SMPlayer Support Forum

I'd like to play DVD from folder. The folder contains VIDEO_TS and AUDIO_TS subfolders, however, when I select this folder in SMPlayer "Open/ Disc / Open disc from folder..." nothing happens.
The same folder can be played with other mediaplayers.
What can be wrong?

Thanks in advance.

Please send the smplayer log (options -> view logs) after trying to play a DVD.

Here it is:

[08:36:31:213] global_init
[08:36:31:214] global_init: config file: 'd:/Users/Laco/.smplayer/smplayer.ini'
[08:36:31:214] Preferences::load
[08:36:31:215] Preferences::setupScreenshotFolder: creating 'd:\Users\Laco\Pictures\smplayer_screenshots'
[08:36:31:215] AssStyles::load
[08:36:31:216] Preferences::load: config_version: 0, CURRENT_CONFIG_VERSION: 4
[08:36:31:216] Preferences::load: config version is old, updating it
[08:36:31:216] Translator::loadCatalog: successfully loaded qt_hu_HU from C:/Program Files (x86)/SMPlayer/translations
[08:36:31:217] Translator::loadCatalog: successfully loaded smplayer_hu_HU from C:/Program Files (x86)/SMPlayer/translations
[08:36:31:217] Ez az SMPlayer v. 14.9.0 (svn r6812) (32-bit) ami Windows (Windows 7/Server 2008 R2) -n fut
[08:36:31:217] Compiled with Qt v. 4.8.6, using 4.8.6
[08:36:31:217] * application path: 'C:/Program Files (x86)/SMPlayer'
[08:36:31:217] * data path: 'C:/Program Files (x86)/SMPlayer'
[08:36:31:217] * translation path: 'C:/Program Files (x86)/SMPlayer/translations'
[08:36:31:217] * doc path: 'C:/Program Files (x86)/SMPlayer/docs'
[08:36:31:217] * themes path: 'C:/Program Files (x86)/SMPlayer/themes'
[08:36:31:217] * shortcuts path: 'C:/Program Files (x86)/SMPlayer/shortcuts'
[08:36:31:217] * config path: 'd:/Users/Laco/.smplayer'
[08:36:31:217] * ini path: 'd:/Users/Laco/.smplayer'
[08:36:31:218] * file for subtitles' styles: 'd:/Users/Laco/.smplayer/styles.ass'
[08:36:31:218] * current path: 'C:/Program Files (x86)/SMPlayer'
[08:36:31:218] * font path: 'C:/Program Files (x86)/SMPlayer/open-fonts'
[08:36:31:218] SMPlayer::createFontFile
[08:36:31:218] SMPlayer::createFontFile: input: C:/Program Files (x86)/SMPlayer/mplayer/fonts/fonts.conf
[08:36:31:218] SMPlayer::createFontFile: saving d:/Users/Laco/.smplayer/fonts.conf
[08:36:31:219] SMPlayer::processArgs: arguments: 1
[08:36:31:219] SMPlayer::processArgs: 0 = C:\Program Files (x86)\SMPlayer\smplayer.exe
[08:36:31:219] SMPlayer::processArgs: files_to_play: count: 0
[08:36:31:220] SMPlayer::gui: changed working directory to app path
[08:36:31:220] SMPlayer::gui: current directory: C:/Program Files (x86)/SMPlayer
[08:36:31:220] SMPlayer::gui: user_theme_dir: d:/Users/Laco/.smplayer/themes/Gonzo
[08:36:31:220] SMPlayer::gui: theme_dir: C:/Program Files (x86)/SMPlayer/themes/Gonzo
[08:36:31:220] Screen::setAutoHideCursor: 0
[08:36:31:220] Screen::setAutoHideCursor: 0
[08:36:31:221] Images::setThemesPath: "C:/Program Files (x86)/SMPlayer/themes"
[08:36:31:221] Images::resourceFilename: "C:/Program Files (x86)/SMPlayer/themes/Gonzo/Gonzo.rcc"
[08:36:31:221] Images::setTheme: loading "C:/Program Files (x86)/SMPlayer/themes/Gonzo/Gonzo.rcc"
[08:36:31:221] Images::setTheme: has_rcc: true
[08:36:31:224] MediaSettings::reset
[08:36:31:224] Core::changeFileSettingsMethod: hash
[08:36:31:225] PlayerID::Player: player_bin: "mplayer/mplayer.exe" filename: "mplayer.exe"
[08:36:31:225] PlayerProcess::createPlayerProcess: creating MplayerProcess
[08:36:31:225] MediaSettings::reset
[08:36:31:225] MplayerLayer::setRepaintBackground: 1
[08:36:31:225] Preferences::monitor_aspect_double
[08:36:31:225] warning: monitor_aspect couldn't be parsed!
