Merge pull request 'Версия 0.7.0' (#8) from develop into main

Reviewed-on: #8

.gitignore

@@ -0,0 +1 @@
+fyne-cross/*

README.md

@@ -35,8 +35,11 @@
 
 ## Работа с переводами:
 1. go install -v github.com/nicksnyder/go-i18n/v2/goi18n@latest
-2. goi18n merge -sourceLanguage ru -outdir languages languages/active.\*.toml languages/translate.\*.toml
-3. В файлах **languages/translate.\*.toml** переводим текст на нужный язык
+3. Создаём файл languages/translate.\*.toml
 4. goi18n merge -sourceLanguage ru -outdir languages languages/active.\*.toml languages/translate.\*.toml
+5. В файлах **languages/translate.\*.toml** переводим текст на нужный язык
+6. goi18n merge -sourceLanguage ru -outdir languages languages/active.\*.toml languages/translate.\*.toml
+
+___где * подставляем нужный язык___
 
 Более подробно можно почитать тут: https://github.com/nicksnyder/go-i18n

convertor/view.go

@@ -1,24 +1,18 @@
 package convertor
 
 import (
-	"errors"
-	"fyne.io/fyne/v2"
 	"fyne.io/fyne/v2/canvas"
 	"fyne.io/fyne/v2/container"
-	"fyne.io/fyne/v2/storage"
 	"fyne.io/fyne/v2/widget"
-	encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor/view"
 	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
-	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel/encoder"
 	"github.com/nicksnyder/go-i18n/v2/i18n"
 	"image/color"
-	"path/filepath"
 )
 
 type ViewContract interface {
 	Main(
-		runConvert func(setting HandleConvertSetting),
-		formats encoder.ConvertorFormatsContract,
+		formConversion view.ConversionContract,
 	)
 	SelectFFPath(
 		ffmpegPath string,
@@ -33,275 +27,18 @@ type View struct {
 	app kernel.AppContract
 }
 
-type HandleConvertSetting struct {
-	VideoFileInput       kernel.File
-	DirectoryForSave     string
-	OverwriteOutputFiles bool
-	Format               string
-	Encoder              encoder2.EncoderContract
-}
-
-type enableFormConversionStruct struct {
-	fileVideoForConversion *widget.Button
-	buttonForSelectedDir   *widget.Button
-	form                   *widget.Form
-}
-
 func NewView(app kernel.AppContract) *View {
 	return &View{
 		app: app,
 	}
 }
 
-func (v View) Main(
-	runConvert func(setting HandleConvertSetting),
-	formats encoder.ConvertorFormatsContract,
-) {
-	form := &widget.Form{}
-
-	conversionMessage := canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
-	conversionMessage.TextSize = 16
-	conversionMessage.TextStyle = fyne.TextStyle{Bold: true}
-
-	fileVideoForConversion, fileVideoForConversionMessage, fileInput := v.getButtonFileVideoForConversion(form, conversionMessage)
-	buttonForSelectedDir, buttonForSelectedDirMessage, pathToSaveDirectory := v.getButtonForSelectingDirectoryForSaving()
-
-	isOverwriteOutputFiles := false
-	checkboxOverwriteOutputFilesTitle := v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-		MessageID: "checkboxOverwriteOutputFilesTitle",
-	})
-	checkboxOverwriteOutputFiles := widget.NewCheck(checkboxOverwriteOutputFilesTitle, func(b bool) {
-		isOverwriteOutputFiles = b
-	})
-
-	selectEncoder := v.getSelectFormat(formats)
-
-	form.Items = []*widget.FormItem{
-		{
-			Text:   v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "fileForConversionTitle"}),
-			Widget: fileVideoForConversion,
-		},
-		{
-			Widget: container.NewHScroll(fileVideoForConversionMessage),
-		},
-		{
-			Text:   v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "buttonForSelectedDirTitle"}),
-			Widget: buttonForSelectedDir,
-		},
-		{
-			Widget: container.NewHScroll(buttonForSelectedDirMessage),
-		},
-		{
-			Widget: checkboxOverwriteOutputFiles,
-		},
-		{
-			Widget: selectEncoder.SelectFileType,
-		},
-		{
-			Text:   v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "selectFormat"}),
-			Widget: selectEncoder.SelectFormat,
-		},
-		{
-			Text:   v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "selectEncoder"}),
-			Widget: selectEncoder.SelectEncoder,
-		},
-	}
-	form.SubmitText = v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-		MessageID: "converterVideoFilesSubmitTitle",
-	})
-
-	enableFormConversionStruct := enableFormConversionStruct{
-		fileVideoForConversion: fileVideoForConversion,
-		buttonForSelectedDir:   buttonForSelectedDir,
-		form:                   form,
-	}
-
-	form.OnSubmit = func() {
-		if len(*pathToSaveDirectory) == 0 {
-			showConversionMessage(conversionMessage, errors.New(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-				MessageID: "errorSelectedFolderSave",
-			})))
-			enableFormConversion(enableFormConversionStruct)
-			return
-		}
-		if len(selectEncoder.SelectFormat.Selected) == 0 {
-			showConversionMessage(conversionMessage, errors.New(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-				MessageID: "errorSelectedFormat",
-			})))
-			return
-		}
-		if selectEncoder.Encoder == nil {
-			showConversionMessage(conversionMessage, errors.New(v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-				MessageID: "errorSelectedEncoder",
-			})))
-			return
-		}
-		conversionMessage.Text = ""
-
-		fileVideoForConversion.Disable()
-		buttonForSelectedDir.Disable()
-		form.Disable()
-
-		setting := HandleConvertSetting{
-			VideoFileInput:       *fileInput,
-			DirectoryForSave:     *pathToSaveDirectory,
-			OverwriteOutputFiles: isOverwriteOutputFiles,
-			Format:               selectEncoder.SelectFormat.Selected,
-			Encoder:              selectEncoder.Encoder,
-		}
-		runConvert(setting)
-		enableFormConversion(enableFormConversionStruct)
-
-		fileVideoForConversionMessage.Text = ""
-		form.Disable()
-	}
-
+func (v View) Main(formConversion view.ConversionContract) {
 	converterVideoFilesTitle := v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
 		MessageID: "converterVideoFilesTitle",
 	})
-	v.app.GetWindow().SetContent(widget.NewCard(converterVideoFilesTitle, "", container.NewVBox(form, conversionMessage)))
-	form.Disable()
-}
-
-func (v View) getButtonFileVideoForConversion(form *widget.Form, conversionMessage *canvas.Text) (*widget.Button, *canvas.Text, *kernel.File) {
-	fileInput := &kernel.File{}
-
-	fileVideoForConversionMessage := canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
-	fileVideoForConversionMessage.TextSize = 16
-	fileVideoForConversionMessage.TextStyle = fyne.TextStyle{Bold: true}
-
-	buttonTitle := v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-		MessageID: "choose",
-	})
-
-	var locationURI fyne.ListableURI
-
-	button := widget.NewButton(buttonTitle, func() {
-		v.app.GetWindow().NewFileOpen(func(r fyne.URIReadCloser, err error) {
-			if err != nil {
-				fileVideoForConversionMessage.Text = err.Error()
-				setStringErrorStyle(fileVideoForConversionMessage)
-				return
-			}
-			if r == nil {
-				return
-			}
-
-			fileInput.Path = r.URI().Path()
-			fileInput.Name = r.URI().Name()
-			fileInput.Ext = r.URI().Extension()
-
-			fileVideoForConversionMessage.Text = r.URI().Path()
-			setStringSuccessStyle(fileVideoForConversionMessage)
-
-			form.Enable()
-			conversionMessage.Text = ""
-
-			listableURI := storage.NewFileURI(filepath.Dir(r.URI().Path()))
-			locationURI, err = storage.ListerForURI(listableURI)
-		}, locationURI)
-	})
-
-	return button, fileVideoForConversionMessage, fileInput
-}
-
-func (v View) getButtonForSelectingDirectoryForSaving() (button *widget.Button, buttonMessage *canvas.Text, dirPath *string) {
-	buttonMessage = canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
-	buttonMessage.TextSize = 16
-	buttonMessage.TextStyle = fyne.TextStyle{Bold: true}
-
-	path := ""
-	dirPath = &path
-
-	buttonTitle := v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
-		MessageID: "choose",
-	})
-
-	var locationURI fyne.ListableURI
-
-	button = widget.NewButton(buttonTitle, func() {
-		v.app.GetWindow().NewFolderOpen(func(r fyne.ListableURI, err error) {
-			if err != nil {
-				buttonMessage.Text = err.Error()
-				setStringErrorStyle(buttonMessage)
-				return
-			}
-			if r == nil {
-				return
-			}
-
-			path = r.Path()
-
-			buttonMessage.Text = r.Path()
-			setStringSuccessStyle(buttonMessage)
-			locationURI, _ = storage.ListerForURI(r)
-
-		}, locationURI)
-	})
-
-	return
-}
-
-type selectEncoder struct {
-	SelectFileType *widget.RadioGroup
-	SelectFormat   *widget.Select
-	SelectEncoder  *widget.Select
-	Encoder        encoder2.EncoderContract
-}
-
-func (v View) getSelectFormat(formats encoder.ConvertorFormatsContract) *selectEncoder {
-	selectEncoder := &selectEncoder{}
-
-	encoders := map[int]encoder2.EncoderDataContract{}
-	selectEncoder.SelectEncoder = widget.NewSelect([]string{}, func(s string) {
-		if encoders[selectEncoder.SelectEncoder.SelectedIndex()] == nil {
-			return
-		}
-		selectEncoder.Encoder = encoders[selectEncoder.SelectEncoder.SelectedIndex()].NewEncoder()
-	})
-
-	formatSelected := ""
-	selectEncoder.SelectFormat = widget.NewSelect([]string{}, func(s string) {
-		if formatSelected == s {
-			return
-		}
-		formatSelected = s
-		format, err := formats.GetFormat(s)
-		if err != nil {
-			return
-		}
-		encoderOptions := []string{}
-		encoders = format.GetEncoders()
-		for _, e := range encoders {
-			encoderOptions = append(encoderOptions, v.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "encoder_" + e.GetTitle()}))
-		}
-		selectEncoder.SelectEncoder.SetOptions(encoderOptions)
-		selectEncoder.SelectEncoder.SetSelectedIndex(0)
-	})
-
-	fileTypeOptions := []string{}
-	for _, fileType := range encoder2.GetListFileType() {
-		fileTypeOptions = append(fileTypeOptions, fileType.Name())
-	}
-	selectEncoder.SelectFileType = widget.NewRadioGroup([]string{"video", "audio", "image"}, func(s string) {
-		formatOptions := []string{}
-		for _, f := range formats.GetFormats() {
-			if s != f.GetFileType().Name() {
-				continue
-			}
-			formatOptions = append(formatOptions, f.GetTitle())
-		}
-		selectEncoder.SelectFormat.SetOptions(formatOptions)
-		if s == encoder2.FileType(encoder2.Video).Name() {
-			selectEncoder.SelectFormat.SetSelected("mp4")
-		} else {
-			selectEncoder.SelectFormat.SetSelectedIndex(0)
-		}
-	})
-	selectEncoder.SelectFileType.Horizontal = true
-	selectEncoder.SelectFileType.SetSelected("video")
-
-	return selectEncoder
+	v.app.GetWindow().SetContent(widget.NewCard(converterVideoFilesTitle, "", container.NewVScroll(formConversion.GetContent())))
+	formConversion.AfterViewContent()
 }
 
