macOS · Research guidance. Instructions are based on publisher guidance; a UK IPTV account was not tested on this platform.
Choose a readable original passage
Select a short non-sensitive instruction on the actual help page. Apple documents speaking selected text even without VoiceOver. This can be useful when following written setup guidance, but it does not imply that every word drawn in a custom video canvas or image is available as ordinary selectable text.
Inspect the configured shortcut
Apple’s current route is System Settings, Accessibility, Read & Speak, then Speak selection. The documented default shortcut is Option-Esc, but the setting can be customised. Read the current configured value before pressing a shortcut that may have another purpose in a different setup or application.
Use the speech controller
Apple describes controls for speech rate, sentence navigation, pause and stop. If no text is selected, available text in the current window can be spoken instead. Keep the original paragraph visible and confirm what is being read before relying on the speech for an exact account name, model identifier or error code.
Stop and compare intentionally
Use the documented stop action or configured shortcut when finished, then return to the original task. If speech overlaps a programme, pause the relevant source to identify which sound belongs to which feature. A spoken-text control is not the same as the media player’s transport, so describe the actual controller used when reporting unexpected audio.
Questions, answered
Can the shortcut be customised?
Yes. Inspect the current setting rather than assuming the default.
What happens if no text is selected?
Apple says available text items in the current window can be spoken.