C++ (Cpp) GES_TRACK_ELEMENT_ASSET示例

示例#1

文件： ges-audio-uri-source.c 项目： MathieuDuponchelle/PitiviGes

static void
extractable_set_asset (GESExtractable * self, GESAsset * asset)
{
  /* FIXME That should go into #GESTrackElement, but
   * some work is needed to make sure it works properly */

  if (ges_track_element_get_track_type (GES_TRACK_ELEMENT (self)) ==
      GES_TRACK_TYPE_UNKNOWN) {
    ges_track_element_set_track_type (GES_TRACK_ELEMENT (self),
        ges_track_element_asset_get_track_type (GES_TRACK_ELEMENT_ASSET
            (asset)));
  }
}

示例#2

文件： ges-track-element-asset.c 项目： dark-al/gst-editing-services-old

static void
_set_property (GObject * object, guint property_id,
    const GValue * value, GParamSpec * pspec)
{
  GESTrackElementAsset *asset = GES_TRACK_ELEMENT_ASSET (object);

  switch (property_id) {
    case PROP_TRACK_TYPE:
      asset->priv->type = g_value_get_flags (value);
      break;
    default:
      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
  }
}

示例#3

文件： ges-effect-asset.c 项目： GStreamer/gst-editing-services

static void
_fill_track_type (GESAsset * asset)
{
  GESTrackType ttype;
  gchar *bin_desc;
  const gchar *id = ges_asset_get_id (asset);

  bin_desc = ges_effect_assect_id_get_type_and_bindesc (id, &ttype, NULL);

  if (bin_desc) {
    ges_track_element_asset_set_track_type (GES_TRACK_ELEMENT_ASSET (asset),
        ttype);
  } else {
    GST_WARNING_OBJECT (asset, "No track type set, you should"
        " specify one in [audio, video] as first component" " in the asset id");
  }
}

示例#4

文件： ges-uri-clip.c 项目： GStreamer/gst-editing-services

static GList *
ges_uri_clip_create_track_elements (GESClip * clip, GESTrackType type)
{
  GList *res = NULL;
  const GList *tmp, *stream_assets;

  g_return_val_if_fail (GES_TIMELINE_ELEMENT (clip)->asset, NULL);

  stream_assets =
      ges_uri_clip_asset_get_stream_assets (GES_URI_CLIP_ASSET
      (GES_TIMELINE_ELEMENT (clip)->asset));
  for (tmp = stream_assets; tmp; tmp = tmp->next) {
    GESTrackElementAsset *asset = GES_TRACK_ELEMENT_ASSET (tmp->data);

    if (ges_track_element_asset_get_track_type (asset) == type)
      res = g_list_prepend (res, ges_asset_extract (GES_ASSET (asset), NULL));
  }

  return res;
}