 func setStringErrorStyle(text *canvas.Text) {
@@ -313,14 +50,3 @@ func setStringSuccessStyle(text *canvas.Text) {
 	text.Color = color.RGBA{R: 49, G: 127, B: 114, A: 255}
 	text.Refresh()
 }
-
-func showConversionMessage(conversionMessage *canvas.Text, err error) {
-	conversionMessage.Text = err.Error()
-	setStringErrorStyle(conversionMessage)
-}
-
-func enableFormConversion(enableFormConversionStruct enableFormConversionStruct) {
-	enableFormConversionStruct.fileVideoForConversion.Enable()
-	enableFormConversionStruct.buttonForSelectedDir.Enable()
-	enableFormConversionStruct.form.Enable()
-}

convertor/view/conversion.go

@@ -0,0 +1,444 @@
+package view
+
+import (
+	"errors"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/canvas"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/storage"
+	"fyne.io/fyne/v2/widget"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor/view/form_items"
+	encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel/encoder"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+	"image/color"
+	"path/filepath"
+)
+
+type ConversionContract interface {
+	GetContent() fyne.CanvasObject
+	AfterViewContent()
+}
+
+type Conversion struct {
+	app                  kernel.AppContract
+	form                 *form
+	conversionMessage    *canvas.Text
+	fileForConversion    *fileForConversion
+	directoryForSaving   *directoryForSaving
+	overwriteOutputFiles *overwriteOutputFiles
+	selectEncoder        *selectEncoder
+	runConvert           func(setting HandleConvertSetting)
+}
+
+type HandleConvertSetting struct {
+	FileInput            kernel.File
+	DirectoryForSave     string
+	OverwriteOutputFiles bool
+	Format               string
+	Encoder              encoder2.EncoderContract
+}
+
+func NewConversion(app kernel.AppContract, formats encoder.ConvertorFormatsContract, runConvert func(setting HandleConvertSetting)) *Conversion {
+	conversionMessage := canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
+	conversionMessage.TextSize = 16
+	conversionMessage.TextStyle = fyne.TextStyle{Bold: true}
+
+	fileForConversion := newFileForConversion(app)
+	directoryForSaving := newDirectoryForSaving(app)
+	overwriteOutputFiles := newOverwriteOutputFiles(app)
+	selectEncoder := newSelectEncoder(app, formats)
+
+	items := []*widget.FormItem{
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "fileForConversionTitle"}),
+			Widget: fileForConversion.button,
+		},
+		{
+			Widget: container.NewHScroll(fileForConversion.message),
+		},
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "buttonForSelectedDirTitle"}),
+			Widget: directoryForSaving.button,
+		},
+		{
+			Widget: container.NewHScroll(directoryForSaving.message),
+		},
+		{
+			Widget: overwriteOutputFiles.checkbox,
+		},
+		{
+			Widget: selectEncoder.SelectFileType,
+		},
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "selectFormat"}),
+			Widget: selectEncoder.SelectFormat,
+		},
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "selectEncoder"}),
+			Widget: selectEncoder.SelectEncoder,
+		},
+	}
+	form := newForm(app, items)
+
+	return &Conversion{
+		app:                  app,
+		form:                 form,
+		conversionMessage:    conversionMessage,
+		fileForConversion:    fileForConversion,
+		directoryForSaving:   directoryForSaving,
+		overwriteOutputFiles: overwriteOutputFiles,
+		selectEncoder:        selectEncoder,
+		runConvert:           runConvert,
+	}
+}
+
+func (c Conversion) GetContent() fyne.CanvasObject {
+	c.form.form.OnSubmit = c.submit
+	c.fileForConversion.AddChangeCallback(c.selectFileForConversion)
+	c.selectEncoder.AddChangeCallback(c.changeEncoder)
+	if c.selectEncoder.Encoder != nil {
+		c.selectEncoder.SelectEncoder.SetSelectedIndex(c.selectEncoder.SelectEncoder.SelectedIndex())
+	}
+
+	return container.NewVBox(
+		c.form.form,
+		c.conversionMessage,
+	)
+}
+
+func (c Conversion) changeEncoder(encoder encoder2.EncoderContract) {
+	items := []*widget.FormItem{}
+
+	if form_items.Views[encoder.GetName()] != nil {
+		items = form_items.Views[encoder.GetName()](encoder, c.app)
+	}
+
+	c.form.ChangeItems(items)
+}
+
+func (c Conversion) AfterViewContent() {
+	c.form.form.Disable()
+}
+
+func (c Conversion) selectFileForConversion(err error) {
+	c.conversionMessage.Text = ""
+	if err != nil {
+		c.form.form.Disable()
+		return
+	}
+
+	c.form.form.Enable()
+}
+
+func (c Conversion) submit() {
+	if len(c.directoryForSaving.path) == 0 {
+		showConversionMessage(c.conversionMessage, errors.New(c.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+			MessageID: "errorSelectedFolderSave",
+		})))
+		c.enableFormConversion()
+		return
+	}
+	if len(c.selectEncoder.SelectFormat.Selected) == 0 {
+		showConversionMessage(c.conversionMessage, errors.New(c.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+			MessageID: "errorSelectedFormat",
+		})))
+		return
+	}
+	if c.selectEncoder.Encoder == nil {
+		showConversionMessage(c.conversionMessage, errors.New(c.app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+			MessageID: "errorSelectedEncoder",
+		})))
+		return
+	}
+	c.conversionMessage.Text = ""
+
+	c.fileForConversion.button.Disable()
+	c.directoryForSaving.button.Disable()
+	c.form.form.Disable()
+
+	setting := HandleConvertSetting{
+		FileInput:            *c.fileForConversion.file,
+		DirectoryForSave:     c.directoryForSaving.path,
+		OverwriteOutputFiles: c.overwriteOutputFiles.IsChecked(),
+		Format:               c.selectEncoder.SelectFormat.Selected,
+		Encoder:              c.selectEncoder.Encoder,
+	}
+	c.runConvert(setting)
+	c.enableFormConversion()
+
+	c.fileForConversion.message.Text = ""
+	c.form.form.Disable()
+}
+
+func (c Conversion) enableFormConversion() {
+	c.fileForConversion.button.Enable()
+	c.directoryForSaving.button.Enable()
+	c.form.form.Enable()
+}
+
+type fileForConversion struct {
+	button  *widget.Button
+	message *canvas.Text
+	file    *kernel.File
+
+	changeCallbacks map[int]func(err error)
+}
+
+func newFileForConversion(app kernel.AppContract) *fileForConversion {
+	fileForConversion := &fileForConversion{
+		file:            &kernel.File{},
+		changeCallbacks: map[int]func(err error){},
+	}
+
+	buttonTitle := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+		MessageID: "choose",
+	})
+
+	fileForConversion.message = canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
+	fileForConversion.message.TextSize = 16
+	fileForConversion.message.TextStyle = fyne.TextStyle{Bold: true}
+
+	var locationURI fyne.ListableURI
+
+	fileForConversion.button = widget.NewButton(buttonTitle, func() {
+		app.GetWindow().NewFileOpen(func(r fyne.URIReadCloser, err error) {
+			if err != nil {
+				fileForConversion.message.Text = err.Error()
+				setStringErrorStyle(fileForConversion.message)
+				fileForConversion.eventSelectFile(err)
+				return
+			}
+			if r == nil {
+				return
+			}
+
+			fileForConversion.file.Path = r.URI().Path()
+			fileForConversion.file.Name = r.URI().Name()
+			fileForConversion.file.Ext = r.URI().Extension()
+
+			fileForConversion.message.Text = r.URI().Path()
+			setStringSuccessStyle(fileForConversion.message)
+
+			fileForConversion.eventSelectFile(nil)
+
+			listableURI := storage.NewFileURI(filepath.Dir(r.URI().Path()))
+			locationURI, err = storage.ListerForURI(listableURI)
+		}, locationURI)
+	})
+
+	return fileForConversion
+}
+
+func (c fileForConversion) AddChangeCallback(callback func(err error)) {
+	c.changeCallbacks[len(c.changeCallbacks)] = callback
+}
+
+func (c fileForConversion) eventSelectFile(err error) {
+	for _, changeCallback := range c.changeCallbacks {
+		changeCallback(err)
+	}
+}
+
+type directoryForSaving struct {
+	button  *widget.Button
+	message *canvas.Text
+	path    string
+}
+
+func newDirectoryForSaving(app kernel.AppContract) *directoryForSaving {
+	directoryForSaving := &directoryForSaving{
+		path: "",
+	}
+
+	directoryForSaving.message = canvas.NewText("", color.RGBA{R: 255, G: 0, B: 0, A: 255})
