VLC Media Player 2.0

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News del 19 Febbraio 12 Autore: Ste
VLC Media Player 2.0


Nuova versione finale di VLC Media Player software libero e multi piattaforma per la riproduzione di file multimediali giunto alla versione 2.0 che supporta in modo nativo una grande quantità di codec audio e video, formati file e protocolli di streaming.

Important notes:

 * The licenses of libVLC and libVLCcore have changed from GPLv2+ to LGPLv2.1+
 * Start/end titles/chapters are now specified with # rather than @ to fix
   conflicts with some URLs and file names. For instance, this plays a DVD
   from the 2nd chapter of the 1st title up to the 4th chapter of the 3rd
   title:  vlc dvd://#1:2-3:4
 * The 40+ --*-caching options were simplified and dumbed down to 4 options:
   - --file-caching specifies caching for local files,
   - --network-caching specifies caching for network resources,
   - --live-caching specifies caching for capture devices and
   - --disc-caching specifies caching for local optical media.
   All values are expressed in milliseconds as in previous versions.
 * HTTP server IP address, port, and TLS configuration is now centralized:
   - The --http-host option sets the address, e.g. "--http-host=[2001:db8::1]".
     By default, both :: and are used.
   - The --http-port and --https-port options set the port numbers.
     By default, 8080 is used for HTTP, and 8443 for HTTPS.
   - The TLS credentials are configured with --http-cert (public certificate),
     --http-key (private key), --http-ca (optional CA) and
     --http-crl (optional CRL).
 * RTSP server IP address and port are updated similarly.
   Use --rtsp-host and --rtsp-port respectively.
 * The --miface-addr option does not exist anymore. To select the multicast
   output interface, use --miface instead, e.g. --miface=eth0.
 * The Windows version will only work with Windows XP SP2 or later.
   Windows 2000 SP4, Windows XP < SP2, Windows 2003 SP0 are now unsupported.
 * The Mac OS version will require Quartz Extreme compatible machines.


Important changes for packagers:

 * The default builds now assume that the operating system uses UTF-8 for
   its file systems and files content (except the Windows port). If this is
   not acceptable, pass --enable-non-utf8 to the configure script.
   Non-UTF-8 file systems support will be removed in future versions.
 * The VLC plugins path can be overridden with the VLC_PLUGIN_PATH environment
   variable. The --plugin-path command line option was removed.
 * The default tarballs are now compressed with XZ/LZMA: .tar.xz
 * OSS support is not compiled on Linux by default, pass --enable-oss to the
   configure script if you use OSSv4 or really want to use OSS emulation.
 * The webplugins have moved to: git://git.videolan.org/npapi-vlc.git

 * Major Video Core and Outputs rework and rewrite:
   Subtitles, subpictures and OSD can now be sized and blent inside outputs
   x11 (Unix), OpenGL (Unix) and Direct3D (Windows) are such video outputs.
 * Almost every video filter can now be transcoded
 * Playback rate doesn´t get resetted to 1 between items anymore
 * Option --sub-filter was renamed --sub-source
 * Port to Android, iOS, OS/2 and Win64.



 * Multiple files are now supported inside RAR files
 * Experimental support for ClearQam devices in the BDA/DTV module
 * DVB-S scanning support on Unix
 * DVB-C scanning on Unix scans correct modulation/symbolrate if needed
 * Support for freq and video standard selection in DirectShow
 * Support for VDR recordings (http://www.tvdr.de/) folders
 * Experimental Blu-Ray Discs support using libbluray
 * HTTP Live Streaming (IETF draft) playback support
 * Blackmagic DeckLink SDI cards input support (Linux only currently)
 * Linear Systems (HD-)SDI cards input support (Linux)
 * PulseAudio audio input support
 * Support for RTP dynamic payload types by specifying the payload format
   in an option (no autodetection): only Theora supported for now
 * Basic HTCPCP implementation for Coffee Pot control
 * Support for all QTKit-compatible video input devices, aka QTCapture
 * Support for all QTKit-compatible audio input devices, aka QTSound
 * Support for capturing partially hidden windows in the X11 Screen input
 * MPEG DASH (Dynamic Adaptive Streaming over HTTP) support
 * Support for HTTPS is now fixed in the Windows port



