ffmpeg.py 文件源码

def browse(self, event):
        wildcard = "Audio and Video files ({wildcards})|{wildcards}".format(wildcards=';'.join(FILE_EXTS))
        file_dialog = wx.FileDialog(self, message="Select files",
                                    style=wx.FD_OPEN | wx.FD_MULTIPLE | wx.FD_FILE_MUST_EXIST, wildcard=wildcard)
        file_dialog.SetDirectory(self.in_dir) if self.in_dir else None
        if file_dialog.ShowModal() != wx.ID_OK:
            file_dialog.Destroy()
            return
        self.in_files = file_dialog.GetPaths()
        self.in_picker.GetTextCtrl().SetValue(str(file_dialog.GetFilenames()).strip('[]'))
        file_dialog.Destroy()