+	directoryForSaving.message.TextSize = 16
+	directoryForSaving.message.TextStyle = fyne.TextStyle{Bold: true}
+
+	buttonTitle := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+		MessageID: "choose",
+	})
+
+	var locationURI fyne.ListableURI
+
+	directoryForSaving.button = widget.NewButton(buttonTitle, func() {
+		app.GetWindow().NewFolderOpen(func(r fyne.ListableURI, err error) {
+			if err != nil {
+				directoryForSaving.message.Text = err.Error()
+				setStringErrorStyle(directoryForSaving.message)
+				return
+			}
+			if r == nil {
+				return
+			}
+
+			directoryForSaving.path = r.Path()
+
+			directoryForSaving.message.Text = r.Path()
+			setStringSuccessStyle(directoryForSaving.message)
+			locationURI, _ = storage.ListerForURI(r)
+
+		}, locationURI)
+	})
+
+	return directoryForSaving
+}
+
+type overwriteOutputFiles struct {
+	checkbox  *widget.Check
+	isChecked bool
+}
+
+func newOverwriteOutputFiles(app kernel.AppContract) *overwriteOutputFiles {
+	overwriteOutputFiles := &overwriteOutputFiles{
+		isChecked: false,
+	}
+	checkboxOverwriteOutputFilesTitle := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+		MessageID: "checkboxOverwriteOutputFilesTitle",
+	})
+	overwriteOutputFiles.checkbox = widget.NewCheck(checkboxOverwriteOutputFilesTitle, func(b bool) {
+		overwriteOutputFiles.isChecked = b
+	})
+
+	return overwriteOutputFiles
+}
+
+func (receiver overwriteOutputFiles) IsChecked() bool {
+	return receiver.isChecked
+}
+
+type selectEncoder struct {
+	SelectFileType *widget.RadioGroup
+	SelectFormat   *widget.Select
+	SelectEncoder  *widget.Select
+	Encoder        encoder2.EncoderContract
+
+	changeCallbacks map[int]func(encoder encoder2.EncoderContract)
+}
+
+func newSelectEncoder(app kernel.AppContract, formats encoder.ConvertorFormatsContract) *selectEncoder {
+	selectEncoder := &selectEncoder{
+		changeCallbacks: map[int]func(encoder encoder2.EncoderContract){},
+	}
+
+	encoders := map[int]encoder2.EncoderDataContract{}
+	selectEncoder.SelectEncoder = widget.NewSelect([]string{}, func(s string) {
+		if encoders[selectEncoder.SelectEncoder.SelectedIndex()] == nil {
+			return
+		}
+		selectEncoderData := encoders[selectEncoder.SelectEncoder.SelectedIndex()]
+		selectEncoder.ChangeEncoder(selectEncoderData.NewEncoder())
+	})
+
+	formatSelected := ""
+	selectEncoder.SelectFormat = widget.NewSelect([]string{}, func(s string) {
+		if formatSelected == s {
+			return
+		}
+		formatSelected = s
+		format, err := formats.GetFormat(s)
+		if err != nil {
+			return
+		}
+		encoderOptions := []string{}
+		encoders = map[int]encoder2.EncoderDataContract{}
+		for _, e := range format.GetEncoders() {
+			encoders[len(encoders)] = e
+			encoderOptions = append(encoderOptions, app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "encoder_" + e.GetTitle()}))
+		}
+		selectEncoder.SelectEncoder.SetOptions(encoderOptions)
+		selectEncoder.SelectEncoder.SetSelectedIndex(0)
+	})
+
+	fileTypeOptions := []string{}
+	for _, fileType := range encoder2.GetListFileType() {
+		fileTypeOptions = append(fileTypeOptions, fileType.Name())
+	}
+
+	encoderGroupVideo := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "encoderGroupVideo"})
+	encoderGroupAudio := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "encoderGroupAudio"})
+	encoderGroupImage := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "encoderGroupImage"})
+	encoderGroup := map[string]string{
+		encoderGroupVideo: "video",
+		encoderGroupAudio: "audio",
+		encoderGroupImage: "image",
+	}
+	selectEncoder.SelectFileType = widget.NewRadioGroup([]string{encoderGroupVideo, encoderGroupAudio, encoderGroupImage}, func(s string) {
+		groupCode := encoderGroup[s]
+
+		formatOptions := []string{}
+		for _, f := range formats.GetFormats() {
+			if groupCode != f.GetFileType().Name() {
+				continue
+			}
+			formatOptions = append(formatOptions, f.GetTitle())
+		}
+		selectEncoder.SelectFormat.SetOptions(formatOptions)
+		if groupCode == encoder2.FileType(encoder2.Video).Name() {
+			selectEncoder.SelectFormat.SetSelected("mp4")
+		} else {
+			selectEncoder.SelectFormat.SetSelectedIndex(0)
+		}
+	})
+	selectEncoder.SelectFileType.Horizontal = true
+	selectEncoder.SelectFileType.Required = true
+	selectEncoder.SelectFileType.SetSelected(encoderGroupVideo)
+
+	return selectEncoder
+}
+
+func (e *selectEncoder) ChangeEncoder(encoder encoder2.EncoderContract) {
+	e.Encoder = encoder
+	e.eventSelectEncoder(e.Encoder)
+}
+
+func (e *selectEncoder) AddChangeCallback(callback func(encoder encoder2.EncoderContract)) {
+	e.changeCallbacks[len(e.changeCallbacks)] = callback
+}
+
+func (e *selectEncoder) eventSelectEncoder(encoder encoder2.EncoderContract) {
+	for _, changeCallback := range e.changeCallbacks {
+		changeCallback(encoder)
+	}
+}
+
+func setStringErrorStyle(text *canvas.Text) {
+	text.Color = color.RGBA{R: 255, G: 0, B: 0, A: 255}
+	text.Refresh()
+}
+
+func setStringSuccessStyle(text *canvas.Text) {
+	text.Color = color.RGBA{R: 49, G: 127, B: 114, A: 255}
+	text.Refresh()
+}
+
+func showConversionMessage(conversionMessage *canvas.Text, err error) {
+	conversionMessage.Text = err.Error()
+	setStringErrorStyle(conversionMessage)
+}
+
+type form struct {
+	form  *widget.Form
+	items []*widget.FormItem
+}
+
+func newForm(app kernel.AppContract, items []*widget.FormItem) *form {
+	f := widget.NewForm()
+	f.SubmitText = app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{
+		MessageID: "converterVideoFilesSubmitTitle",
+	})
+	f.Items = items
+
+	return &form{
+		form:  f,
+		items: items,
+	}
+}
+
+func (f form) ChangeItems(items []*widget.FormItem) {
+	f.form.Items = f.items
+	f.form.Refresh()
+	f.form.Items = append(f.form.Items, items...)
+	f.form.Refresh()
+}

convertor/view/form_items/form.go

@@ -0,0 +1,16 @@
+package form_items
+
+import (
+	"fyne.io/fyne/v2/widget"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor/view/form_items/h264_nvenc"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor/view/form_items/libx264"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor/view/form_items/libx265"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
+)
+
+var Views = map[string]func(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem{
+	"libx264":    libx264.View,
+	"h264_nvenc": h264_nvenc.View,
+	"libx265":    libx265.View,
+}

convertor/view/form_items/h264_nvenc/view.go

@@ -0,0 +1,65 @@
+package h264_nvenc
+
+import (
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder/h264_nvenc"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+)
+
+func View(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem {
+	items := []*widget.FormItem{}
+
+	items = append(items, presetParameter(encoder, app)...)
+
+	return items
+}
+
+func presetParameter(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem {
+	parameter, err := encoder.GetParameter("preset")
+	if err != nil {
+		return nil
+	}
+
+	presets := map[string]string{}
+	presetsForSelect := []string{}
+	presetDefault := ""
+
+	for _, name := range h264_nvenc.Presets {
+		title := name
+		presetsForSelect = append(presetsForSelect, name)
+		presets[title] = name
+		if name == parameter.Get() {
+			presetDefault = title
+		}
+	}
+
+	elementSelect := widget.NewSelect(presetsForSelect, func(s string) {
+		if presets[s] == "" {
+			return
+		}
+		parameter.Set(presets[s])
+	})
+	elementSelect.SetSelected(presetDefault)
+	elementSelect.Hide()
+
+	checkboxTitle := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "parameterCheckbox"})
+	elementCheckbox := widget.NewCheck(checkboxTitle, func(b bool) {
+		if b == true {
+			parameter.SetEnable()
+			elementSelect.Show()
+			return
+		}
+		parameter.SetDisable()
+		elementSelect.Hide()
+	})
+
+	return []*widget.FormItem{
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "formPreset"}),
+			Widget: container.NewVBox(elementCheckbox, elementSelect),
+		},
+	}
+}