[08:36:31:225] monitor_aspect set to 0
[08:36:31:225] WinScreenSaver::retrieveState
[08:36:31:225] WinScreenSaver::retrieveState: lowpower: 0, poweroff: 0, screensaver: 0
[08:36:31:314] Playlist::setModified: 0
[08:36:31:318] Playlist::loadSettings
[08:36:31:319] Playlist::setModified: 0
[08:36:31:319] Playlist::updateView
[08:36:31:420] Style name: 'windowsvista'
[08:36:31:420] Style class name: 'QWindowsVistaStyle'
[08:36:31:422] Favorites::load
[08:36:31:423] Favorites::load
[08:36:31:423] Favorites::load
[08:36:31:425] DeviceInfo::retrieveDevices: 1
[08:36:31:453] DeviceInfo::retrieveDevices: 'Display devices:'
[08:36:31:453] DeviceInfo::retrieveDevices: '0: Primary Display Adapter'
[08:36:31:453] DeviceInfo::retrieveDevices: found device: '0' 'Primary Display Adapter'
[08:36:31:453] DeviceInfo::retrieveDevices: '1: NVIDIA GeForce 9600 GT'
[08:36:31:453] DeviceInfo::retrieveDevices: found device: '1' 'NVIDIA GeForce 9600 GT'
[08:36:31:453] DeviceInfo::retrieveDevices: '2: NVIDIA GeForce 9600 GT'
[08:36:31:453] DeviceInfo::retrieveDevices: found device: '2' 'NVIDIA GeForce 9600 GT'
[08:36:31:454] BaseGui::initializeMenus
[08:36:31:462] BaseGui::initializeMenus
[08:36:31:462] BaseGui::updateRecents
[08:36:31:462] BaseGui::updateWidgets
[08:36:31:462] Core::changeUseCustomSubStyle: 1
[08:36:31:462] Core::changeSubVisilibity: 1
[08:36:31:462] WARNING: PlayerProcess::writeToStdin: process not running
[08:36:31:463] Core::displayMessage
[08:36:31:463] BaseGui::setupNetworkProxy
[08:36:31:463] BaseGui::setupNetworkProxy: no proxy
[08:36:31:463] BaseGui::setStayOnTop: 0
[08:36:31:463] BaseGui::setStayOnTop: nothing to do
[08:36:31:463] BaseGui::updateWidgets
[08:36:31:463] BaseGui::updateRecents
[08:36:31:463] UpdateChecker::UpdateChecker: enabled: 1
[08:36:31:463] UpdateChecker::UpdateChecker: days_to_check: 7
[08:36:31:463] UpdateChecker::UpdateChecker: days since last check: 2457136
[08:36:32:117] BaseGui::initializeMenus
[08:36:32:117] BaseGui::updateRecents
[08:36:32:117] BaseGui::updateWidgets
[08:36:32:117] BaseGuiPlus::loadConfig
[08:36:32:117] SkinGui::createActions
[08:36:32:117] SkinGui::createControlWidget
[08:36:32:118] AutohideWidget::installFilter: child name: "mplayerwindow"
[08:36:32:118] AutohideWidget::installFilter: child name: "mplayerlayer"
[08:36:32:118] AutohideWidget::installFilter: child name: "mplayerwindow logo"
[08:36:32:118] AutohideWidget::installFilter: child name: ""
[08:36:32:130] BaseGui::initializeMenus
[08:36:32:130] BaseGui::updateRecents
[08:36:32:130] SkinGui::updateWidgets
[08:36:32:130] BaseGui::updateWidgets
[08:36:32:130] SkinGui::loadConfig
[08:36:32:130] DesktopInfo::isInsideScreen: geometry of screen: x:0 y:0 w:1920 h:1080
[08:36:32:130] SkinGui::loadConfig: toolbar too old, loading default one
[08:36:32:130] ToolbarEditor::load: 'toolbar'
[08:36:32:130] ToolbarEditor::load: loading action open_file
[08:36:32:130] ToolbarEditor::load: loading action open_url
[08:36:32:130] ToolbarEditor::load: loading action favorites_menu
[08:36:32:130] ToolbarEditor::load: loading action separator
[08:36:32:130] ToolbarEditor::load: adding separator
[08:36:32:131] ToolbarEditor::load: loading action screenshot
[08:36:32:131] ToolbarEditor::load: loading action separator
[08:36:32:131] ToolbarEditor::load: adding separator
[08:36:32:131] ToolbarEditor::load: loading action show_file_properties
[08:36:32:131] ToolbarEditor::load: loading action show_find_sub_dialog
[08:36:32:131] ToolbarEditor::load: loading action show_tube_browser
