Audio Processing

An apparatus comprising:

• at least one processor;
• and
• at least one memory including computer program code,
• the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:
• causing rendering of a first sound scene comprising multiple first sound objects;
• in response to direct or indirect user specification of a change in sound scene from the first sound scene to a mixed sound scene based in part on the first sound scene and in part on a second sound scene,
• causing selection of one or more second sound objects of the second sound scene comprising multiple second sound objects;
• causing selection of one or more first sound objects in the first sound scene;
• and
• causing rendering of a mixed sound scene by rendering the first sound scene while de-emphasising the selected one or more first sound objects and emphasising the selected one or more second sound objects.

A non-transitory computer readable medium comprising computer program code stored thereon, the computer readable medium and computer program code being configured to, when run on at least one processor, perform at least the following:

• cause rendering of a first sound scene comprising multiple first sound objects;
• in response to direct or indirect user specification of a change in sound scene from the first sound scene to a mixed sound scene based in part on the first sound scene and in part on a second sound scene,
• cause selection of one or more second sound objects of the second sound scene comprising multiple second sound objects;
• cause selection of one or more first sound objects in the first sound scene;
• and
• cause rendering of a mixed sound scene by rendering the first sound scene while de-emphasising the selected one or more first sound objects and emphasising the selected one or more second sound objects.