convertor/view/form_items/libx264/view.go

@@ -0,0 +1,65 @@
+package libx264
+
+import (
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder/libx264"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+)
+
+func View(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem {
+	items := []*widget.FormItem{}
+
+	items = append(items, presetParameter(encoder, app)...)
+
+	return items
+}
+
+func presetParameter(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem {
+	parameter, err := encoder.GetParameter("preset")
+	if err != nil {
+		return nil
+	}
+
+	presets := map[string]string{}
+	presetsForSelect := []string{}
+	presetDefault := ""
+
+	for _, name := range libx264.Presets {
+		title := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "preset_" + name})
+		presetsForSelect = append(presetsForSelect, title)
+		presets[title] = name
+		if name == parameter.Get() {
+			presetDefault = title
+		}
+	}
+
+	elementSelect := widget.NewSelect(presetsForSelect, func(s string) {
+		if presets[s] == "" {
+			return
+		}
+		parameter.Set(presets[s])
+	})
+	elementSelect.SetSelected(presetDefault)
+	elementSelect.Hide()
+
+	checkboxTitle := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "parameterCheckbox"})
+	elementCheckbox := widget.NewCheck(checkboxTitle, func(b bool) {
+		if b == true {
+			parameter.SetEnable()
+			elementSelect.Show()
+			return
+		}
+		parameter.SetDisable()
+		elementSelect.Hide()
+	})
+
+	return []*widget.FormItem{
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "formPreset"}),
+			Widget: container.NewVBox(elementCheckbox, elementSelect),
+		},
+	}
+}

convertor/view/form_items/libx265/view.go

@@ -0,0 +1,65 @@
+package libx265
+
+import (
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder/libx265"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
+	"github.com/nicksnyder/go-i18n/v2/i18n"
+)
+
+func View(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem {
+	items := []*widget.FormItem{}
+
+	items = append(items, presetParameter(encoder, app)...)
+
+	return items
+}
+
+func presetParameter(encoder encoder.EncoderContract, app kernel.AppContract) []*widget.FormItem {
+	parameter, err := encoder.GetParameter("preset")
+	if err != nil {
+		return nil
+	}
+
+	presets := map[string]string{}
+	presetsForSelect := []string{}
+	presetDefault := ""
+
+	for _, name := range libx265.Presets {
+		title := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "preset_" + name})
+		presetsForSelect = append(presetsForSelect, title)
+		presets[title] = name
+		if name == parameter.Get() {
+			presetDefault = title
+		}
+	}
+
+	elementSelect := widget.NewSelect(presetsForSelect, func(s string) {
+		if presets[s] == "" {
+			return
+		}
+		parameter.Set(presets[s])
+	})
+	elementSelect.SetSelected(presetDefault)
+	elementSelect.Hide()
+
+	checkboxTitle := app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "parameterCheckbox"})
+	elementCheckbox := widget.NewCheck(checkboxTitle, func(b bool) {
+		if b == true {
+			parameter.SetEnable()
+			elementSelect.Show()
+			return
+		}
+		parameter.SetDisable()
+		elementSelect.Hide()
+	})
+
+	return []*widget.FormItem{
+		{
+			Text:   app.GetLocalizerService().GetMessage(&i18n.LocalizeConfig{MessageID: "formPreset"}),
+			Widget: container.NewVBox(elementCheckbox, elementSelect),
+		},
+	}
+}

encoder/apng/encoder.go

@@ -2,15 +2,13 @@ package apng
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "apng"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "apng"}
+	return encoder2.NewEncoder("apng", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/bmp/encoder.go

@@ -2,15 +2,13 @@ package bmp
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "bmp"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "bmp"}
+	return encoder2.NewEncoder("bmp", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/encoder.go

@@ -1,7 +1,20 @@
 package encoder
 
+import "errors"
+
 type EncoderContract interface {
+	GetName() string
 	GetParams() []string
+	GetParameter(name string) (ParameterContract, error)
+}
+
+type ParameterContract interface {
+	GetName() string
+	Set(string) error
+	Get() string
+	IsEnabled() bool
+	SetEnable()
+	SetDisable()
 }
 
 type EncoderDataContract interface {
@@ -77,3 +90,80 @@ func GetListFileType() []FileTypeContract {
 		FileType(Image),
 	}
 }
+
+type Encoder struct {
+	name       string
+	parameters map[string]ParameterContract
+	getParams  func(parameters map[string]ParameterContract) []string
+}
+
+func NewEncoder(name string, parameters map[string]ParameterContract, getParams func(parameters map[string]ParameterContract) []string) *Encoder {
+	return &Encoder{
+		name:       name,
+		parameters: parameters,
+		getParams:  getParams,
+	}
+}
+
+func (e *Encoder) GetName() string {
+	return e.name
+}
+
+func (e *Encoder) GetParams() []string {
+	return e.getParams(e.parameters)
+}
+
+func (e *Encoder) GetParameter(name string) (ParameterContract, error) {
+	if e.parameters[name] == nil {
+		return nil, errors.New("parameter not found")
+	}
+
+	return e.parameters[name], nil
+}
+
+type Parameter struct {
+	name         string
+	isEnabled    bool
+	parameter    string
+	setParameter func(string) (string, error)
+}
+
+func NewParameter(name string, isEnabled bool, defaultParameter string, setParameter func(string) (string, error)) *Parameter {
+	return &Parameter{
+		name:         name,
+		isEnabled:    isEnabled,
+		parameter:    defaultParameter,
+		setParameter: setParameter,
+	}
+}
+
+func (p *Parameter) GetName() string {
+	return p.name
+}
+
+func (p *Parameter) Set(s string) (err error) {
+	if p.setParameter != nil {
+		s, err = p.setParameter(s)
+		if err != nil {
+			return err
+		}
+	}
+	p.parameter = s
+	return nil
+}
+
+func (p *Parameter) Get() string {
+	return p.parameter
+}
+
+func (p *Parameter) IsEnabled() bool {
+	return p.isEnabled
+}
+
+func (p *Parameter) SetEnable() {
+	p.isEnabled = true
+}
+
+func (p *Parameter) SetDisable() {
+	p.isEnabled = false
+}

encoder/flv/encoder.go

@@ -2,15 +2,13 @@ package flv
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "flv"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "flv"}
+	return encoder2.NewEncoder("flv", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/gif/encoder.go

@@ -2,15 +2,13 @@ package gif
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "gif"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "gif"}
+	return encoder2.NewEncoder("gif", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/h264_nvenc/encoder.go

@@ -1,18 +1,40 @@
 package h264_nvenc
 
 import (
+	"errors"
 	encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 )
 
-type encoder struct {
+var Presets = []string{
+	"default",
+	"slow",
+	"medium",
+	"fast",
+	"hp",
+	"hq",
+	"bd",
+	"ll",
+	"llhq",
+	"llhp",
+	"lossless",
+	"losslesshp",
 }
 
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{
+		"preset": newParameterPreset(),
+	}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		params := []string{"-c:v", "h264_nvenc"}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "h264_nvenc"}
+		if parameters["preset"] != nil && parameters["preset"].IsEnabled() {
+			params = append(params, "-preset", parameters["preset"].Get())
+		}
+
+		return params
+	}
+
+	return encoder2.NewEncoder("h264_nvenc", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {
@@ -21,3 +43,16 @@ func NewData() encoder2.EncoderDataContract {
 	fileType := encoder2.FileType(encoder2.Video)
 	return encoder2.NewData(title, formats, fileType, NewEncoder)
 }
+
+func newParameterPreset() encoder2.ParameterContract {
+	setParameter := func(s string) (string, error) {
+		for _, value := range Presets {
+			if value == s {
+				return value, nil
+			}
+		}
+
+		return "", errors.New("preset not found")
+	}
+	return encoder2.NewParameter("preset", false, "default", setParameter)
+}

encoder/libmp3lame/encoder.go

@@ -2,15 +2,13 @@ package libmp3lame
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "libmp3lame"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "libmp3lame"}
+	return encoder2.NewEncoder("libmp3lame", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libshine/encoder.go

@@ -2,15 +2,13 @@ package libshine
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "libshine"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "libshine"}
+	return encoder2.NewEncoder("libshine", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libtwolame/encoder.go

@@ -2,15 +2,13 @@ package libtwolame
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "libtwolame"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "libtwolame"}
+	return encoder2.NewEncoder("libtwolame", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libvpx/encoder.go

@@ -2,15 +2,13 @@ package libvpx
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "libvpx"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libvpx"}
+	return encoder2.NewEncoder("libvpx", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libvpx_vp9/encoder.go

@@ -2,15 +2,13 @@ package libvpx_vp9
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "libvpx-vp9"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libvpx-vp9"}
+	return encoder2.NewEncoder("libvpx_vp9", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libwebp/encoder.go