 * One can now use ffmpeg-mt in conjunction with vlc, to split decoding load
   on multiple cores. H.264, VP3, VP8, JPEG-2000, Mpeg-4 ASP/DivX and RV3/RV4
   are notably concerned.
 * Important fixes for RealVideo 3.0 and 4.0 playback, notably in MKV
 * Experimental Hardware decoding using Broadcom CrystalHD cards
 * New module for decoding EBU subtitles (.stl)
 * Support for 9bits and 10bits H.264/AVC decoding
 * Support for 20-bits PCM and DAT-12 (digital magnetic tapes) from RTP
 * New module for Dirac encoding, using the faster libschroedinger
   The Schroedinger module should be prefered to the Dirac one
 * Support for WMV Images, aka WMVP and WVP2, as used by Photo Story
 * Support for Lagarith Lossless video codec
 * Support for ProRes 422 video codec in 10bits
 * Support for DNxHD (VC-3) and JPEG-2000 in 10bits
 * EIA-608 closed captions improvements
 * Support for JPEG-2000 and Motion JPEG-2000 in the Windows and Mac binaries
 * Experimental support of IOMX for OpenMAX IL codecs on Android
 * One can use "mp2 " fourcc to encode in mpeg1/2 layer 2



 * New images demuxer supporting jpeg, png, targa, xcf, git, tiff, bmp, pcx, lbm
 * C64 SID file playback support of using sidplay2
 * Support for images/cover art in wma/wmv/asf files
 * Improvements in .ape files metadata reading and writing
 * New demuxer module for EBU subtitles (.stl)
 * Support for caf, mtv, awb, f4v, amr, vro (DVD-VR) files
 * Ogg, flv, mxf, amr seeking improvements
 * Major improvements in Matroska (mkv) chapters/segments handling and seeking
 * Support for duration and better seeking in Mpeg-TS files (.ts, .m2ts, .mts)
 * Mov improvements, notably for aspect-ratio handling and Audio DV tracks
 * Improved support of tracker files
 * Real Media (.rm and .rmvb) demuxer is now based on libavformat



 * Qt: effects dialogs rework
 * Qt: new CoverFlow-like view of the playlist
 * Qt: port to MacOS X platform
 * Qt: various interface improvements, notably on the seek bar
 * Skins2 / Qt: misc improvements and usability fixes
 * Skins2: fullscreen controller support, relative placement support
   and important cleanups and optimisations
 * Mac OS X: re-written Main Window, which also includes the Video Windows
   It is available in 2 looks, one grey (Lion style) and one black (QTX style)
 * Mac OS X: new Audio Effects panel adding Compressor and Spatializer filters
 * Mac OS X: new Track Synchronization panel
 * Mac OS X: new Video Effects panel for color and geometry adjustments
 * Mac OS X: re-written Open Disc functionality with automatic media detection
 * Mac OS X: support for the native fullscreen mode on OS X Lion
 * Mac OS X: enhanced AppleScript support
 * Mac OS X: support for lua extensions
 * The rc and telnet lua interfaces were merged into a new "cli" interface
 * lua: the recommended way to run custom interface scripts is now to pass
   -I luaintf --lua-intf myscript
 * ncurses: heavy refactor of the complete interface
 * dbus: Upgrade to an mpris2 compliant interface, see http://www.mpris.org
 * dbus: Rewrite of the main loop to use a more efficient poll-based model
 * webUI/http: Rewrite of the web interface, using jQuery
 * webUI/http: some requests are now supported in JSON in addition to XML
 * webUI/http: path values for input and output are deprecated in favour of uri
 * Qt/Win32: the update system now downloads the updates in the temp folder
 * Qt: preferences are now searchable
 * Qt: the fullscreen controller is now stackable, full-width, at the bottom


