Show title on video output based on users preferences. Defaults...

Show title on video output based on users preferences. Defaults are:--video-title-show --video-title-position=8 --video-title-timeout=5000

include/vlc_vout.h

@@ -496,6 +496,11 @@ struct vout_thread_t
 
     /* Video output configuration */
     config_chain_t *p_cfg;
+
+    /* Show media title on videoutput */
+    vlc_bool_t      b_title_show;
+    mtime_t         i_title_timeout;
+    int             i_title_position;
 };
 
 #define I_OUTPUTPICTURES p_vout->output.i_pictures

src/libvlc-module.c

@@ -303,6 +303,23 @@ static const char *ppsz_align_descriptions[] =
 #define VIDEO_ON_TOP_LONGTEXT N_( \
     "Always place the video window on top of other windows." )
 
+#define VIDEO_TITLE_SHOW_TEXT N_("Show media title on video.")
+#define VIDEO_TITLE_SHOW_LONGTEXT N_( \
+    "Display the title of the video on top of the movie.")
+
+#define VIDEO_TITLE_TIMEOUT_TEXT N_("Show video title for x miliseconds.")
+#define VIDEO_TITLE_TIMEOUT_LONGTEXT N_( \
+    "Show the video title for n miliseconds, default is 5000 ms (5 sec.)")
+
+#define VIDEO_TITLE_POSITION_TEXT N_("Position of video title.")
+#define VIDEO_TITLE_POSITION_LONGTEXT N_( \
+    "Place on video where to display the title (default bottom center).")
+
+static int pi_pos_values[] = { 0, 1, 2, 4, 8, 5, 6, 9, 10 };
+static const char *ppsz_pos_descriptions[] =
+{ N_("Center"), N_("Left"), N_("Right"), N_("Top"), N_("Bottom"),
+  N_("Top-Left"), N_("Top-Right"), N_("Bottom-Left"), N_("Bottom-Right") };
+
 #define SS_TEXT N_("Disable screensaver")
 #define SS_LONGTEXT N_("Disable the screensaver during video playback." )
 
@@ -1310,6 +1327,14 @@ vlc_module_begin();
     add_bool( "disable-screensaver", VLC_TRUE, NULL, SS_TEXT, SS_LONGTEXT,
               VLC_TRUE );
 
+    add_bool( "video-title-show", 1, NULL, VIDEO_TITLE_SHOW_TEXT,
+              VIDEO_TITLE_SHOW_LONGTEXT, VLC_FALSE );
+    add_integer( "video-title-timeout", 5000, NULL, VIDEO_TITLE_TIMEOUT_TEXT,
+                 VIDEO_TITLE_TIMEOUT_LONGTEXT, VLC_FALSE );
+    add_integer( "video-title-position", 8, NULL, VIDEO_TITLE_POSITION_TEXT,
+                 VIDEO_TITLE_POSITION_LONGTEXT, VLC_FALSE );
+        change_integer_list( pi_pos_values, ppsz_pos_descriptions, 0 );
+
     set_section( N_("Snapshot") , NULL );
     add_directory( "snapshot-path", NULL, NULL, SNAP_PATH_TEXT,
                    SNAP_PATH_LONGTEXT, VLC_FALSE );

src/video_output/video_output.c

@@ -758,6 +758,7 @@ static void RunThread( vout_thread_t *p_vout)
         return;
     }
 
+    if( p_vout->b_title_show )
         DisplayTitleOnOSD( p_vout );
 