@@ -2,15 +2,13 @@ package libwebp
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "libwebp"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libwebp"}
+	return encoder2.NewEncoder("libwebp", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libwebp_anim/encoder.go

@@ -2,15 +2,13 @@ package libwebp_anim
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "libwebp_anim"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libwebp_anim"}
+	return encoder2.NewEncoder("libwebp_anim", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/libx264/encoder.go

@@ -1,16 +1,38 @@
 package libx264
 
-import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+import (
+	"errors"
+	encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+)
 
-type encoder struct {
+var Presets = []string{
+	"ultrafast",
+	"superfast",
+	"veryfast",
+	"faster",
+	"fast",
+	"medium",
+	"slow",
+	"slower",
+	"veryslow",
+	"placebo",
 }
 
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{
+		"preset": newParameterPreset(),
+	}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		params := []string{"-c:v", "libx264"}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libx264"}
+		if parameters["preset"] != nil && parameters["preset"].IsEnabled() {
+			params = append(params, "-preset", parameters["preset"].Get())
+		}
+
+		return params
+	}
+
+	return encoder2.NewEncoder("libx264", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {
@@ -19,3 +41,16 @@ func NewData() encoder2.EncoderDataContract {
 	fileType := encoder2.FileType(encoder2.Video)
 	return encoder2.NewData(title, formats, fileType, NewEncoder)
 }
+
+func newParameterPreset() encoder2.ParameterContract {
+	setParameter := func(s string) (string, error) {
+		for _, value := range Presets {
+			if value == s {
+				return value, nil
+			}
+		}
+
+		return "", errors.New("preset not found")
+	}
+	return encoder2.NewParameter("preset", false, "medium", setParameter)
+}

encoder/libx265/encoder.go

@@ -1,16 +1,38 @@
 package libx265
 
-import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+import (
+	"errors"
+	encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
+)
 
-type encoder struct {
+var Presets = []string{
+	"ultrafast",
+	"superfast",
+	"veryfast",
+	"faster",
+	"fast",
+	"medium",
+	"slow",
+	"slower",
+	"veryslow",
+	"placebo",
 }
 
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{
+		"preset": newParameterPreset(),
+	}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		params := []string{"-c:v", "libx265"}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libx265"}
+		if parameters["preset"] != nil && parameters["preset"].IsEnabled() {
+			params = append(params, "-preset", parameters["preset"].Get())
+		}
+
+		return params
+	}
+
+	return encoder2.NewEncoder("libx265", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {
@@ -19,3 +41,16 @@ func NewData() encoder2.EncoderDataContract {
 	fileType := encoder2.FileType(encoder2.Video)
 	return encoder2.NewData(title, formats, fileType, NewEncoder)
 }
+
+func newParameterPreset() encoder2.ParameterContract {
+	setParameter := func(s string) (string, error) {
+		for _, value := range Presets {
+			if value == s {
+				return value, nil
+			}
+		}
+
+		return "", errors.New("preset not found")
+	}
+	return encoder2.NewParameter("preset", false, "medium", setParameter)
+}

encoder/libxvid/encoder.go

@@ -2,15 +2,13 @@ package libxvid
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "libxvid"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "libxvid"}
+	return encoder2.NewEncoder("libxvid", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/mjpeg/encoder.go

@@ -2,15 +2,13 @@ package mjpeg
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "mjpeg"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "mjpeg"}
+	return encoder2.NewEncoder("mjpeg", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/mp2/encoder.go

@@ -2,15 +2,13 @@ package mp2
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "mp2"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "mp2"}
+	return encoder2.NewEncoder("mp2", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/mp2fixed/encoder.go

@@ -2,15 +2,13 @@ package mp2fixed
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "mp2fixed"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "mp2fixed"}
+	return encoder2.NewEncoder("mp2fixed", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/mpeg1video/encoder.go

@@ -2,15 +2,13 @@ package mpeg1video
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "mpeg1video"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "mpeg1video"}
+	return encoder2.NewEncoder("mpeg1video", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/mpeg2video/encoder.go

@@ -2,15 +2,13 @@ package mpeg2video
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "mpeg2video"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "mpeg2video"}
+	return encoder2.NewEncoder("mpeg2video", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/mpeg4/encoder.go

@@ -2,15 +2,13 @@ package mpeg4
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "mpeg4"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "mpeg4"}
+	return encoder2.NewEncoder("mpeg4", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/msmpeg4/encoder.go

@@ -2,15 +2,13 @@ package msmpeg4
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "msmpeg4"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "msmpeg4"}
+	return encoder2.NewEncoder("msmpeg4", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/msmpeg4v2/encoder.go

@@ -2,15 +2,13 @@ package msmpeg4v2
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "msmpeg4v2"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "msmpeg4v2"}
+	return encoder2.NewEncoder("msmpeg4v2", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/msvideo1/encoder.go

@@ -2,15 +2,13 @@ package msvideo1
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "msvideo1"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "msvideo1"}
+	return encoder2.NewEncoder("msvideo1", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/png/encoder.go

@@ -2,15 +2,13 @@ package png
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "png"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "png"}
+	return encoder2.NewEncoder("png", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/qtrle/encoder.go

@@ -2,15 +2,13 @@ package qtrle
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "qtrle"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "qtrle"}
+	return encoder2.NewEncoder("qtrle", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/sgi/encoder.go

@@ -2,15 +2,13 @@ package sgi
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "sgi"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "sgi"}
+	return encoder2.NewEncoder("sgi", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/tiff/encoder.go

@@ -2,15 +2,13 @@ package tiff
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "tiff"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "tiff"}
+	return encoder2.NewEncoder("tiff", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/wmav1/encoder.go

@@ -2,15 +2,13 @@ package wmav1
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "wmav1"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "wmav1"}
+	return encoder2.NewEncoder("wmav1", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/wmav2/encoder.go

@@ -2,15 +2,13 @@ package wmav2
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:a", "wmav2"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:a", "wmav2"}
+	return encoder2.NewEncoder("wmav2", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/wmv1/encoder.go

@@ -2,15 +2,13 @@ package wmv1
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "wmv1"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "wmv1"}
+	return encoder2.NewEncoder("wmv1", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/wmv2/encoder.go

@@ -2,15 +2,13 @@ package wmv2
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "wmv2"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "wmv2"}
+	return encoder2.NewEncoder("wmv2", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

encoder/xbm/encoder.go

@@ -2,15 +2,13 @@ package xbm
 
 import encoder2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/encoder"
 
-type encoder struct {
-}
-
 func NewEncoder() encoder2.EncoderContract {
-	return &encoder{}
-}
+	parameters := map[string]encoder2.ParameterContract{}
+	getParams := func(parameters map[string]encoder2.ParameterContract) []string {
+		return []string{"-c:v", "xbm"}
+	}
 
-func (e encoder) GetParams() []string {
-	return []string{"-c:v", "xbm"}
+	return encoder2.NewEncoder("xbm", parameters, getParams)
 }
 
 func NewData() encoder2.EncoderDataContract {

handler/convertor.go

@@ -3,6 +3,7 @@ package handler
 import (
 	"errors"
 	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor"
+	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/convertor/view"
 	error2 "git.kor-elf.net/kor-elf/gui-for-ffmpeg/error"
 	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/helper"
 	"git.kor-elf.net/kor-elf/gui-for-ffmpeg/kernel"
@@ -44,7 +45,8 @@ func (h ConvertorHandler) MainConvertor() {
 			h.errorView.PanicError(err)
 			return
 		}
-		h.convertorView.Main(h.runConvert, formats)
+		conversion := view.NewConversion(h.app, formats, h.runConvert)
+		h.convertorView.Main(conversion)
 		return
 	}
 	h.convertorView.SelectFFPath("", "", h.saveSettingFFPath, nil, h.downloadFFmpeg)
@@ -64,12 +66,12 @@ func (h ConvertorHandler) GetFfprobeVersion() (string, error) {
 	return h.app.GetConvertorService().GetFFprobeVersion()
 }
 
-func (h ConvertorHandler) runConvert(setting convertor.HandleConvertSetting) {
+func (h ConvertorHandler) runConvert(setting view.HandleConvertSetting) {
 	h.app.GetQueue().Add(&kernel.ConvertSetting{
-		VideoFileInput: setting.VideoFileInput,
+		VideoFileInput: setting.FileInput,
 		VideoFileOut: kernel.File{
-			Path: setting.DirectoryForSave + helper.PathSeparator() + setting.VideoFileInput.Name + "." + setting.Format,
-			Name: setting.VideoFileInput.Name,
+			Path: setting.DirectoryForSave + helper.PathSeparator() + setting.FileInput.Name + "." + setting.Format,
+			Name: setting.FileInput.Name,
 			Ext:  "." + setting.Format,
 		},
 		OverwriteOutputFiles: setting.OverwriteOutputFiles,

kernel/window.go

@@ -22,7 +22,8 @@ type Window struct {
 }
 
 func newWindow(w fyne.Window, layout LayoutContract) Window {
-	w.Resize(fyne.Size{Width: 1039, Height: 599})
+	windowSize := fyne.Size{Width: 1039, Height: 599}
+	w.Resize(windowSize)
 	w.CenterOnScreen()
 
 	go func() {
@@ -30,11 +31,10 @@ func newWindow(w fyne.Window, layout LayoutContract) Window {
 		 * Bug fixed.
 		 * When starting the program, sometimes the window was displayed incorrectly.
 		 */
+		windowSize.Width += 1
+		windowSize.Height += 1
 		time.Sleep(time.Millisecond * 500)
-		size := w.Canvas().Size()
-		size.Width += 1
-		size.Height += 1
-		w.Resize(size)
+		w.Resize(windowSize)
 	}()
 
 	return Window{

languages/.gitignore

@@ -0,0 +1 @@
+translate.*.toml

languages/active.en.toml

@@ -15,8 +15,8 @@ hash = "sha1-c223c2e15171156192bc3146aee91e6094bb475b"
 other = "Download FFmpeg automatically"
 
 [buttonForSelectedDirTitle]
-hash = "sha1-52b13f1b13e82d22e8c4102332db5d4ec551247b"
-other = "Folder where it will be saved:"
+hash = "sha1-8cbe5c67bcf89e4624635a79cbea104227faedda"
+other = "Save to folder:"
 
 [cancel]
 hash = "sha1-0ec753be8df955a117404fb634b01b45eb386e2a"
@@ -62,6 +62,18 @@ other = "Will be downloaded from the site:"
 hash = "sha1-55f87f114628fa2d5d8e67d1e1cda22c0e4f9271"
 other = "Downloading..."
 
