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List:       kde-multimedia
Subject:    NMM release 0.7.0
From:       Michael Repplinger <repplix () graphics ! cs ! uni-sb ! de>
Date:       2004-10-09 1:27:41
Message-ID: 41673E8D.6030707 () graphics ! cs ! uni-sb ! de
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Hi there, 
we are happy to announce our next major release: 
*NMM 0.7.0 "Size matters"*

The Network-Integrated Multimedia Middleware (NMM) provides an architecture that \
allows to create distributed multimedia application easily: local and remote \
multimedia devices or software components can be controlled transparently and \
integrated into a common multimedia processing flow graph. NMM runs under Linux, is \
implemented in C++, and distributed under the LGPL. For more information, see: \
http://www.networkmultimedia.org

Furthermore, NMM provides several services which are required in a distributed \
                multimedia environment:
  * A registry service which discovers and manages available resources,
    like hardware or software plugins, efficiently. In addition it   
    enables distributed applications to access locally resources. See
http://www.networkmultimedia.org/current/Docs/first-steps/index.html and \
http://www.networkmultimedia.org/current/Docs/server-registry/index.html  for some \
                information and examples.
  * For distributed and synchronized play back of audio or video, NMM   
    provides a distributed synchronization service using the Network 
    Time Protocol (NTP). An introduction how to set up NTP for NMM can 
    be found here
    http://www.networkmultimedia.org/current/Docs/ntp/index.html.
  * The concept of session sharing allows to share parts of an active 
    multimedia session and provides synchronized and distributed media
    playback on various devices within different applications. For more
    information, see
 http://www.networkmultimedia.org/Publications/2003/session-sharing-mips2003.pdf

*NEW in this release are:*
  * Added new GraphBuilder which automatically creates a flow graph from
    a given URL. It also allows to create a distributed flow graph and 
    to play back audio and video on distributed hosts or to access 
    remote sources. See the hellographbuilder examples at
    http://www.networkmultimedia.org/current/Docs/helloworld/index.html 
    for more information.
  * Multimedia-Box:
    - Playlist uses the new GraphBuilder for audio and video play back.
    - TVState provides a new search engine which uses predefined and 
      user defined categories to search easily the epg information for 
      your favorite program via remote control. The corresponding key 
      assignment can be found here: 
   http://www.networkmultimedia.org/current/Docs/mmboxcontrol/index.html
    - many minor bug fixes and feature enhancements
  * clic:
    - Unified the syntax of clic and integrated our new GraphBuilder to 
      playback given URLs. Added some simple keyboard controls while 
      playback an URL. See
      http://www.networkmultimedia.org/current/Docs/clic/index.html for
      more information and some examples.
  * Updated NMM engine for the amaroK audio player. See
    http://www.networkmultimedia.org/Status/amaroK/index.html for more 
    information.
  * improved automatic plugin loading (run './apps/serverregistry -s)
  * Changed plugin management and registration. Now each plugin should 
    be stored into a separate library (update started). Plugin developer
    should read our tutorial about "Developing Plug-ins for NMM"
    http://www.networkmultimedia.org/current/Docs/plugins/index.html) 
    for further information
  * Replaced most of our examples by graph descriptions.
  * Added VideoCropNode to display parts of a video frame. For example 
    this node can be used to realize a distributed video wall. See  
http://www.networkmultimedia.org/NMM/current/Docs/videowall/index.html.
    for an example configuration. A demonstration video (14 MB)can be 
    found at:  ftp://www.networkmultimedia.org/NMM/Status/Videowall/NMM_videowall_oct2004.avi
                
  * Updated IceCastNode to latest icecast version
  * Introduced a thread pool which improves the network performance for 
    instream and out of band communication.
  * many bugfixes in plug-ins and NMM base


