon_settings.svg"
+            headline: qsTr(
+                          "Quality slider. Greater value means better quality.")
+            slider {
+                from: 4
+                value: 50
+                to: 63
+                stepSize: 1
+            }
+            Layout.preferredWidth: 400
+        }
     }
 
     Button {
@@ -89,6 +103,7 @@ Item {
             margins: 20
         }
     }
+
     Button {
         text: qsTr("Select file")
         highlighted: true

ScreenPlay/src/create.cpp

@@ -45,7 +45,7 @@ Create::Create()
 /*!
     \brief Starts the process.
 */
-void Create::createWallpaperStart(QString videoPath, Create::VideoCodec codec)
+void Create::createWallpaperStart(QString videoPath, Create::VideoCodec codec, const int quality)
 {
     clearFfmpegOutput();
     videoPath = Util::toLocal(videoPath);
@@ -61,11 +61,22 @@ void Create::createWallpaperStart(QString videoPath, Create::VideoCodec codec)
         return;
     }
     setWorkingDir(dir.path() + "/" + folderName);
-    QStringList codecs;
-    codecs.append(codec == Create::VideoCodec::VP8 ? "vp8" : "vp9");
+
+    QString target_codec;
+    switch (codec) {
+    case Create::VideoCodec::VP8:
+        target_codec = "vp8";
+        break;
+    case Create::VideoCodec::VP9:
+        target_codec = "vp9";
+        break;
+    case Create::VideoCodec::AV1:
+        target_codec = "av1";
+        break;
+    }
 
     m_createImportVideoThread = new QThread(this);
-    m_createImportVideo = new CreateImportVideo(videoPath, workingDir(), codecs);
+    m_createImportVideo = new CreateImportVideo(videoPath, workingDir(), target_codec, quality);
     connect(m_createImportVideo, &CreateImportVideo::processOutput, this, [this](QString text) {
         appendFfmpegOutput(text + "\n");
     });

ScreenPlay/src/create.h

@@ -109,7 +109,7 @@ signals:
 
 public slots:
 
-    void createWallpaperStart(QString videoPath, Create::VideoCodec codec);
+    void createWallpaperStart(QString videoPath, Create::VideoCodec codec, const int quality);
 
     void saveWallpaper(
         QString title,

ScreenPlay/src/createimportvideo.cpp

@@ -28,12 +28,14 @@ CreateImportVideo::CreateImportVideo(QObject* parent)
   \brief Creates a CreateImportVideo object to be used in a different thread. A \a videoPath and a \a exportPath are
   needed for convertion.
 */
-CreateImportVideo::CreateImportVideo(const QString& videoPath, const QString& exportPath, const QStringList& codecs, QObject* parent)
+CreateImportVideo::CreateImportVideo(const QString& videoPath, const QString& exportPath, const QString& codec, const int quality, QObject* parent)
     : QObject(parent)
+    , m_quality(quality)
 {
+
     m_videoPath = videoPath;
     m_exportPath = exportPath;
-    m_codecs = codecs;
+    m_codec = codec;
     m_process = std::make_unique<QProcess>(this);
 
     m_ffprobeExecutable = QApplication::applicationDirPath() + "/ffprobe" + Util::executableEnding();
@@ -99,17 +101,31 @@ void CreateImportVideo::process()
         return;
     }
 
-    for (const auto& codec : qAsConst(m_codecs)) {
-        qInfo() << "createWallpaperVideo()";
-        if (!createWallpaperVideo(codec) || QThread::currentThread()->isInterruptionRequested()) {
-            emit abortAndCleanup();
-            return;
-        }
+    qInfo() << "createWallpaperVideo()";
+    if (!createWallpaperVideo() || QThread::currentThread()->isInterruptionRequested()) {
+        emit abortAndCleanup();
+        return;
     }
 