+[encoderGroupAudio]
+hash = "sha1-24321cb5400df96be8f3e2131918bebdb3a01bba"
+other = "Audio"
+
+[encoderGroupImage]
+hash = "sha1-a7e528bc7ac9538aec87d1593c38b80be95d4745"
+other = "Images"
+
+[encoderGroupVideo]
+hash = "sha1-8e7b9894c7ef0f57ac0bf910f6a8aac1c8a53683"
+other = "Video"
+
 [encoder_apng]
 hash = "sha1-1cbd9abfef96d5614a7e569161b41bd6ad87bbaf"
 other = "APNG image"
@@ -251,8 +263,12 @@ hash = "sha1-45f772b2eca5098cd6d31f2d1dc6edec1987a617"
 other = "**FFmpeg** is a trademark of **[Fabrice Bellard](http://bellard.org/)**, originator of the **[FFmpeg](https://ffmpeg.org/about.html)** project."
 
 [fileForConversionTitle]
-hash = "sha1-981bf090072a487e538d00780d337b47ca877372"
-other = "File to convert:"
+hash = "sha1-96ac799e1086b31fd8f5f8d4c801829d6c853f08"
+other = "File:"
+
+[formPreset]
+hash = "sha1-7759891ba1ef9f7adc70defc7ac18fbf149c1a68"
+other = "Preset"
 
 [help]
 hash = "sha1-6a45cef900c668effcb2ab10da05855c1fd10f6f"
@@ -278,6 +294,10 @@ other = "License information"
 hash = "sha1-359fff328717c05104e51a2d29f05bf1875d26b7"
 other = "Licenses from other products used in the program"
 
+[parameterCheckbox]
+hash = "sha1-9e35221d454870996fd51d576249cf47d1784a3c"
+other = "Enable option"
+
 [pathToFfmpeg]
 hash = "sha1-fafc50f1db0f720fe83a96cd70a9e1ad824e96b6"
 other = "Path to FFmpeg:"
@@ -286,6 +306,46 @@ other = "Path to FFmpeg:"
 hash = "sha1-b872edc9633a2e81ef678dc46fe46a7e91732024"
 other = "Path to FFprobe:"
 
+[preset_fast]
+hash = "sha1-935e1ac9d3c8ba4478326c909ba66662acb0540e"
+other = "fast (slower than \"faster\", but the file will weigh less)"
+
+[preset_faster]
+hash = "sha1-98620b73c896440c39ea6ec4b9b19d41301c9a7e"
+other = "faster (slower than \"veryfast\", but the file will weigh less)"
+
+[preset_medium]
+hash = "sha1-f7d1c30135c22c2f07c247075c0df103bb3c3ea5"
+other = "medium (slower than \"fast\", but the file will weigh less)"
+
+[preset_placebo]
+hash = "sha1-7bcff099104bb192881139e6404981bd426b3f91"
+other = "placebo (not recommended)"
+
+[preset_slow]
+hash = "sha1-681bf587275a45b48af49bb2ad8f0947919530e7"
+other = "slow (slower than \"medium\", but the file will weigh less)"
+
+[preset_slower]
+hash = "sha1-d1c692ee2b7643ae2c71a48bea880327a3c6b1e3"
+other = "slower (slower than \"slow\", but the file will weigh less)"
+
+[preset_superfast]
+hash = "sha1-41c39959e8f1547cc9259a5b459c4ccbf368cc23"
+other = "superfast (slower than \"ultrafast\", but the file will weigh less)"
+
+[preset_ultrafast]
+hash = "sha1-dfed981573ac2046832f9a9450bc9388958753fa"
+other = "ultrafast (fast, but the file will weigh a lot)"
+
+[preset_veryfast]
+hash = "sha1-370b82509887d02d7a2ef9b110df4616b16123ce"
+other = "veryfast (slower than \"superfast\", but the file will weigh less)"
+
+[preset_veryslow]
+hash = "sha1-d428bfa6deea9dd5c7c1f80ceba24e123ae96d0d"
+other = "veryslow (slower than \"slower\", but the file will weigh less)"
+
 [programmLink]
 hash = "sha1-18f9a3fad6aacefe1b05eed23122800b391ff5ca"
 other = "Project website"
@@ -303,16 +363,16 @@ hash = "sha1-4864057d626a868fa60f999bed3191d61d045ddc"
 other = "Save"
 
 [selectEncoder]
-hash = "sha1-07beb734a090830bedf8e038e3b45c73d64b5696"
-other = "Select a converter"
+hash = "sha1-88f3670b09758a3336057520a215058d61006abd"
+other = "Encoder:"
 
 [selectFFPathTitle]
 hash = "sha1-95581446a28d968ff1a027c623159a7eb08654cf"
 other = "Specify the path to FFmpeg and FFprobe"
 
 [selectFormat]
-hash = "sha1-5e59b9376d321a49e73063eb7355b555d89bdd55"
-other = "Select file extension"
+hash = "sha1-f3809b0b48886570cd4cf1d7099de6da5b6d4524"
+other = "File extension:"
 
 [settings]
 hash = "sha1-7f17c7c62a7fd8d1a508481f4778688927734c2f"

languages/active.kk.toml

@@ -15,8 +15,8 @@ hash = "sha1-c223c2e15171156192bc3146aee91e6094bb475b"
 other = "FFmpeg автоматты түрде жүктеп алыңыз"
 
 [buttonForSelectedDirTitle]
-hash = "sha1-52b13f1b13e82d22e8c4102332db5d4ec551247b"
-other = "Файлды сақтауға арналған каталог:"
+hash = "sha1-8cbe5c67bcf89e4624635a79cbea104227faedda"
+other = "Қалтаға сақтаңыз:"
 
 [cancel]
 hash = "sha1-0ec753be8df955a117404fb634b01b45eb386e2a"
@@ -62,6 +62,18 @@ other = "Сайттан жүктеледі:"
 hash = "sha1-55f87f114628fa2d5d8e67d1e1cda22c0e4f9271"
 other = "Жүктеп алынуда..."
 
+[encoderGroupAudio]
+hash = "sha1-24321cb5400df96be8f3e2131918bebdb3a01bba"
+other = "Аудио"
+
+[encoderGroupImage]
+hash = "sha1-a7e528bc7ac9538aec87d1593c38b80be95d4745"
+other = "Суреттер"
+
+[encoderGroupVideo]
+hash = "sha1-8e7b9894c7ef0f57ac0bf910f6a8aac1c8a53683"
+other = "Бейне"
+
 [encoder_apng]
 hash = "sha1-1cbd9abfef96d5614a7e569161b41bd6ad87bbaf"
 other = "APNG image"
@@ -251,8 +263,12 @@ hash = "sha1-45f772b2eca5098cd6d31f2d1dc6edec1987a617"
 other = "FFmpeg — **[FFmpeg](https://ffmpeg.org/about.html)** жобасын жасаушы **[Fabrice Bellard](http://bellard.org/)** сауда белгісі."
 