Video Output:

 * New video output based on Direct2D for Windows 7 and Vista (with Platform Update)
 * New video output for iOS platform
 * Experimental work in progress on a video output using EGL
 * Adaptation of the OpenGL layer for OpenGL ES 1.1
 * Various vmem improvements
 * OpenGL video output now accepts YUV as input and uses fragment programs for
   chroma conversion between YUV and RGB
 * New video output for Android platform, based on Surface
 * Support for 9/10bits output in the OpenGL output
 * Updated OpenGL video output for Mac, requires a Quartz Extreme capable machine
 * New video output based on kva API for OS/2

Audio Output and Filters:
 * New audio output based on AudioQueue API for iOS
 * New audio output in memory (amem)
 * Important simplification and improvements in the core audio output
 * New audio output based on OpenSL ES API for Android
 * New audio resampler using Speex (DSP)
 * New audio resampler using the Secret Rabbit Code (a.k.a. libsamplerate)
 * New Compressor filter, a dynamic range compressor
 * New simplistic Karaoke filter
 * New audio output based on kai API for OS/2
 * Automatic handover from S/PDIF to PCM with PulseAudio 1.0


Video Filter:

 * New gradfun filter for debanding videos using dithering
 * Rewrite of the grain filter, faster and with better quality
 * New posterize filter for lowering the number of colors
 * Atmo ambilight: improve Fnordlicht support up to 254 channels
 * New sepia filter for creating sepia effect in videos
 * New deinterlacer mode Phosphor, a framerate doubling CRT TV simulator
 * New deinterlacer mode IVTC, to do live inverse telecine for NTSC films
 * New subsdelay filter to change subtitles delay
 * New anti-flickering filter
 * New OpenMAX DL IPCS filter for color space conversion and resizing
 * New video filter for denoising, based on the famous hqdn3d filter
 * Major improvements in the freetype text-rendering module, notably supporting
   blackbox and customizable shadow.
   NB: The freetype module is now used by default on the Mac OS X instead of
   the quartztext module, which can still be enabled manually.
   The Win32 font selection was improved too.


Stream output:

 * New livehttp-module for HTTP Live Streaming (IETF draft) output
   example: vlc inputfile :sout="#transcode{vcodec=h264,acodec=mp3,
 * Support for Vorbis and Theora in RTP
 * Major rework of VoD support
 * New delay module, to introduce delays of one ES, when streaming:
 * New setlang, setid modules to change lang or id of one ES, when streaming:
 * New langfromtelx module, to change lang of one ES, when streaming, based on
   a telextex page: #langfromtelx{id=12,magazine=7,page=0x99,row=1}:std...
 * New select module, to replace an existing ES with another ES in the same track
 * New libavformat/avio access_output module for network streaming

Services Discovery:
 * Search API to be able to query distant search APIs from the interfaces
 * Upnp module was ported to Win32



 * New capabilities for libVLC:
  ** libvlc_media_player_navigate for DVD navigation
  ** libvlc_audio_filter_list_get, libvlc_video_filter_list_get to get the
     list of available audio and video filters
  ** libvlc_audio_set_format, libvlc_audio_set_format_callbacks,
     allow grabbing audio data from a chosen memory location in real-time.


Removed modules:

 * asademux, subsass: use libass
 * fake, invmem: use the new image demuxers
 * hal, v4l, gapi, omapfb, hd1000a, hd1000v: obsolete unmaintained modules
 * id3tag: use taglib
 * upnp: use upnp_intel
 * removal of old telnet interface in favor of the new lua CLI
 * removal of http interface in favor of luahttp
 * removal of the noise filter
 * removal of the SDL audio output, use the native outputs
 * growl_udp: use Growl for local notifications on the Mac. UDP support will be
              removed in Growl´s next release, too.
 * removal of the OSSO screensave module, use the MCE one



 * Update of translations for most languages.
 * New Telugu and Kurmanji translations.

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Categoria: Windows

Licenza: Open source

OS: Windows, Mac OS X

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