C++ (Cpp) kms_base_media_muxer_dot_file Beispiele

Beispiel #1

Datei: kmsrecorderendpoint.c Projekt: s-silva/kms-elements

static GstBusSyncReply
bus_sync_signal_handler (GstBus * bus, GstMessage * msg, gpointer data)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (data);

  if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR) {
    ErrorData *data;

    GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (self),
        GST_DEBUG_GRAPH_SHOW_ALL, GST_ELEMENT_NAME (self));
    kms_base_media_muxer_dot_file (self->priv->mux);

    GST_ERROR_OBJECT (self, "Message %" GST_PTR_FORMAT, msg);

    data = create_error_data (self, msg);

    GST_ERROR_OBJECT (self, "Error: %" GST_PTR_FORMAT, msg);

    gst_task_pool_push (self->priv->pool, kms_recorder_endpoint_post_error,
        data, NULL);
  } else if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS) {
    gst_task_pool_push (self->priv->pool, kms_recorder_endpoint_on_eos_message,
        self, NULL);
  }
  return GST_BUS_PASS;
}

Beispiel #2

Datei: kmsrecorderendpoint.c Projekt: linuxs/kms-elements

static GstBusSyncReply
bus_sync_signal_handler (GstBus * bus, GstMessage * msg, gpointer data)
{
  KmsRecorderEndpoint *self = KMS_RECORDER_ENDPOINT (data);

  if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR) {
    ErrorData *data;

    GST_DEBUG_BIN_TO_DOT_FILE_WITH_TS (GST_BIN (self),
        GST_DEBUG_GRAPH_SHOW_ALL, GST_ELEMENT_NAME (self));
    kms_base_media_muxer_dot_file (self->priv->mux);

    GST_ERROR_OBJECT (self, "Message %" GST_PTR_FORMAT, msg);

    data = create_error_data (self, msg);

    GST_ERROR_OBJECT (self, "Error: %" GST_PTR_FORMAT, msg);

    gst_task_pool_push (self->priv->pool, kms_recorder_endpoint_post_error,
        data, NULL);
  } else if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_EOS) {
    gst_task_pool_push (self->priv->pool, kms_recorder_endpoint_on_eos_message,
        self, NULL);
  } else if ((GST_MESSAGE_TYPE (msg) == GST_MESSAGE_STATE_CHANGED)
      && (GST_OBJECT_CAST (KMS_BASE_MEDIA_MUXER_GET_PIPELINE (self->
                  priv->mux)) == GST_MESSAGE_SRC (msg))) {
    GstState new_state, pending;

    gst_message_parse_state_changed (msg, NULL, &new_state, &pending);

    if (pending == GST_STATE_VOID_PENDING || (pending == GST_STATE_NULL
            && new_state == GST_STATE_READY)) {
      GST_DEBUG_OBJECT (self, "Pipeline changed state to %d", new_state);

      switch (new_state) {
        case GST_STATE_PLAYING:
          kms_recorder_endpoint_state_changed (self,
              KMS_URI_ENDPOINT_STATE_START);
          break;
        case GST_STATE_READY:
          kms_recorder_endpoint_state_changed (self,
              KMS_URI_ENDPOINT_STATE_STOP);
          break;
        default:
          GST_DEBUG_OBJECT (self, "Not raising event");
          break;
      }
    }
  }
  return GST_BUS_PASS;
}