 [fileForConversionTitle]
-hash = "sha1-981bf090072a487e538d00780d337b47ca877372"
-other = "Түрлендіруге арналған файл:"
+hash = "sha1-96ac799e1086b31fd8f5f8d4c801829d6c853f08"
+other = "Файл:"
+
+[formPreset]
+hash = "sha1-7759891ba1ef9f7adc70defc7ac18fbf149c1a68"
+other = "Алдын ала орнатылған"
 
 [help]
 hash = "sha1-6a45cef900c668effcb2ab10da05855c1fd10f6f"
@@ -278,6 +294,10 @@ other = "Лицензия туралы ақпарат"
 hash = "sha1-359fff328717c05104e51a2d29f05bf1875d26b7"
 other = "Бағдарламада пайдаланылатын басқа өнімдердің лицензиялары"
 
+[parameterCheckbox]
+hash = "sha1-9e35221d454870996fd51d576249cf47d1784a3c"
+other = "Опцияны қосу"
+
 [pathToFfmpeg]
 hash = "sha1-fafc50f1db0f720fe83a96cd70a9e1ad824e96b6"
 other = "FFmpeg жол:"
@@ -286,6 +306,46 @@ other = "FFmpeg жол:"
 hash = "sha1-b872edc9633a2e81ef678dc46fe46a7e91732024"
 other = "FFprobe жол:"
 
+[preset_fast]
+hash = "sha1-935e1ac9d3c8ba4478326c909ba66662acb0540e"
+other = "fast («faster» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_faster]
+hash = "sha1-98620b73c896440c39ea6ec4b9b19d41301c9a7e"
+other = "faster («veryfast» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_medium]
+hash = "sha1-f7d1c30135c22c2f07c247075c0df103bb3c3ea5"
+other = "medium («fast» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_placebo]
+hash = "sha1-7bcff099104bb192881139e6404981bd426b3f91"
+other = "placebo (ұсынылмайды)"
+
+[preset_slow]
+hash = "sha1-681bf587275a45b48af49bb2ad8f0947919530e7"
+other = "slow («medium» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_slower]
+hash = "sha1-d1c692ee2b7643ae2c71a48bea880327a3c6b1e3"
+other = "slower («slow» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_superfast]
+hash = "sha1-41c39959e8f1547cc9259a5b459c4ccbf368cc23"
+other = "superfast («ultrafast» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_ultrafast]
+hash = "sha1-dfed981573ac2046832f9a9450bc9388958753fa"
+other = "ultrafast (жылдам, бірақ файлдың салмағы көп болады)"
+
+[preset_veryfast]
+hash = "sha1-370b82509887d02d7a2ef9b110df4616b16123ce"
+other = "veryfast («superfast» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
+[preset_veryslow]
+hash = "sha1-d428bfa6deea9dd5c7c1f80ceba24e123ae96d0d"
+other = "veryslow («slower» қарағанда баяуырақ, бірақ файлдың салмағы аз болады)"
+
 [programmLink]
 hash = "sha1-18f9a3fad6aacefe1b05eed23122800b391ff5ca"
 other = "Жобаның веб-сайты"
@@ -303,16 +363,16 @@ hash = "sha1-4864057d626a868fa60f999bed3191d61d045ddc"
 other = "Сақтау"
 
 [selectEncoder]
-hash = "sha1-07beb734a090830bedf8e038e3b45c73d64b5696"
-other = "Түрлендіргішті таңдаңыз"
+hash = "sha1-88f3670b09758a3336057520a215058d61006abd"
+other = "Кодировщик:"
 
 [selectFFPathTitle]
 hash = "sha1-95581446a28d968ff1a027c623159a7eb08654cf"
 other = "FFmpeg және FFprobe жолын көрсетіңіз"
 
 [selectFormat]
-hash = "sha1-5e59b9376d321a49e73063eb7355b555d89bdd55"
-other = "Файл кеңейтімін таңдаңыз"
+hash = "sha1-f3809b0b48886570cd4cf1d7099de6da5b6d4524"
+other = "Файл кеңейтімі:"
 
 [settings]
 hash = "sha1-7f17c7c62a7fd8d1a508481f4778688927734c2f"

languages/active.ru.toml

@@ -2,7 +2,7 @@ AlsoUsedProgram = "Также в программе используется:"
 about = "О программе"
 aboutText = "Простенький интерфейс для консольной утилиты FFmpeg. \nНо я не являюсь автором самой утилиты FFmpeg."
 buttonDownloadFFmpeg = "Скачать автоматически FFmpeg"
-buttonForSelectedDirTitle = "Папка куда будет сохраняться:"
+buttonForSelectedDirTitle = "Сохранить в папку:"
 cancel = "Отмена"
 changeFFPath = "FFmpeg и FFprobe"
 changeLanguage = "Поменять язык"
@@ -14,6 +14,9 @@ converterVideoFilesTitle = "Конвертер видео, аудио и кар
 download = "Скачать"
 downloadFFmpegFromSite = "Будет скачано с сайта:"
 downloadRun = "Скачивается..."
+encoderGroupAudio = "Аудио"
+encoderGroupImage = "Картинки"
+encoderGroupVideo = "Видео"
 encoder_apng = "APNG image"
 encoder_bmp = "BMP image"
 encoder_flv = "FLV"
@@ -61,22 +64,34 @@ errorSelectedFormat = "Расширение файла не выбрана"
 exit = "Выход"
 ffmpegLGPL = "Это программное обеспечение использует библиотеки из проекта **FFmpeg** под **[LGPLv2.1](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html)**."
 ffmpegTrademark = "**FFmpeg** — торговая марка **[Fabrice Bellard](http://bellard.org/)** , создателя проекта **[FFmpeg](https://ffmpeg.org/about.html)**."
-fileForConversionTitle = "Файл для конвертации:"
+fileForConversionTitle = "Файл:"
+formPreset = "Предустановка"
 help = "Справка"
 inProgressQueue = "Выполняется"
 languageSelectionFormHead = "Переключить язык"
 languageSelectionHead = "Выберите язык"
 licenseLink = "Сведения о лицензии"
 licenseLinkOther = "Лицензии от других продуктов, которые используются в программе"
+parameterCheckbox = "Включить параметр"
 pathToFfmpeg = "Путь к FFmpeg:"
 pathToFfprobe = "Путь к FFprobe:"
+preset_fast = "fast (медленней чем faster, но будет файл и меньше весить)"
+preset_faster = "faster (медленней чем veryfast, но будет файл и меньше весить)"
+preset_medium = "medium (медленней чем fast, но будет файл и меньше весить)"
+preset_placebo = "placebo (не рекомендуется)"
+preset_slow = "slow (медленней чем medium, но будет файл и меньше весить)"
+preset_slower = "slower (медленней чем slow, но будет файл и меньше весить)"
+preset_superfast = "superfast (медленней чем ultrafast, но будет файл и меньше весить)"
+preset_ultrafast = "ultrafast (быстро, но файл будет много весить)"
+preset_veryfast = "veryfast (медленней чем superfast, но будет файл и меньше весить)"
+preset_veryslow = "veryslow (медленней чем slower, но будет файл и меньше весить)"
 programmLink = "Сайт проекта"
 programmVersion = "**Версия программы:** {{.Version}}"
 queue = "Очередь"
 save = "Сохранить"
-selectEncoder = "Выберите конвертер"
+selectEncoder = "Кодировщик:"
 selectFFPathTitle = "Укажите путь к FFmpeg и к FFprobe"
-selectFormat = "Выберите расширение файла"
+selectFormat = "Расширение файла:"
 settings = "Настройки"
 testFF = "Проверка FFmpeg на работоспособность..."
 titleDownloadLink = "Скачать можно от сюда"