[08:36:32:131] ToolbarEditor::load: loading action show_preferences
[08:36:32:131] Helper::qtVersion: 4806
[08:36:32:131] SkinGui::loadConfig: playlist visible: 0
[08:36:32:131] SkinGui::loadConfig: playlist position: 0, 0
[08:36:32:131] SkinGui::loadConfig: playlist size: 100 x 30
[08:36:32:131] SkinGui::updateWidgets
[08:36:32:131] BaseGui::updateWidgets
[08:36:32:131] Images::setThemesPath: "C:/Program Files (x86)/SMPlayer/themes"
[08:36:32:131] Images::setTheme: unloading "C:/Program Files (x86)/SMPlayer/themes/Gonzo/Gonzo.rcc"
[08:36:32:131] Images::resourceFilename: "C:/Program Files (x86)/SMPlayer/themes/Gonzo/Gonzo.rcc"
[08:36:32:131] Images::setTheme: loading "C:/Program Files (x86)/SMPlayer/themes/Gonzo/Gonzo.rcc"
[08:36:32:131] Images::setTheme: has_rcc: true
[08:36:32:146] BaseGui::showEvent
[08:36:32:164] BaseGui::loadActions
[08:36:32:164] ActionsEditor::loadFromConfig
[08:36:32:202] BaseGui::initializeMenus
[08:36:32:202] BaseGui::updateRecents
[08:36:32:202] SkinGui::updateWidgets
[08:36:32:202] BaseGui::updateWidgets
[08:36:32:521] UpdateChecker::gotReply
[08:36:33:119] BaseGui::checkReminder
[08:36:34:119] BaseGui::checkIfUpgraded
[08:36:34:119] BaseGui::checkIfUpgraded: running a new version: 14.9.0
[08:36:52:143] BaseGui::showLog
[08:37:12:374] BaseGui::openDVDFromFolder
[08:37:47:533] BaseGui::openDVDFromFolder: accepted
[08:37:47:534] DiscName::join: result: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:47:560] Core::openDVD: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:47:561] DiscName::split: disc_url: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:47:562] DiscName::split: protocol: 'dvd'
[08:37:47:563] DiscName::split: title: '1'
[08:37:47:564] DiscName::split: device: 'Z:\Video\saj�t\3-4'
[08:37:47:569] Core::saveMediaInfo
[08:37:47:570] MediaSettings::reset
[08:37:47:570] WARNING: MplayerVersion::isMplayerAtLeast: there's no parsed version nor user supplied version!
[08:37:47:571] MplayerVersion::isMplayerAtLeast: comparing 25391 with -1
[08:37:47:572] WARNING: MplayerVersion::isMplayerAtLeast: no version found!
[08:37:47:573] WARNING: MplayerVersion::isMplayerAtLeast: assuming that the mplayer version is less than 25391
[08:37:47:574] Core::initPlaying
[08:37:47:575] Core::startMplayer
[08:37:47:576] DiscName::split: disc_url: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:47:577] DiscName::split: protocol: 'dvd'
[08:37:47:577] DiscName::split: title: '1'
[08:37:47:578] DiscName::split: device: 'Z:\Video\saj�t\3-4'
[08:37:47:578] Core::startMplayer: checking if stream is a playlist
[08:37:47:579] Core::startMplayer: url path: ''
[08:37:47:579] Core::startMplayer: url_is_playlist: 0
[08:37:47:580] Core::startMplayer: setting working directory to 'd:\Users\Laco\Pictures\smplayer_screenshots'
[08:37:47:585] AssStyles::exportStyles: filename: d:/Users/Laco/.smplayer/styles.ass
[08:37:47:586] WARNING: MplayerVersion::isMplayerAtLeast: there's no parsed version nor user supplied version!
[08:37:47:587] MplayerVersion::isMplayerAtLeast: comparing 27872 with -1
[08:37:47:587] WARNING: MplayerVersion::isMplayerAtLeast: no version found!
[08:37:47:588] WARNING: MplayerVersion::isMplayerAtLeast: assuming that the mplayer version is less than 27872
[08:37:47:588] WARNING: MplayerVersion::isMplayerAtLeast: there's no parsed version nor user supplied version!
[08:37:47:589] MplayerVersion::isMplayerAtLeast: comparing 24924 with -1
[08:37:47:589] WARNING: MplayerVersion::isMplayerAtLeast: no version found!