Together, the 0.7.0 release consists of several parts:
(1) The NMM-base system
(2) Over 50 plug-ins (called NMM-Nodes)
    that allow to access multimedia devices like
    - Video and Sound boards,
    - TV-tuner and DVB boards
    - CD/DVD drives
    - Firewire devices
    - VISCA cameras
    - ... and many more
    or provide different software processing components like
    - MPEG video decoder/demultiplexer
    - MPEG audio encoder/decoder/demultiplexer
    - Ogg/Vorbis encoder/decoder/demultiplexer
    - DivX encoder/decoder
    - AVI multiplexer/demultiplexer and reader/writer
    - Colorspace converters
    - Video effects
    - Audio filters and visualization
    - ... and many more
    See 
http://www.networkmultimedia.org/NMM/current/Docs/pluginlist/index.html.
    for a complete list of supported plugins

(3) The Multimedia-Box application is based on NMM and provides an
    integrated software solution for a Multimedia Home-Entertainment
    Center running on a commodity Linux-PC. Following features are
    available:
    - CD-Player with CDDB support, DVD-Player with support for menus and
      a Play-list for creation of play lists with all supported media 
      types.
    - CD-Grabber and DVD-Grabber with transcoding capabilities to 
      different audio and video formats. Furthermore, the DVD 
      transcoding task can transparently be distributed to remote hosts 
      that provide more processing power.
    - TV (analog or digital) plus time-shifting. Furthermore, for hosts 
      that do not have direct access to a analog or digital TV source 
      (e.g. via a PCI board), a remote host can transparently provide 
      this functionality.
    - Video recorder functionality and Electronic Program Guide using 
      either DVB or XMLTV as data source and simple web interface
    - Multi-tasking: watch TV while transcoding a DVD.
    - All controllable with a remote-control (or via keyboard when
      running as standard desktop application)
    - Customizable on-screen display (skinning) with six different
      skins: blue, blues, las_vegas, icon, ct-skin1, ct-skin2.
    - Extensible and configurable application framework (XML)
    - For more information, see:
      http://www.networkmultimedia.org/Status/MMBox/index.html

(4) clic: CommandLine Interaction and Configuration. An application for
    setting up distributed multimedia flow graphs from a high-level 
    specification - a so called graph description stored in a .gd-file.
    Many .gd-files are also included that allow - for example -  
    distributed grabbing and transcoding DVDs.

(5) some small example applications demonstrating the functionality of 
    the plug-ins

(6) A registry service, that administrates all resources available at a 
    host. This service can be requested from local or remote 
    applications.

(7) A Qt-application called qregwizard that shows the current status of 
    the registry

(8) qcamcontrol: a Qt-application that allows to control local and 
    remote Firewire cameras.

(9) All documentation that can also be found online.

This release provides support for gcc 3.3 and 3.4. We also provide
pre-compiled version of external libraries for both gcc 2.95 and gcc
3.x, please see README in the tar.gz archive.

Download: http://www.networkmultimedia.org/Download/index.html

If you would like to get involved in the development of NMM, or you
want to develop an application on top of NMM, or you simply want to
ask a question or report a bug, you are welcome to subscribe to our
developer mailing list [nmm-dev] at:
http://graphics.cs.uni-sb.de/cgi-bin/mailman/listinfo/nmm-dev (english
only, please)
Furthermore, we provide an irc-channel on freenode. See
http://www.networkmultimedia.org/Contact/irc/index.html for additional information.

Best regards 
  Michael 


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<pre class="moz-signature" cols="72">Hi there, 
we are happy to announce our next major release: 
<b>NMM 0.7.0 "Size matters"</b>

The Network-Integrated Multimedia Middleware (NMM) provides an architecture that \
allows to create distributed multimedia application easily: local and remote \
multimedia devices or software components can be controlled transparently and \
integrated into a common multimedia processing flow graph. NMM runs under Linux, is \
implemented in C++, and distributed under the LGPL. For more information, see: <a  \
class="moz-txt-link-freetext" \
href="http://www.networkmultimedia.org">http://www.networkmultimedia.org</a>

