ext/track.c in rmov-0.1.2 vs ext/track.c in rmov-0.1.3

@@ -30,11 +30,11 @@
 */
 static VALUE track_load(VALUE obj, VALUE movie_obj, VALUE index_obj)
 {
   RTRACK(obj)->track = GetMovieIndTrack(MOVIE(movie_obj), NUM2INT(index_obj));
   if (!RTRACK(obj)->track)
-    rb_raise(eQuicktime, "Unable to fetch track for movie at index %d", NUM2INT(index_obj));
+    rb_raise(eQuickTime, "Unable to fetch track for movie at index %d", NUM2INT(index_obj));
   
   return obj;
 }
 
 /*
@@ -81,10 +81,12 @@
   GetMediaHandlerDescription(TRACK_MEDIA(obj), &media_type, 0, 0);
   if (media_type == SoundMediaType) {
     return ID2SYM(rb_intern("audio"));
   } else if (media_type == VideoMediaType) {
     return ID2SYM(rb_intern("video"));
+  } else if (media_type == TextMediaType) {
+    return ID2SYM(rb_intern("text"));
   } else {
     return Qnil;
   }
 }
 
@@ -186,16 +188,57 @@
 {
   SetTrackOffset(TRACK(obj), TRACK_TIME(obj, seconds));
   return Qnil;
 }
 
+/*
+  call-seq: new_video_media
+  
+  Creates a new video media for this track.
+  
+  Generally this method is not called directly, instead you can make a 
+  new video track using Movie#new_video_track.
+*/
+static VALUE track_new_video_media(VALUE obj)
+{
+  NewTrackMedia(TRACK(obj), VideoMediaType, 600, 0, 0);
+  return obj;
+}
 
+/*
+  call-seq: new_audio_media
+  
+  Creates a new audio media for this track.
+  
+  Generally this method is not called directly, instead you can make a 
+  new audio track using Movie#new_audio_track.
+*/
+static VALUE track_new_audio_media(VALUE obj)
+{
+  NewTrackMedia(TRACK(obj), SoundMediaType, 44100, 0, 0);
+  return obj;
+}
+
+/*
+  call-seq: new_text_media
+  
+  Creates a new text media for this track.
+  
+  Generally this method is not called directly, instead you can make a 
+  new text track using Movie#new_text_track.
+*/
+static VALUE track_new_text_media(VALUE obj)
+{
+  NewTrackMedia(TRACK(obj), TextMediaType, 600, 0, 0);
+  return obj;
+}
+
 void Init_quicktime_track()
 {
-  VALUE mQuicktime;
-  mQuicktime = rb_define_module("Quicktime");
-  cTrack = rb_define_class_under(mQuicktime, "Track", rb_cObject);
+  VALUE mQuickTime;
+  mQuickTime = rb_define_module("QuickTime");
+  cTrack = rb_define_class_under(mQuickTime, "Track", rb_cObject);
   rb_define_alloc_func(cTrack, track_new);
   rb_define_method(cTrack, "load_from_movie", track_load, 2);
   rb_define_method(cTrack, "raw_duration", track_raw_duration, 0);
   rb_define_method(cTrack, "time_scale", track_time_scale, 0);
   rb_define_method(cTrack, "frame_count", track_frame_count, 0);
@@ -207,6 +250,9 @@
   rb_define_method(cTrack, "disable", track_disable, 0);
   rb_define_method(cTrack, "volume", track_get_volume, 0);
   rb_define_method(cTrack, "volume=", track_set_volume, 1);
   rb_define_method(cTrack, "offset", track_get_offset, 0);
   rb_define_method(cTrack, "offset=", track_set_offset, 1);
+  rb_define_method(cTrack, "new_video_media", track_new_video_media, 0);
+  rb_define_method(cTrack, "new_audio_media", track_new_audio_media, 0);
+  rb_define_method(cTrack, "new_text_media", track_new_text_media, 0);
 }