[08:37:47:590] WARNING: MplayerVersion::isMplayerAtLeast: assuming that the mplayer version is less than 24924
[08:37:47:591] Core::startMplayer: edl file: ''
[08:37:47:591] MplayerLayer::playingStarted
[08:37:47:596] Screen::playingStarted
[08:37:47:596] Screen::setAutoHideCursor: 1
[08:37:47:597] Screen::playingStarted
[08:37:47:597] Screen::setAutoHideCursor: 1
[08:37:47:598] Core::disableScreensaver
[08:37:47:598] Core::startMplayer: command: 'C:/Program Files (x86)/SMPlayer/mplayer/mplayer.exe -noquiet -slave -identify -nofs -sub-fuzziness 1 -vo direct3d, -priority abovenormal -nodr -double -nomouseinput -nokeepaspect -wid 462564 -colorkey 0x020202 -monitorpixelaspect 1 -subfont-osd-scale 3 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -noflip-hebrew -ass-styles d:/Users/Laco/.smplayer/styles.ass -subcp ISO-8859-1 -subpos 100 -dvd-device Z:\Video\saj�t\3-4 -dvdangle 1 -nocache -osdlevel 0 -vf-add screenshot -noslices -af-add equalizer=0:0:0:0:0:0:0:0:0:0 dvd://1'
[08:37:47:828] MplayerProcess::parseLine: 'MPlayer Redxii-SVN-r37343-4.9.2 (i686) (C) 2000-2014 MPlayer Team'
[08:37:47:829] MplayerVersion::mplayerVersion: MPlayer SVN revision found: 37343
[08:37:47:830] MplayerProcess::parseLine: MPlayer SVN: 37343
[08:37:47:831] MplayerProcess::parseLine: 'FFmpeg version: N-68680-g0c0168a'
[08:37:47:831] MplayerProcess::parseLine: 'Build date: 2014-12-25 16:36:39 EST'
[08:37:47:832] MplayerProcess::parseLine: 'Setting process priority: abovenormal'
[08:37:47:832] MplayerProcess::parseLine: ' Scanning dir C:/Program Files (x86)/SMPlayer/open-fonts'
[08:37:47:938] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeMono.ttf...done'
[08:37:47:938] Core::displayMessage
[08:37:47:940] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeMonoBold.ttf...done'
[08:37:47:941] Core::displayMessage
[08:37:47:941] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeMonoBoldOblique.ttf...done'
[08:37:47:942] Core::displayMessage
[08:37:48:052] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeMonoOblique.ttf...done'
[08:37:48:052] Core::displayMessage
[08:37:48:054] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSans.ttf...done'
[08:37:48:054] Core::displayMessage
[08:37:48:055] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSansBold.ttf...done'
[08:37:48:055] Core::displayMessage
[08:37:48:056] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSansBoldOblique.ttf...done'
[08:37:48:057] Core::displayMessage
[08:37:48:156] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSansOblique.ttf...done'
[08:37:48:156] Core::displayMessage
[08:37:48:157] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSerif.ttf...done'
[08:37:48:158] Core::displayMessage
[08:37:48:265] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSerifBold.ttf...done'
[08:37:48:265] Core::displayMessage
[08:37:48:266] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSerifBoldItalic.ttf...done'
[08:37:48:267] Core::displayMessage
[08:37:48:268] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/FreeSerifItalic.ttf...done'
[08:37:48:268] Core::displayMessage
[08:37:48:269] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/Untitled1.ttf...done'
[08:37:48:269] Core::displayMessage
[08:37:48:270] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/Vera.ttf...done'
[08:37:48:271] Core::displayMessage
[08:37:48:272] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraBI.ttf...done'
[08:37:48:272] Core::displayMessage
[08:37:48:273] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraBd.ttf...done'
[08:37:48:273] Core::displayMessage
[08:37:48:274] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraIt.ttf...done'
[08:37:48:275] Core::displayMessage
[08:37:48:275] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraMoBI.ttf...done'
[08:37:48:276] Core::displayMessage
[08:37:48:277] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraMoBd.ttf...done'
[08:37:48:277] Core::displayMessage
[08:37:48:278] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraMoIt.ttf...done'
[08:37:48:279] Core::displayMessage
[08:37:48:280] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraMono.ttf...done'
[08:37:48:280] Core::displayMessage
[08:37:48:334] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraSe.ttf...done'
[08:37:48:335] Core::displayMessage
[08:37:48:338] MplayerProcess::parseLine: ' Scanning file C:/Program Files (x86)/SMPlayer/open-fonts/VeraSeBd.ttf...done'
[08:37:48:339] Core::displayMessage
[08:37:48:341] MplayerProcess::parseLine: ''
[08:37:48:342] MplayerProcess::parseLine: ''
[08:37:48:342] MplayerProcess::parseLine: 'Playing dvd://1.'
[08:37:48:343] MplayerProcess::parseLine: 'libdvdread: Could not open Z:\Video\saj�t\3-4 with libdvdcss.'
