JavaScript MatchAll Capture Groups Audio

Inputs: [runtime], [input string], [regular expression]. Explain String.matchAll results using a regex with named capture groups and the global flag. Materialize the iterator, show match text, index and groups separately, and include no-match and optional-group cases. Do not confuse the iterator with an array or silently add unsupported regex syntax. Produce a 45-second tutorial reading one match record and explaining iterator consumption. Adapt the presentation to [audience] and [tone]. End with a concrete check of the defining task detail against the inputs.

Use only the supplied facts and approved wording. If a necessary script or timing reference is missing, ask for it first. Produce the audio when supported; otherwise return the complete spoken script with pauses and a short production cue sheet, clearly labeled as a script. Use original voices and keep speech intelligible without music. Never claim an audio file exists unless it was generated.