Furthermore, NMM provides several services which are required in a distributed \
                multimedia environment:
  * A registry service which discovers and manages available resources,
   &nbsp;like hardware or software plugins, efficiently. In addition it   
    enables distributed applications to access locally resources. See
<a class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/first-steps/index.html">http://www.networkmultimedia.org/current/Docs/first-steps/index.html</a> \
and <a  class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/server-registry/index.html">http://www.networkmultimedia.org/current/Docs/server-registry/index.html</a>
  for some information and examples.
  * For distributed and synchronized play back of audio or video, NMM   
    provides a distributed synchronization service using the Network 
    Time Protocol (NTP). An introduction how to set up NTP for NMM can 
    be found here
   &nbsp;<a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/ntp/index.html">http://www.networkmultimedia.org/current/Docs/ntp/index.html</a>.
                
  * The concept of session sharing allows to share parts of an active 
    multimedia session and provides synchronized and distributed media
    playback on various devices within different applications. For more
   &nbsp;information, see
&nbsp;<a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/Publications/2003/session-sharing-mips2003.pdf \
">http://www.networkmultimedia.org/Publications/2003/session-sharing-mips2003.pdf</a>

<b>NEW in this release are:</b>
  * Added new GraphBuilder which automatically creates a flow graph from
   &nbsp;a given URL. It also allows to create a distributed flow graph and 
    to play back audio and video on distributed hosts or to access 
    remote sources. See the hellographbuilder examples at
   &nbsp;<a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/helloworld/index.html">http://www.networkmultimedia.org/current/Docs/helloworld/index.html</a> \
  for more information.
  * Multimedia-Box:
    - Playlist uses the new GraphBuilder for audio and video play back.
    - TVState provides a new search engine which uses predefined and 
      user defined categories to search easily the epg information for 
      your favorite program via remote control. The corresponding key 
      assignment can be found here: 
   <a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/mmboxcontrol/index.html">http://www.networkmultimedia.org/current/Docs/mmboxcontrol/index.html</a>
                
    - many minor bug fixes and feature enhancements
  * clic:
    - Unified the syntax of clic and integrated our new GraphBuilder to 
      playback given URLs. Added some simple keyboard controls while 
      playback an URL. See
     &nbsp;<a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/clic/index.html">http://www.networkmultimedia.org/current/Docs/clic/index.html</a> \
for  &nbsp;more information and some examples.
  * Updated NMM engine for the amaroK audio player. See
    <a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/Status/amaroK/index.html">http://www.networkmultimedia.org/Status/amaroK/index.html</a> \
for more   information.
  * improved automatic plugin loading (run './apps/serverregistry -s)
  * Changed plugin management and registration. Now each plugin should 
    be stored into a separate library (update started). Plugin developer
   &nbsp;should read our tutorial about "Developing Plug-ins for NMM"
    <a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/current/Docs/plugins/index.html">http://www.networkmultimedia.org/current/Docs/plugins/index.html</a>) \
  for further information
  * Replaced most of our examples by graph descriptions.
  * Added VideoCropNode to display parts of a video frame. For example 
    this node can be used to realize a distributed video wall. See  
<a class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/NMM/current/Docs/videowall/index.html">http://www.networkmultimedia.org/NMM/current/Docs/videowall/index.html</a>.
  for an example configuration. A demonstration video (14 MB)can be 
    found at:  <a
 class="moz-txt-link-freetext"
 href="ftp://www.networkmultimedia.org/NMM/Status/Videowall/NMM_videowall_oct2004.avi" \
                >ftp://www.networkmultimedia.org/NMM/Status/Videowall/NMM_videowall_oct2004.avi</a>
                
  * Updated IceCastNode to latest icecast version
  * Introduced a thread pool which improves the network performance for 
    instream and out of band communication.
  * many bugfixes in plug-ins and NMM base