[08:37:48:344] MplayerProcess::parseLine: 'libdvdread: Can't open Z:\Video\saj�t\3-4 for reading'
[08:37:48:345] MplayerProcess::parseLine: 'Couldn't open DVD device: Z:\Video\saj?t\3-4 (No such file or directory)'
[08:37:48:346] MplayerProcess::parseLine: 'No stream found to handle url dvd://1'
[08:37:48:347] MplayerProcess::parseLine: ''
[08:37:48:348] MplayerProcess::parseLine: ''
[08:37:48:348] MplayerProcess::parseLine: 'Exiting... (End of file)'
[08:37:48:349] MplayerProcess::parseLine: detected end of file
[08:37:48:350] MplayerProcess::parseLine: 'ID_EXIT=EOF'
[08:37:48:351] MplayerProcess::parseLine: detected end of file
[08:37:48:351] MyProcess::procFinished
[08:37:48:352] MyProcess::procFinished: Bytes available: 0
[08:37:48:352] MplayerProcess::processFinished: exitCode: 0, status: 0
[08:37:48:353] MplayerLayer::playingStopped
[08:37:48:354] Screen::playingStopped
[08:37:48:354] Screen::setAutoHideCursor: 0
[08:37:48:355] Screen::playingStopped
[08:37:48:355] Screen::setAutoHideCursor: 0
[08:37:48:356] Core::enableScreensaver
[08:37:48:356] Core::finishRestart: --- start ---
[08:37:48:357] Core::newMediaPlaying: --- start ---
[08:37:48:357] Core::initializeMenus
[08:37:48:358] BaseGui::initializeMenus
[08:37:48:358] MediaData::list
[08:37:48:359] filename: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:48:360] duration: 0.000000
[08:37:48:360] video_width: 0
[08:37:48:361] video_height: 0
[08:37:48:361] video_aspect: 1.333333
[08:37:48:361] type: 1
[08:37:48:362] novideo: 0
[08:37:48:362] dvd_id: ''
[08:37:48:363] initialized: 1
[08:37:48:363] chapters: 0
[08:37:48:364] Subs:
[08:37:48:364] Videos:
[08:37:48:364] Audios:
[08:37:48:365] Titles:
[08:37:48:365] demuxer: ''
[08:37:48:366] video_format: ''
[08:37:48:366] audio_format: ''
[08:37:48:367] video_bitrate: 0
[08:37:48:367] video_fps: ''
[08:37:48:367] audio_bitrate: 0
[08:37:48:368] audio_rate: 0
[08:37:48:368] audio_nch: 0
[08:37:48:369] video_codec: ''
[08:37:48:369] audio_codec: ''
[08:37:48:369] MediaSettings::list
[08:37:48:369] current_sec: 0.000000
[08:37:48:370] current_sub_id: -1000
[08:37:48:370] current_secondary_sub_id: -1000
[08:37:48:370] current_video_id: -1000
[08:37:48:370] current_audio_id: -1000
[08:37:48:371] current_title_id: 1
[08:37:48:371] current_chapter_id: 0
[08:37:48:371] current_angle_id: 1
[08:37:48:371] aspect_ratio_id: 1
[08:37:48:372] volume: 40
[08:37:48:372] mute: 0
[08:37:48:372] external_subtitles: ''
[08:37:48:372] external_subtitles_fps: '0'
[08:37:48:373] external_audio: ''
[08:37:48:373] sub_delay: 0
[08:37:48:373] audio_delay: 0
[08:37:48:373] sub_pos: 100
[08:37:48:374] sub_scale: 5.000000
[08:37:48:374] sub_scale_ass: 1.000000
[08:37:48:374] closed_caption_channel: 0
[08:37:48:374] brightness: 0
[08:37:48:375] contrast: 0
[08:37:48:375] gamma: 0
[08:37:48:375] hue: 0
[08:37:48:376] saturation: 0
[08:37:48:376] speed: 1.000000
[08:37:48:376] phase_filter: 0
[08:37:48:376] deblock_filter: 0
[08:37:48:377] dering_filter: 0
[08:37:48:377] gradfun_filter: 0
[08:37:48:377] noise_filter: 0
[08:37:48:377] postprocessing_filter: 0
[08:37:48:378] upscaling_filter: 0
[08:37:48:378] current_denoiser: 0
[08:37:48:378] current_unsharp: 0
[08:37:48:379] current_deinterlacer: 0
[08:37:48:379] add_letterbox: 0
[08:37:48:380] karaoke_filter: 0
[08:37:48:380] extrastereo_filter: 0
[08:37:48:380] volnorm_filter: 0
[08:37:48:380] audio_use_channels: 0
[08:37:48:381] stereo_mode: 0
[08:37:48:381] zoom_factor: 1.000000
[08:37:48:381] rotate: -1
[08:37:48:382] flip: 0
[08:37:48:382] mirror: 0
[08:37:48:382] loop: 0
[08:37:48:382] A_marker: -1
[08:37:48:383] B_marker: -1
[08:37:48:383] current_demuxer: ''
[08:37:48:383] forced_demuxer: ''
[08:37:48:383] forced_video_codec: ''
