Preliminary support for Ambisonic audio injectors.

Supports 4-channel WAV files, presumed to be B-format (FuMa) first-order Ambisonic. Supports WAV with arbitrary sample rate (needs optimization). Supports soundfield volume and orientation set via script. Supports localOnly client-side injection using simple (non-spatialized) test renderer.

Ken Cooke committed 9 years ago

Commit e93e1a71 parent 452f08111 files · +168 −17Browse files

Showing the changes to libraries/script-engine/src/AudioScriptingInterface.cpp (1 of 11 files). Show all

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libraries/script-engine/src/AudioScriptingInterface.cpp+3−0

@@ -45,6 +45,9 @@ ScriptAudioInjector* AudioScriptingInterface::playSound(SharedSoundPointer sound · 44 unmodified lines
45	45	// stereo option isn't set from script, this comes from sound metadata or filename
46	46	AudioInjectorOptions optionsCopy = injectorOptions;
47	47	optionsCopy.stereo = sound->isStereo();
	48	+ optionsCopy.ambisonic = sound->isAmbisonic();
	49	+ optionsCopy.localOnly = sound->isAmbisonic(); // always localOnly for Ambisonic
	50	+
48	51	auto injector = AudioInjector::playSound(sound->getByteArray(), optionsCopy);
49	52	if (!injector) {
50	53	return NULL;