Together, the 0.7.0 release consists of several parts:
(1) The NMM-base system
(2) Over 50 plug-ins (called NMM-Nodes)
    that allow to access multimedia devices like
    - Video and Sound boards,
    - TV-tuner and DVB boards
    - CD/DVD drives
    - Firewire devices
    - VISCA cameras
    - ... and many more
    or provide different software processing components like
    - MPEG video decoder/demultiplexer
    - MPEG audio encoder/decoder/demultiplexer
    - Ogg/Vorbis encoder/decoder/demultiplexer
    - DivX encoder/decoder
    - AVI multiplexer/demultiplexer and reader/writer
    - Colorspace converters
    - Video effects
    - Audio filters and visualization
    - ... and many more
    See 
<a class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/NMM/current/Docs/pluginlist/index.html">http://www.networkmultimedia.org/NMM/current/Docs/pluginlist/index.html</a>.
  for a complete list of supported plugins

(3) The Multimedia-Box application is based on NMM and provides an
    integrated software solution for a Multimedia Home-Entertainment
    Center running on a commodity Linux-PC. Following features are
    available:
    - CD-Player with CDDB support, DVD-Player with support for menus and
      a Play-list for creation of play lists with all supported media 
      types.
    - CD-Grabber and DVD-Grabber with transcoding capabilities to 
      different audio and video formats. Furthermore, the DVD 
      transcoding task can transparently be distributed to remote hosts 
      that provide more processing power.
    - TV (analog or digital) plus time-shifting. Furthermore, for hosts 
      that do not have direct access to a analog or digital TV source 
      (e.g. via a PCI board), a remote host can transparently provide 
      this functionality.
    - Video recorder functionality and Electronic Program Guide using 
      either DVB or XMLTV as data source and simple web interface
    - Multi-tasking: watch TV while transcoding a DVD.
    - All controllable with a remote-control (or via keyboard when
      running as standard desktop application)
    - Customizable on-screen display (skinning) with six different
      skins: blue, blues, las_vegas, icon, ct-skin1, ct-skin2.
    - Extensible and configurable application framework (XML)
    - For more information, see:
      <a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/Status/MMBox/index.html">http://www.networkmultimedia.org/Status/MMBox/index.html</a>


(4) clic: CommandLine Interaction and Configuration. An application for
    setting up distributed multimedia flow graphs from a high-level 
    specification - a so called graph description stored in a .gd-file.
   &nbsp;Many .gd-files are also included that allow - for example -  
    distributed grabbing and transcoding DVDs.

(5) some small example applications demonstrating the functionality of 
    the plug-ins

(6) A registry service, that administrates all resources available at a 
    host. This service can be requested from local or remote 
    applications.

(7) A Qt-application called qregwizard that shows the current status of 
    the registry

(8) qcamcontrol: a Qt-application that allows to control local and 
    remote Firewire cameras.

(9) All documentation that can also be found online.

This release provides support for gcc 3.3 and 3.4. We also provide
pre-compiled version of external libraries for both gcc 2.95 and gcc
3.x, please see README in the tar.gz archive.

Download: <a
 class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/Download/index.html">http://www.networkmultimedia.org/Download/index.html</a>


If you would like to get involved in the development of NMM, or you
want to develop an application on top of NMM, or you simply want to
ask a question or report a bug, you are welcome to subscribe to our
developer mailing list [nmm-dev] at:
<a class="moz-txt-link-freetext"
 href="http://graphics.cs.uni-sb.de/cgi-bin/mailman/listinfo/nmm-dev">http://graphics.cs.uni-sb.de/cgi-bin/mailman/listinfo/nmm-dev</a> \
(english only, please)
Furthermore, we provide an irc-channel on freenode. See
<a class="moz-txt-link-freetext"
 href="http://www.networkmultimedia.org/Contact/irc/index.html">http://www.networkmultimedia.org/Contact/irc/index.html</a> \
for additional information.

Best regards 
  Michael 
</pre>
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