Docs

Author: cwoffenden

site/source/docs/api_reference/wasm_audio_worklets.rst

@@ -47,7 +47,9 @@ Once a class type is instantiated on the Web Audio graph and the graph is
 running, a C/C++ function pointer callback will be invoked for each 128
 samples of the processed audio stream that flows through the node. Newer Web
 Audio API specs allow this to be changed, so for future compatibility use the
-``AudioSampleFrame``'s ``samplesPerChannel`` to get the value.
+``AudioSampleFrame``'s ``samplesPerChannel`` to get the value (and request the
+preferred number of samples with ``EmscriptenWebAudioCreateAttributes``'s
+``renderSizeHint`` option).
 
 This callback will be executed on a dedicated separate audio processing
 thread with real-time processing priority. Each Web Audio context will