     emit createWallpaperStateChanged(ImportVideoState::Finished);
 }
 
+void CreateImportVideo::processGif()
+{
+    qInfo() << "createWallpaperImageThumbnailPreview()";
+    if (!createWallpaperImageThumbnailPreview() || QThread::currentThread()->isInterruptionRequested()) {
+        emit abortAndCleanup();
+        return;
+    }
+
+    qInfo() << "createWallpaperImagePreview()";
+    if (!createWallpaperImagePreview() || QThread::currentThread()->isInterruptionRequested()) {
+        emit abortAndCleanup();
+        return;
+    }
+    emit createWallpaperStateChanged(ImportVideoState::Finished);
+}
+
 /*!
   \brief Starts ffprobe and tries to parse the resulting json. If the video
          is a container that not contains the video length like webm or mkv
@@ -568,7 +584,7 @@ bool CreateImportVideo::createWallpaperImagePreview()
     \li Generally broken.
    \endlist
  */
-bool CreateImportVideo::createWallpaperVideo(const QString& codec)
+bool CreateImportVideo::createWallpaperVideo()
 {
     emit createWallpaperStateChanged(ImportVideoState::ConvertingVideo);
 
@@ -601,16 +617,16 @@ bool CreateImportVideo::createWallpaperVideo(const QString& codec)
     args.append("-i");
     args.append(m_videoPath);
     args.append("-c:v");
-    if (codec == "vp8") {
+    if (m_codec == "vp8")
         args.append("libvpx");
-    }
-    if (codec == "vp9") {
+    if (m_codec == "vp9")
         args.append("libvpx-vp9");
-    }
+    if (m_codec == "av1")
+        args.append("libaom-av1");
     args.append("-b:v");
     args.append("0");
     args.append("-crf");
-    args.append("10");
+    args.append(QString::number(m_quality));
     args.append("-pass");
     args.append("1");
 
@@ -635,16 +651,16 @@ bool CreateImportVideo::createWallpaperVideo(const QString& codec)
     args.append("-i");
     args.append(m_videoPath);
     args.append("-c:v");
-    if (codec == "vp8")
+    if (m_codec == "vp8")
         args.append("libvpx");
-    if (codec == "vp9")
+    if (m_codec == "vp9")
         args.append("libvpx-vp9");
-    if (codec == "av1")
+    if (m_codec == "av1")
         args.append("libaom-av1");
     args.append("-b:v");
     args.append("0");
     args.append("-crf");
-    args.append("10");
+    args.append(QString::number(m_quality));
     args.append("-pass");
     args.append("2");
     const QFileInfo file(m_videoPath);

ScreenPlay/src/createimportvideo.h

@@ -61,7 +61,7 @@ class CreateImportVideo : public QObject {
 public:
     CreateImportVideo() { }
     CreateImportVideo(QObject* parent = nullptr);
-    explicit CreateImportVideo(const QString& videoPath, const QString& exportPath, const QStringList& codecs, QObject* parent = nullptr);
+    explicit CreateImportVideo(const QString& videoPath, const QString& exportPath, const QString& codec, const int quality, QObject* parent = nullptr);
 
     enum class ImportVideoState {
         Idle,
@@ -118,8 +118,9 @@ public:
     QString m_videoPath;
     QString m_exportPath;
     QString m_format;
-    QStringList m_codecs;
+    QString m_codec;
 
+    const int m_quality = 50;
     int m_numberOfFrames { 0 };
     int m_length { 0 };
     int m_framerate { 0 };
@@ -138,12 +139,13 @@ signals:
 
 public slots:
     void process();
+    void processGif();
 
     bool createWallpaperInfo();
     bool createWallpaperVideoPreview();
     bool createWallpaperGifPreview();
     bool createWallpaperImagePreview();
-    bool createWallpaperVideo(const QString& codec);
+    bool createWallpaperVideo();
     bool extractWallpaperAudio();
     bool createWallpaperImageThumbnailPreview();
 
@@ -161,9 +163,9 @@ public slots:
 
 private:
     QString waitForFinished(
-            const QStringList& args,
-            const QProcess::ProcessChannelMode processChannelMode = QProcess::ProcessChannelMode::SeparateChannels,
-            const Executable executable = Executable::FFMPEG);
+        const QStringList& args,
+        const QProcess::ProcessChannelMode processChannelMode = QProcess::ProcessChannelMode::SeparateChannels,
+        const Executable executable = Executable::FFMPEG);
 
     bool analyzeWebmReadFrames(const QJsonObject& obj);
     bool analyzeVideo(const QJsonObject& obj);