[08:37:48:383] forced_audio_codec: ''
[08:37:48:384] original_demuxer: ''
[08:37:48:384] original_video_codec: ''
[08:37:48:384] original_audio_codec: ''
[08:37:48:384] mplayer_additional_options: ''
[08:37:48:385] mplayer_additional_video_filters: ''
[08:37:48:385] mplayer_additional_audio_filters: ''
[08:37:48:385] win_width: 400
[08:37:48:385] win_height: 300
[08:37:48:386] win_aspect(): 1.333333
[08:37:48:386] starting_time: -1.000000
[08:37:48:386] is264andHD: 0
[08:37:48:387] Core::newMediaPlaying: --- end ---
[08:37:48:387] Core::changeAspectRatio: 1
[08:37:48:387] Core::displayMessage
[08:37:48:388] Core::setVolume: 50
[08:37:48:388] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:48:388] Core::updateWidgets
[08:37:48:389] SkinGui::updateWidgets
[08:37:48:389] BaseGui::updateWidgets
[08:37:48:389] Core::displayMessage
[08:37:48:391] AudioEqualizer::setValues
[08:37:48:391] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:48:391] Core::changeZoom: 1.000000
[08:37:48:392] Core::displayMessage
[08:37:48:392] Core::changeSubVisilibity: 1
[08:37:48:393] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:48:393] Core::displayMessage
[08:37:48:394] SkinGui::enableActionsOnPlaying
[08:37:48:394] BaseGui::enableActionsOnPlaying
[08:37:48:395] BaseGui::autosaveMplayerLog
[08:37:48:395] Playlist::getMediaInfo
[08:37:48:395] Playlist::updateView
[08:37:48:396] Core::sendMediaInfo
[08:37:48:396] Favorites::getCurrentMedia: 'dvd://1/Z:\Video\saj�t\3-4', 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:48:396] Favorites::getCurrentMedia: 'dvd://1/Z:\Video\saj�t\3-4', 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:48:397] Favorites::getCurrentMedia: 'dvd://1/Z:\Video\saj�t\3-4', 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:48:397] BaseGuiPlus::updateMediaInfo
[08:37:48:397] BaseGui::updateMediaInfo
[08:37:48:398] Core::updateWidgets
[08:37:48:398] SkinGui::updateWidgets
[08:37:48:399] BaseGui::updateWidgets
[08:37:48:399] Core::finishRestart: --- end ---
[08:37:48:400] Core::processFinished
[08:37:48:400] Core::processFinished: we_are_restarting: 0
[08:37:48:400] Core::processFinished: play has finished!
[08:37:48:400] Core::processFinished: exit_code: 0
[08:37:48:401] Core::updateWidgets
[08:37:48:401] SkinGui::updateWidgets
[08:37:48:401] BaseGui::updateWidgets
[08:37:48:402] SkinGui::disableActionsOnStop
[08:37:48:402] BaseGui::disableActionsOnStop
[08:37:48:407] BaseGui::enterFullscreenOnPlay: arg_start_in_fullscreen: -1, pref->start_in_fullscreen: 0
[08:37:48:407] BaseGui::newMediaLoaded
[08:37:48:407] BaseGui::newMediaLoaded: mdat.stream_title:
[08:37:48:408] Recents::addItem: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:48:408] BaseGui::updateRecents
[08:37:48:409] Playlist::setModified: 0
[08:37:48:409] DiscName::split: disc_url: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:48:409] DiscName::split: protocol: 'dvd'
[08:37:48:410] DiscName::split: title: '1'
[08:37:48:410] DiscName::split: device: 'Z:\Video\saj�t\3-4'
[08:37:48:410] Playlist::addFiles
[08:37:48:411] Playlist::updateView
[08:37:48:411] Playlist::addFiles: latest_dir: ''
[08:37:48:411] BaseGui::checkPendingActionsToRun
[08:37:48:412] Core::checkIfVideoIsHD
[08:37:48:412] Playlist::playNext
[08:37:48:413] Playlist::updateView
[08:37:48:413] Playlist::playItem: 1 (count:0)
[08:37:48:414] Playlist::playItem: out of range
[08:37:48:414] BaseGui::playlistHasFinished
[08:37:48:414] Core::stop
[08:37:48:415] Core::stop: state: Stopped
[08:37:48:415] Core::stop: mset.current_sec: 0.000000
[08:37:48:415] Core::stop: mset.current_sec set to 0
[08:37:48:416] Core::stopMplayer
[08:37:48:416] WARNING: Core::stopMplayer: mplayer is not running!