languages/translate.en.toml

@@ -1,139 +0,0 @@
-[encoder_apng]
-hash = "sha1-1cbd9abfef96d5614a7e569161b41bd6ad87bbaf"
-other = "APNG image"
-
-[encoder_bmp]
-hash = "sha1-e0b9c16b016961a5abdc2217e8ffd1ba7ddebc40"
-other = "BMP image"
-
-[encoder_flv]
-hash = "sha1-3602bbf1cc90e48254f81975c7879b5fc0c4d602"
-other = "FLV"
-
-[encoder_gif]
-hash = "sha1-d092a779172291b5215aa095390a5b11659128a4"
-other = "GIF image"
-
-[encoder_h264_nvenc]
-hash = "sha1-169389f8c4a2518410159c363378ab5c978c32e5"
-other = "H.264 with NVIDIA support"
-
-[encoder_libmp3lame]
-hash = "sha1-cd2c8d6f246c8bc18554b7105cb50b78d3cb2b98"
-other = "libmp3lame MP3 (MPEG audio layer 3)"
-
-[encoder_libshine]
-hash = "sha1-891d56c85857e5d83ef5a1fe077c1f1540788f49"
-other = "libshine MP3 (MPEG audio layer 3)"
-
-[encoder_libtwolame]
-hash = "sha1-b2f53be810b74edc3c454ac75de7ddecfee322ca"
-other = "libtwolame MP2 (MPEG audio layer 2)"
-
-[encoder_libvpx]
-hash = "sha1-b85c923aecfb48de0e87e71b6a21bfc2c547c70e"
-other = "libvpx VP8 (codec vp8)"
-
-[encoder_libvpx-vp9]
-hash = "sha1-3106417bd89bee87daa691e87614caf78cb934fe"
-other = "libvpx VP9 (codec vp9)"
-
-[encoder_libwebp]
-hash = "sha1-1d590d47d46f7880246061fce0e0de6d743db39e"
-other = "libwebp WebP image"
-
-[encoder_libwebp_anim]
-hash = "sha1-f141a9c8f23d79c13d44c30d8f34e05b363771ad"
-other = "libwebp_anim WebP image"
-
-[encoder_libx264]
-hash = "sha1-6d764ac459c0bf3c819d76618418cdfbb7a749eb"
-other = "H.264 libx264"
-
-[encoder_libx265]
-hash = "sha1-55544c166b1e15fd71a58096518e528109599eea"
-other = "H.265 libx265"
-
-[encoder_libxvid]
-hash = "sha1-d4bed46d6cdd2bfa8fd1689801164a83ab10c3f5"
-other = "libxvidcore MPEG-4 part 2"
-
-[encoder_mjpeg]
-hash = "sha1-94ba63a322b493a04da65e566781fe1cf8bb0d50"
-other = "MJPEG (Motion JPEG)"
-
-[encoder_mp2]
-hash = "sha1-a9154b7203349e5d6fbfd67d1ea97715f54b2065"
-other = "MP2 (MPEG audio layer 2)"
-
-[encoder_mp2fixed]
-hash = "sha1-dd2ee670d8bc8a60a96a717ebd26f16b5748cf3f"
-other = "MP2 fixed point (MPEG audio layer 2)"
-
-[encoder_mpeg1video]
-hash = "sha1-30043660719a3cb19dab5c33450665a8a9cc1c01"
-other = "MPEG-1"
-
-[encoder_mpeg2video]
-hash = "sha1-ccb2dcd8510cfdc9d52e5258af1863e5f2c51e77"
-other = "MPEG-2"
-
-[encoder_mpeg4]
-hash = "sha1-67fe42f18421b2f6c90fcdc579f9199bfca4b182"
-other = "MPEG-4 part 2"
-
-[encoder_msmpeg4]
-hash = "sha1-313ee597e4f0d9bd63a2bc6ac1618f028aef76f4"
-other = "MPEG-4 part 2 Microsoft variant version 3"
-
-[encoder_msmpeg4v2]
-hash = "sha1-adc442ce88f2717693b2da3010a1937d77ee522f"
-other = "MPEG-4 part 2 Microsoft variant version 2"
-
-[encoder_msvideo1]
-hash = "sha1-00f43ac0dc162bca10e0d98d6b70c0c6a902f66f"
-other = "Microsoft Video-1"
-
-[encoder_png]
-hash = "sha1-6715d4b82f5d9dfe3e53e30b402ffa1a6fbf30a5"
-other = "PNG image"
-
-[encoder_qtrle]
-hash = "sha1-31bf155cffaf6842ebc54084e4337ca08fdd9848"
-other = "QuickTime Animation (RLE) video"
-
-[encoder_sgi]
-hash = "sha1-f4510e237f7fc3c02caa728f9e500f4b069f9c11"
-other = "SGI image"
-
-[encoder_tiff]
-hash = "sha1-ed09d78c38e0b17ed695f35740c756dd7340eeac"
-other = "TIFF image"
-
-[encoder_wmav1]
-hash = "sha1-cd4a4c5eeac694b6699d55d0f9b477b3b50f18c7"
-other = "Windows Media Audio 1"
-
-[encoder_wmav2]
-hash = "sha1-eb2e5306cb33a702577ecfbdca0461862c66c053"
-other = "Windows Media Audio 2"
-
-[encoder_wmv1]
-hash = "sha1-f9b748554c590c36a56bcba2cd317196b7bdeddb"
-other = "Windows Media Video 7"
-
-[encoder_wmv2]
-hash = "sha1-5b21c87f5c6104797ead60b488b2948428f6b1b7"
-other = "Windows Media Video 8"
-
-[encoder_xbm]
-hash = "sha1-2dfc35881da62e9a1379d8238cf7839b24f79566"
-other = "XBM (X BitMap) image"
-
-[errorSelectedFormat]
-hash = "sha1-cda92c56a1ef1aabc92bbfc405ede8ab13087e66"
-other = "File extension not selected"
-
-[selectFormat]
-hash = "sha1-5e59b9376d321a49e73063eb7355b555d89bdd55"
-other = "Select file extension"

languages/translate.kk.toml

@@ -1,139 +0,0 @@
-[encoder_apng]
-hash = "sha1-1cbd9abfef96d5614a7e569161b41bd6ad87bbaf"
-other = "APNG image"
-
-[encoder_bmp]
-hash = "sha1-e0b9c16b016961a5abdc2217e8ffd1ba7ddebc40"
-other = "BMP image"
-
-[encoder_flv]
-hash = "sha1-3602bbf1cc90e48254f81975c7879b5fc0c4d602"
-other = "FLV"
-
-[encoder_gif]
-hash = "sha1-d092a779172291b5215aa095390a5b11659128a4"
-other = "GIF image"
-
-[encoder_h264_nvenc]
-hash = "sha1-169389f8c4a2518410159c363378ab5c978c32e5"
-other = "NVIDIA қолдауымен H.264"
-
-[encoder_libmp3lame]
-hash = "sha1-cd2c8d6f246c8bc18554b7105cb50b78d3cb2b98"
-other = "libmp3lame MP3 (MPEG audio layer 3)"
-
-[encoder_libshine]
-hash = "sha1-891d56c85857e5d83ef5a1fe077c1f1540788f49"
-other = "libshine MP3 (MPEG audio layer 3)"
-
-[encoder_libtwolame]
-hash = "sha1-b2f53be810b74edc3c454ac75de7ddecfee322ca"
-other = "libtwolame MP2 (MPEG audio layer 2)"
-
-[encoder_libvpx]
-hash = "sha1-b85c923aecfb48de0e87e71b6a21bfc2c547c70e"
-other = "libvpx VP8 (codec vp8)"
-
-[encoder_libvpx-vp9]
-hash = "sha1-3106417bd89bee87daa691e87614caf78cb934fe"
-other = "libvpx VP9 (codec vp9)"
-
-[encoder_libwebp]
-hash = "sha1-1d590d47d46f7880246061fce0e0de6d743db39e"
-other = "libwebp WebP image"
-
-[encoder_libwebp_anim]
-hash = "sha1-f141a9c8f23d79c13d44c30d8f34e05b363771ad"
-other = "libwebp_anim WebP image"
-
-[encoder_libx264]
-hash = "sha1-6d764ac459c0bf3c819d76618418cdfbb7a749eb"
-other = "H.264 libx264"
-
-[encoder_libx265]
-hash = "sha1-55544c166b1e15fd71a58096518e528109599eea"
-other = "H.265 libx265"
-
-[encoder_libxvid]
-hash = "sha1-d4bed46d6cdd2bfa8fd1689801164a83ab10c3f5"
-other = "libxvidcore MPEG-4 part 2"
-
-[encoder_mjpeg]
-hash = "sha1-94ba63a322b493a04da65e566781fe1cf8bb0d50"
-other = "MJPEG (Motion JPEG)"
-
-[encoder_mp2]
-hash = "sha1-a9154b7203349e5d6fbfd67d1ea97715f54b2065"
-other = "MP2 (MPEG audio layer 2)"
-
-[encoder_mp2fixed]
-hash = "sha1-dd2ee670d8bc8a60a96a717ebd26f16b5748cf3f"
-other = "MP2 fixed point (MPEG audio layer 2)"
-
-[encoder_mpeg1video]
-hash = "sha1-30043660719a3cb19dab5c33450665a8a9cc1c01"
-other = "MPEG-1"
-
-[encoder_mpeg2video]
-hash = "sha1-ccb2dcd8510cfdc9d52e5258af1863e5f2c51e77"
-other = "MPEG-2"
-
-[encoder_mpeg4]
-hash = "sha1-67fe42f18421b2f6c90fcdc579f9199bfca4b182"
-other = "MPEG-4 part 2"
-
-[encoder_msmpeg4]
-hash = "sha1-313ee597e4f0d9bd63a2bc6ac1618f028aef76f4"
-other = "MPEG-4 part 2 Microsoft variant version 3"
-
-[encoder_msmpeg4v2]
-hash = "sha1-adc442ce88f2717693b2da3010a1937d77ee522f"
-other = "MPEG-4 part 2 Microsoft variant version 2"
-
-[encoder_msvideo1]
-hash = "sha1-00f43ac0dc162bca10e0d98d6b70c0c6a902f66f"
-other = "Microsoft Video-1"
-
-[encoder_png]
-hash = "sha1-6715d4b82f5d9dfe3e53e30b402ffa1a6fbf30a5"
-other = "PNG image"
-
-[encoder_qtrle]
-hash = "sha1-31bf155cffaf6842ebc54084e4337ca08fdd9848"
-other = "QuickTime Animation (RLE) video"
-
-[encoder_sgi]
-hash = "sha1-f4510e237f7fc3c02caa728f9e500f4b069f9c11"
-other = "SGI image"
-
-[encoder_tiff]
-hash = "sha1-ed09d78c38e0b17ed695f35740c756dd7340eeac"
-other = "TIFF image"
-
-[encoder_wmav1]
-hash = "sha1-cd4a4c5eeac694b6699d55d0f9b477b3b50f18c7"
-other = "Windows Media Audio 1"
-
-[encoder_wmav2]
-hash = "sha1-eb2e5306cb33a702577ecfbdca0461862c66c053"
-other = "Windows Media Audio 2"
-
-[encoder_wmv1]
-hash = "sha1-f9b748554c590c36a56bcba2cd317196b7bdeddb"
-other = "Windows Media Video 7"
-
-[encoder_wmv2]
-hash = "sha1-5b21c87f5c6104797ead60b488b2948428f6b1b7"
-other = "Windows Media Video 8"
-
-[encoder_xbm]
-hash = "sha1-2dfc35881da62e9a1379d8238cf7839b24f79566"
-other = "XBM (X BitMap) image"
-
-[errorSelectedFormat]
-hash = "sha1-cda92c56a1ef1aabc92bbfc405ede8ab13087e66"
-other = "Файл кеңейтімі таңдалмаған"
-
-[selectFormat]
-hash = "sha1-5e59b9376d321a49e73063eb7355b555d89bdd55"
-other = "Файл кеңейтімін таңдаңыз"

main.go

@@ -26,7 +26,7 @@ func init() {
 	appMetadata := &fyne.AppMetadata{
 		ID:      "net.kor-elf.projects.gui-for-ffmpeg",
 		Name:    "GUI for FFmpeg",
-		Version: "0.5.0",
+		Version: "0.7.0",
 		Icon:    iconResource,
 	}