gchar *
ges_project_try_updating_id (GESProject * project, GESAsset * asset,
GError * error)
{
gchar *new_id = NULL;
g_return_val_if_fail (GES_IS_PROJECT (project), NULL);
g_return_val_if_fail (GES_IS_ASSET (asset), NULL);
g_return_val_if_fail (error, NULL);
GST_DEBUG_OBJECT (project, "Try to proxy %s", ges_asset_get_id (asset));
if (ges_asset_request_id_update (asset, &new_id, error) == FALSE) {
GST_DEBUG_OBJECT (project, "Type: %s can not be proxied for id: %s",
g_type_name (G_OBJECT_TYPE (asset)), ges_asset_get_id (asset));
return NULL;
}
if (new_id == NULL)
g_signal_emit (project, _signals[MISSING_URI_SIGNAL], 0, error, asset,
&new_id);
if (new_id) {
if (!ges_asset_set_proxy (asset, new_id)) {
g_free (new_id);
new_id = NULL;
}
}
g_hash_table_remove (project->priv->loading_assets, ges_asset_get_id (asset));
return new_id;
}
gchar *
ges_project_try_updating_id (GESProject * project, GESAsset * asset,
GError * error)
{
gchar *new_id = NULL;
const gchar *id;
g_return_val_if_fail (GES_IS_PROJECT (project), NULL);
g_return_val_if_fail (GES_IS_ASSET (asset), NULL);
g_return_val_if_fail (error, NULL);
id = ges_asset_get_id (asset);
GST_DEBUG_OBJECT (project, "Try to proxy %s", id);
if (ges_asset_request_id_update (asset, &new_id, error) == FALSE) {
GST_DEBUG_OBJECT (project, "Type: %s can not be proxied for id: %s "
"and error: %s", g_type_name (G_OBJECT_TYPE (asset)), id,
error->message);
_send_error_loading_asset (project, asset, error);
return NULL;
}
if (new_id == NULL) {
GST_DEBUG_OBJECT (project, "Sending 'missing-uri' signal for %s", id);
g_signal_emit (project, _signals[MISSING_URI_SIGNAL], 0, error, asset,
&new_id);
}
if (new_id) {
GST_DEBUG_OBJECT (project, "new id found: %s", new_id);
if (!ges_asset_set_proxy (asset, new_id)) {
g_free (new_id);
new_id = NULL;
}
} else {
GST_DEBUG_OBJECT (project, "No new id found for %s", id);
}
g_hash_table_remove (project->priv->loading_assets, id);
if (new_id == NULL)
_send_error_loading_asset (project, asset, error);
return new_id;
}
/**
* ges_layer_add_asset:
* @layer: a #GESLayer
* @asset: The asset to add to
* @start: The start value to set on the new #GESClip
* @inpoint: The inpoint value to set on the new #GESClip
* @duration: The duration value to set on the new #GESClip
* @track_types: The #GESTrackType to set on the the new #GESClip
*
* Creates Clip from asset, adds it to layer and
* returns a reference to it.
*
* Returns: (transfer none): Created #GESClip
*/
GESClip *
ges_layer_add_asset (GESLayer * layer,
GESAsset * asset, GstClockTime start, GstClockTime inpoint,
GstClockTime duration, GESTrackType track_types)
{
GESClip *clip;
g_return_val_if_fail (GES_IS_LAYER (layer), NULL);
g_return_val_if_fail (GES_IS_ASSET (asset), NULL);
g_return_val_if_fail (g_type_is_a (ges_asset_get_extractable_type
(asset), GES_TYPE_CLIP), NULL);
GST_DEBUG_OBJECT (layer, "Adding asset %s with: start: %" GST_TIME_FORMAT
" inpoint: %" GST_TIME_FORMAT " duration: %" GST_TIME_FORMAT
" track types: %d (%s)", ges_asset_get_id (asset), GST_TIME_ARGS (start),
GST_TIME_ARGS (inpoint), GST_TIME_ARGS (duration), track_types,
ges_track_type_name (track_types));
clip = GES_CLIP (ges_asset_extract (asset, NULL));
_set_start0 (GES_TIMELINE_ELEMENT (clip), start);
_set_inpoint0 (GES_TIMELINE_ELEMENT (clip), inpoint);
if (track_types != GES_TRACK_TYPE_UNKNOWN)
ges_clip_set_supported_formats (clip, track_types);
if (GST_CLOCK_TIME_IS_VALID (duration)) {
_set_duration0 (GES_TIMELINE_ELEMENT (clip), duration);
}
if (!ges_layer_add_clip (layer, clip)) {
gst_object_unref (clip);
return NULL;
}
return clip;
}