[08:37:48:416] SkinGui::disableActionsOnStop
[08:37:48:417] BaseGui::disableActionsOnStop
[08:37:48:417] BaseGui::playlistHasFinished: arg_close_on_finish: -1, pref->close_on_finish: 0
[08:37:50:595] Core::changeOSD: 0
[08:37:50:596] Core::pausing_prefix
[08:37:50:597] MplayerVersion::isMplayerAtLeast: comparing 27665 with 37343
[08:37:50:598] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:50:599] Core::updateWidgets
[08:37:50:599] SkinGui::updateWidgets
[08:37:50:600] BaseGui::updateWidgets
[08:37:56:629] Core::play
[08:37:56:630] Core::initPlaying
[08:37:56:631] Core::startMplayer
[08:37:56:632] DiscName::split: disc_url: 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:56:633] DiscName::split: protocol: 'dvd'
[08:37:56:634] DiscName::split: title: '1'
[08:37:56:635] DiscName::split: device: 'Z:\Video\saj�t\3-4'
[08:37:56:636] Core::startMplayer: checking if stream is a playlist
[08:37:56:637] Core::startMplayer: url path: ''
[08:37:56:638] Core::startMplayer: url_is_playlist: 0
[08:37:56:639] Core::startMplayer: setting working directory to 'd:\Users\Laco\Pictures\smplayer_screenshots'
[08:37:56:640] MplayerVersion::isMplayerAtLeast: comparing 27872 with 37343
[08:37:56:641] MplayerVersion::isMplayerAtLeast: comparing 24924 with 37343
[08:37:56:641] Core::startMplayer: edl file: ''
[08:37:56:642] MplayerLayer::playingStarted
[08:37:56:643] Screen::playingStarted
[08:37:56:644] Screen::setAutoHideCursor: 1
[08:37:56:644] Screen::playingStarted
[08:37:56:645] Screen::setAutoHideCursor: 1
[08:37:56:646] Core::disableScreensaver
[08:37:56:646] Core::startMplayer: command: 'C:/Program Files (x86)/SMPlayer/mplayer/mplayer.exe -noquiet -slave -identify -nofs -sub-fuzziness 1 -vo direct3d, -priority abovenormal -nodr -double -nomouseinput -nokeepaspect -wid 462564 -colorkey 0x020202 -monitorpixelaspect 1 -subfont-osd-scale 3 -ass -embeddedfonts -ass-line-spacing 0 -ass-font-scale 1 -noflip-hebrew -ass-styles d:/Users/Laco/.smplayer/styles.ass -subcp ISO-8859-1 -subpos 100 -volume 50 -dvd-device Z:\Video\saj�t\3-4 -dvdangle 1 -nocache -osdlevel 0 -vf-add screenshot -noslices -af-add scaletempo -af-add equalizer=0:0:0:0:0:0:0:0:0:0 dvd://1'
[08:37:56:771] MplayerProcess::parseLine: 'MPlayer Redxii-SVN-r37343-4.9.2 (i686) (C) 2000-2014 MPlayer Team'
[08:37:56:772] MplayerVersion::mplayerVersion: MPlayer SVN revision found: 37343
[08:37:56:772] MplayerProcess::parseLine: MPlayer SVN: 37343
[08:37:56:773] MplayerProcess::parseLine: 'FFmpeg version: N-68680-g0c0168a'
[08:37:56:773] MplayerProcess::parseLine: 'Build date: 2014-12-25 16:36:39 EST'
[08:37:56:774] MplayerProcess::parseLine: 'Setting process priority: abovenormal'
[08:37:56:830] MplayerProcess::parseLine: ' Scanning dir C:/Program Files (x86)/SMPlayer/open-fonts'
[08:37:56:831] MplayerProcess::parseLine: ''
[08:37:56:832] MplayerProcess::parseLine: ''
[08:37:56:832] MplayerProcess::parseLine: 'Playing dvd://1.'
[08:37:56:833] MplayerProcess::parseLine: 'libdvdread: Could not open Z:\Video\saj�t\3-4 with libdvdcss.'
