A helper function called by implementations of the GstColorBalance interface. It fires the #GstColorBalance::value-changed signal on the instance, and the #GstColorBalanceChannel::value-changed signal on the channel object.
A #GstColorBalanceChannel whose value has changed
The new value of the channel
A helper function called by implementations of the GstColorBalance interface. It fires the #GstColorBalance::value-changed signal on the instance, and the #GstColorBalanceChannel::value-changed signal on the channel object.