更新

app.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"ffmpeg-gui/internal/ffmpeg"
+	"ffmpeg-gui/internal/gpu"
 	"ffmpeg-gui/internal/hwaccel"
 	"ffmpeg-gui/internal/media"
 	"ffmpeg-gui/internal/platform"
@@ -106,6 +107,14 @@ func (a *App) GetHardwareEncoders() ([]hwaccel.HWEncoder, error) {
 	return a.hwDetect.DetectEncoders()
 }
 
+// GetGPUInfo returns detected GPU models and their encoder capabilities.
+func (a *App) GetGPUInfo() []gpu.GPUInfo {
+	if a.exec == nil {
+		return nil
+	}
+	return gpu.DetectGPUs(a.exec)
+}
+
 // GetAccelerators returns detected hardware acceleration methods.
 func (a *App) GetAccelerators() ([]hwaccel.Accelerator, error) {
 	if a.hwDetect == nil {
@@ -200,7 +209,7 @@ func (a *App) SelectInputFile() (string, error) {
 // SelectOutputFile opens a save file dialog.
 func (a *App) SelectOutputFile(defaultName string) (string, error) {
 	return runtime.SaveFileDialog(a.ctx, runtime.SaveDialogOptions{
-		Title:          "选择输出文件",
+		Title:           "选择输出文件",
 		DefaultFilename: defaultName,
 		Filters: []runtime.FileFilter{
 			{DisplayName: "MP4 (*.mp4)", Pattern: "*.mp4"},