     /*
@@ -1642,14 +1643,14 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
     if( p_input )
     {
         i_now = mdate();
-        i_stop = i_now + (mtime_t)(15000000);
+        i_stop = i_now + (mtime_t)(p_vout->i_title_timeout * 1000);
         if( input_GetItem(p_input)->p_meta &&
             input_GetItem(p_input)->p_meta->psz_nowplaying &&
             *input_GetItem(p_input)->p_meta->psz_nowplaying )
         {
             vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
                                    input_GetItem(p_input)->p_meta->psz_nowplaying, NULL,
-                                   OSD_ALIGN_BOTTOM,
+                                   p_vout->i_title_position,
                                    30 + p_vout->fmt_in.i_width
                                       - p_vout->fmt_in.i_visible_width
                                       - p_vout->fmt_in.i_x_offset,
@@ -1672,7 +1673,7 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
 
                 vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
                                        psz_string, NULL,
-                                       OSD_ALIGN_BOTTOM,
+                                       p_vout->i_title_position,
                                        30 + p_vout->fmt_in.i_width
                                           - p_vout->fmt_in.i_visible_width
                                           - p_vout->fmt_in.i_x_offset,
@@ -1685,7 +1686,7 @@ static void DisplayTitleOnOSD( vout_thread_t *p_vout )
         {
             vout_ShowTextAbsolute( p_vout, DEFAULT_CHAN,
                                    input_GetItem(p_input)->psz_name, NULL,
-                                   OSD_ALIGN_BOTTOM,
+                                   p_vout->i_title_position,
                                    30 + p_vout->fmt_in.i_width
                                       - p_vout->fmt_in.i_visible_width
                                       - p_vout->fmt_in.i_x_offset,

src/video_output/vout_intf.c

@@ -62,6 +62,8 @@ static int FullscreenCallback( vlc_object_t *, char const *,
                                vlc_value_t, vlc_value_t, void * );
 static int SnapshotCallback( vlc_object_t *, char const *,
                              vlc_value_t, vlc_value_t, void * );
+static int TitleCallback( vlc_object_t *, char const *,
+                       vlc_value_t, vlc_value_t, void * );
 
 /*****************************************************************************
  * vout_RequestWindow: Create/Get a video window if possible.
@@ -209,6 +211,18 @@ void vout_IntfInit( vout_thread_t *p_vout )
     var_Create( p_vout, "video-x", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
     var_Create( p_vout, "video-y", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
 
+    var_Create( p_vout, "video-title-show", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
+    var_Create( p_vout, "video-title-timeout", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+    var_Create( p_vout, "video-title-position", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+
+    p_vout->b_title_show = var_GetBool( p_vout, "video-title-show" );
+    p_vout->i_title_timeout = (mtime_t) var_GetInteger( p_vout, "video-title-timeout" );
+    p_vout->i_title_position = var_GetInteger( p_vout, "video-title-position" );
+
+    var_AddCallback( p_vout, "video-title-show", TitleCallback, NULL );
+    var_AddCallback( p_vout, "video-title-timeout", TitleCallback, NULL );
+    var_AddCallback( p_vout, "video-title-position", TitleCallback, NULL );
+
     /* Zoom object var */
     var_Create( p_vout, "zoom", VLC_VAR_FLOAT | VLC_VAR_ISCOMMAND |
                 VLC_VAR_HASCHOICE | VLC_VAR_DOINHERIT );
@@ -1167,3 +1181,16 @@ static int SnapshotCallback( vlc_object_t *p_this, char const *psz_cmd,
     (void)psz_cmd; (void)oldval; (void)newval; (void)p_data;
     return VLC_SUCCESS;
 }
+
+static int TitleCallback( vlc_object_t *p_this, char const *psz_cmd,
+                       vlc_value_t oldval, vlc_value_t newval, void *p_data )
+{
+    vout_thread_t *p_vout = (vout_thread_t *)p_this;
+
+    if( !strncmp( psz_cmd, "video-title-show", 16 ) )
+        p_vout->b_title_show = newval.b_bool;
+    else if( !strncmp( psz_cmd, "video-title-timeout", 19 ) )
+        p_vout->i_title_timeout = (mtime_t) newval.i_int;
+    else if( !strncmp( psz_cmd, "video-title-position", 20 ) )
+        p_vout->i_title_position = newval.i_int;
+}