Difference between revisions of "LibVLC Media List Management"

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m (+{{Lowercase}}, +{{Example code}}, syntaxhighlight)
 
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{{Lowercase}}
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{{Example code}}
 
== Global Description of the available objects ==
 
== Global Description of the available objects ==
The atomic item that represent a media that you can play is a '''libvlc_media''' in [[LibVLC|LibVLC]].
+
The atomic item that represent a media that you can play is a '''libvlc_media''' in [[libVLC]].
  
 
A '''media_list''' is an object that contains several ''libvlc_media''. You can add items to that media_list.
 
A '''media_list''' is an object that contains several ''libvlc_media''. You can add items to that media_list.
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== Sample Code ==
 
== Sample Code ==
 
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<syntaxhighlight lang="c">
 
  void play_media(libvlc_instance_t *vlc, libvlc_drawable_t window)
 
  void play_media(libvlc_instance_t *vlc, libvlc_drawable_t window)
 
  {
 
  {
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     libvlc_media_list_player_t *mlp;
 
     libvlc_media_list_player_t *mlp;
 
     libvlc_media_player_t *mp;
 
     libvlc_media_player_t *mp;
     libvlc_media_descriptor_t *md1, *md2;
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     libvlc_media_t *md1, *md2;
 
    
 
    
 
     ml = libvlc_media_list_new(vlc);
 
     ml = libvlc_media_list_new(vlc);
 
      
 
      
     md1 = libvlc_media_new(vlc, "http://mycool.com/movie1.avi");
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     md1 = libvlc_media_new_path(vlc, "http://mycool.com/movie1.avi");
     md2 = libvlc_media_new(vlc, "http://mycool.com/movie2.avi");
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     md2 = libvlc_media_new_path(vlc, "http://mycool.com/movie2.avi");
 
    
 
    
     libvlc_media_list_add(ml, md1);
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     libvlc_media_list_add_media(ml, md1);
     libvlc_media_list_add(ml, md2);
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     libvlc_media_list_add_media(ml, md2);
 
    
 
    
 
     libvlc_media_release(md1);
 
     libvlc_media_release(md1);
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     while(1) sleep(300);
 
     while(1) sleep(300);
 
  }
 
  }
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</syntaxhighlight>
  
[[Category:LibVLC]]
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[[Category:libVLC]]

Latest revision as of 08:14, 4 March 2019

This page contains example code.

Global Description of the available objects

The atomic item that represent a media that you can play is a libvlc_media in libVLC.

A media_list is an object that contains several libvlc_media. You can add items to that media_list.

You can play a media_list using a media_list_player.

A media descriptor can contain a media list

A playlist downloaded from Google video has a corresponding libvlc_media. This libvlc_media has several subitems. You can access them through libvlc_media_subitems() which returns a media_list.


This explains how a media_list can be hierarchical. To browse it you'll use libvlc_media_list_hierarchy_view(). To view the all the item without hierarchy use libvlc_media_list_flat_view().

Sample Code

 void play_media(libvlc_instance_t *vlc, libvlc_drawable_t window)
 {

     libvlc_media_list_t *ml;
     libvlc_media_list_player_t *mlp;
     libvlc_media_player_t *mp;
     libvlc_media_t *md1, *md2;
  
     ml = libvlc_media_list_new(vlc);
    
     md1 = libvlc_media_new_path(vlc, "http://mycool.com/movie1.avi");
     md2 = libvlc_media_new_path(vlc, "http://mycool.com/movie2.avi");
  
     libvlc_media_list_add_media(ml, md1);
     libvlc_media_list_add_media(ml, md2);
  
     libvlc_media_release(md1);
     libvlc_media_release(md2);
  
     mlp = libvlc_media_list_player_new(vlc);
  
     mp = libvlc_media_player_new(vlc);
  
     /* Use our media list */
     libvlc_media_list_player_set_media_list(mlp, ml);

     /* Use a given media player */
     libvlc_media_list_player_set_media_player(mlp, p_mp);
  
     /* Get our media instance to use our window */
     libvlc_media_player_set_drawable(mlp, window);
  
     /* Play */
     libvlc_media_list_player_play(mlp);
  
     /* Let it play forever */
     while(1) sleep(300);
 }