[08:37:56:833] MplayerProcess::parseLine: 'libdvdread: Can't open Z:\Video\saj�t\3-4 for reading'
[08:37:56:834] MplayerProcess::parseLine: 'Couldn't open DVD device: Z:\Video\saj?t\3-4 (No such file or directory)'
[08:37:56:835] MplayerProcess::parseLine: 'No stream found to handle url dvd://1'
[08:37:56:835] MplayerProcess::parseLine: ''
[08:37:56:836] MplayerProcess::parseLine: ''
[08:37:56:836] MplayerProcess::parseLine: 'Exiting... (End of file)'
[08:37:56:837] MplayerProcess::parseLine: detected end of file
[08:37:56:838] MplayerProcess::parseLine: 'ID_EXIT=EOF'
[08:37:56:838] MplayerProcess::parseLine: detected end of file
[08:37:56:839] MyProcess::procFinished
[08:37:56:839] MyProcess::procFinished: Bytes available: 0
[08:37:56:840] MplayerProcess::processFinished: exitCode: 0, status: 0
[08:37:56:840] MplayerLayer::playingStopped
[08:37:56:842] Screen::playingStopped
[08:37:56:842] Screen::setAutoHideCursor: 0
[08:37:56:843] Screen::playingStopped
[08:37:56:843] Screen::setAutoHideCursor: 0
[08:37:56:844] Core::enableScreensaver
[08:37:56:844] Core::finishRestart: --- start ---
[08:37:56:845] Core::changeAspectRatio: 1
[08:37:56:845] Core::displayMessage
[08:37:56:847] Core::setVolume: 50
[08:37:56:848] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:56:848] Core::updateWidgets
[08:37:56:849] SkinGui::updateWidgets
[08:37:56:849] BaseGui::updateWidgets
[08:37:56:851] Core::displayMessage
[08:37:56:853] AudioEqualizer::setValues
[08:37:56:853] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:56:854] Core::changeZoom: 1.000000
[08:37:56:855] Core::displayMessage
[08:37:56:856] Core::changeSubVisilibity: 1
[08:37:56:857] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:56:857] Core::displayMessage
[08:37:56:859] SkinGui::enableActionsOnPlaying
[08:37:56:859] BaseGui::enableActionsOnPlaying
[08:37:56:860] BaseGui::autosaveMplayerLog
[08:37:56:861] Playlist::getMediaInfo
[08:37:56:862] Playlist::updateView
[08:37:56:862] Core::sendMediaInfo
[08:37:56:863] Favorites::getCurrentMedia: 'dvd://1/Z:\Video\saj�t\3-4', 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:56:864] Favorites::getCurrentMedia: 'dvd://1/Z:\Video\saj�t\3-4', 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:56:864] Favorites::getCurrentMedia: 'dvd://1/Z:\Video\saj�t\3-4', 'dvd://1/Z:\Video\saj�t\3-4'
[08:37:56:865] BaseGuiPlus::updateMediaInfo
[08:37:56:866] BaseGui::updateMediaInfo
[08:37:56:867] Core::updateWidgets
[08:37:56:868] SkinGui::updateWidgets
[08:37:56:869] BaseGui::updateWidgets
[08:37:56:869] Core::finishRestart: --- end ---
[08:37:56:870] Core::processFinished
[08:37:56:871] Core::processFinished: we_are_restarting: 0
[08:37:56:871] Core::processFinished: play has finished!
[08:37:56:872] Core::processFinished: exit_code: 0
[08:37:56:872] Core::updateWidgets
[08:37:56:872] SkinGui::updateWidgets
[08:37:56:873] BaseGui::updateWidgets
[08:37:56:873] SkinGui::disableActionsOnStop
[08:37:56:873] BaseGui::disableActionsOnStop
[08:37:56:876] Core::checkIfVideoIsHD
[08:37:56:877] Playlist::playNext
[08:37:56:877] Playlist::updateView
[08:37:56:878] Playlist::playItem: 1 (count:0)
[08:37:56:878] Playlist::playItem: out of range
[08:37:56:878] BaseGui::playlistHasFinished
[08:37:56:879] Core::stop
[08:37:56:879] Core::stop: state: Stopped
[08:37:56:879] Core::stop: mset.current_sec: 0.000000
[08:37:56:880] Core::stop: mset.current_sec set to 0
[08:37:56:880] Core::stopMplayer
[08:37:56:880] WARNING: Core::stopMplayer: mplayer is not running!
[08:37:56:880] SkinGui::disableActionsOnStop
[08:37:56:881] BaseGui::disableActionsOnStop
[08:37:56:881] BaseGui::playlistHasFinished: arg_close_on_finish: -1, pref->close_on_finish: 0
[08:37:59:054] Core::changeOSD: 0
[08:37:59:055] Core::pausing_prefix
[08:37:59:055] MplayerVersion::isMplayerAtLeast: comparing 27665 with 37343
[08:37:59:056] WARNING: PlayerProcess::writeToStdin: process not running
[08:37:59:057] Core::updateWidgets
[08:37:59:058] SkinGui::updateWidgets
[08:37:59:058] BaseGui::updateWidgets

According to the log it seems mplayer can't open the folder of the DVD. Since it seems the path contains non latin1 characters, try enabling the option to use short names in preferences -> advanced.

Thanks, that helped...